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RHSA-2023:1887: Red Hat Security Advisory: Multicluster Engine for Kubernetes 2.2.3 security updates and bug fixes

Multicluster Engine for Kubernetes 2.2.3 General Availability release images, which fix bugs and security updates container images. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE links in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.

Related CVEs:

  • CVE-2022-25881: A flaw was found in http-cache-semantics. When the server reads the cache policy from the request using this library, a Regular Expression Denial of Service occurs, caused by malicious request header values sent to the server.
  • CVE-2023-29017: A flaw was found in vm2 where the component was not properly handling asynchronous errors. This flaw allows a remote, unauthenticated attacker to escape the restrictions of the sandbox and execute code on the host.
  • CVE-2023-29199: There exists a vulnerability in source code transformer (exception sanitization logic) of vm2 for versions up to 3.9.15, allowing attackers to bypass handleException() and leak unsanitized host exceptions which can be used to escape the sandbox and run arbitrary code in host context. A threat actor can bypass the sandbox protections to gain remote code execution rights on the host running the sandbox. This vulnerability was patched in the release of version 3.9.16 of vm2.
  • CVE-2023-30547: vm2 is a sandbox that can run untrusted code with whitelisted Node’s built-in modules. There exists a vulnerability in exception sanitization of vm2 for versions up to 3.9.16, allowing attackers to raise an unsanitized host exception inside handleException() which can be used to escape the sandbox and run arbitrary code in host context. This vulnerability was patched in the release of version 3.9.17 of vm2. There are no known workarounds for this vulnerability. Users are advised to upgrade.
Red Hat Security Data
#vulnerability#red_hat#dos#kubernetes#rce#perl#auth#jira

Issued:

2023-04-19

Updated:

2023-04-19

RHSA-2023:1887 - Security Advisory

  • Overview
  • Updated Images

Synopsis

Critical: Multicluster Engine for Kubernetes 2.2.3 security updates and bug fixes

Type/Severity

Security Advisory: Critical

Topic

Multicluster Engine for Kubernetes 2.2.3 General Availability release images,
which fix bugs and security updates container images.

Red Hat Product Security has rated this update as having a security impact
of Critical. A Common Vulnerability Scoring System (CVSS) base score,
which gives a detailed severity rating, is available for each vulnerability
from the CVE links in the References section.

Description

Multicluster Engine for Kubernetes 2.2.3 images

Multicluster engine for Kubernetes provides the foundational components
that are necessary for the centralized management of multiple
Kubernetes-based clusters across data centers, public clouds, and private
clouds.

You can use the engine to create new Red Hat OpenShift Container Platform
clusters or to bring existing Kubernetes-based clusters under management by
importing them. After the clusters are managed, you can use the APIs that
are provided by the engine to distribute configuration based on placement
policy.

Security fix(es):

  • CVE-2022-25881 http-cache-semantics: Regular Expression Denial of Service (ReDoS) vulnerability
  • CVE-2023-29017 vm2: Sandbox Escape
  • CVE-2023-29199 vm2: Sandbox Escape
  • CVE-2023-30547 vm2: Sandbox Escape when exception sanitization

Jira issue addressed:

  • ACM-4346: MCE 2.2.3 images

Affected Products

  • multicluster engine for Kubernetes Text-only Advisories x86_64

Fixes

  • BZ - 2165824 - CVE-2022-25881 http-cache-semantics: Regular Expression Denial of Service (ReDoS) vulnerability
  • BZ - 2185374 - CVE-2023-29017 vm2: sandbox escape
  • BZ - 2187409 - CVE-2023-29199 vm2: Sandbox Escape
  • BZ - 2187608 - CVE-2023-30547 vm2: Sandbox Escape when exception sanitization

CVEs

  • CVE-2022-4304
  • CVE-2022-4450
  • CVE-2022-25881
  • CVE-2023-0215
  • CVE-2023-0286
  • CVE-2023-0361
  • CVE-2023-0767
  • CVE-2023-23916
  • CVE-2023-29017
  • CVE-2023-29199
  • CVE-2023-30547

aarch64

multicluster-engine/agent-service-rhel8@sha256:aed2e95da499c037b89756baaf87ab37ee0a7dacab5e8206973e22b84923c1f6

multicluster-engine/apiserver-network-proxy-rhel8@sha256:678eea25dd14cf12c5dd2290796bc024f744780550bc71be1b2520b40b88fa52

multicluster-engine/assisted-image-service-rhel8@sha256:d85a11938de1d250574417e8a2e1a434ef52f98866772855f32bdbb73ee37ca9

multicluster-engine/assisted-installer-agent-rhel8@sha256:9745051793547ca4060be905050933e4fe643877ec729e84cc7e1d2a5cb0129d

multicluster-engine/assisted-installer-reporter-rhel8@sha256:642ebe51008bc007270c633b5870b64fc44a78a3290df43fa8ac9490d53c5139

multicluster-engine/assisted-installer-rhel8@sha256:7abf69ecd738132f0ea3189aade60fb3c2d917dab7876b69c397521c267429e4

multicluster-engine/aws-encryption-provider-rhel8@sha256:216b570d7e452dc8dcf056289ba24e4e8c9b6fb4566e1da16c98b7d7c4f972f9

multicluster-engine/backplane-rhel8-operator@sha256:5ae73813981d5e727bda824bfe8aaa3dfca0bd0d0a5345af1a55322e76d30e1f

multicluster-engine/cluster-api-provider-agent-rhel8@sha256:1b11b1cdffd65349c46dcdd2810f16dcfc188e21f974a57dedd0f01e64c56e2d

multicluster-engine/multicluster-engine-cluster-api-provider-agent-rhel8@sha256:1b11b1cdffd65349c46dcdd2810f16dcfc188e21f974a57dedd0f01e64c56e2d

multicluster-engine/cluster-api-provider-aws-rhel8@sha256:0568918a781920bc1d923a1d8398691388e284c8c1cb8c250cfe9ee6e1f44992

multicluster-engine/cluster-api-provider-azure-rhel8@sha256:3367a5a660e1494031ed0cee6ab9ca762f78e399b82ef4303dfeaa29e32e4d02

multicluster-engine/cluster-api-provider-kubevirt-rhel8@sha256:08fc06f00e5c42d28577928b5d4d2f3c90aee7cf997670a99f55bc8765b0dccc

multicluster-engine/cluster-api-rhel8@sha256:a7cc854904550059a3f505581eedf0600f1d08a36f6667cb179ed0fa05190a94

multicluster-engine/cluster-curator-controller-rhel8@sha256:a8d4dd809c915146f54044c319ea566f1a4363d92006d147b75341046e334fdd

multicluster-engine/cluster-image-set-controller-rhel8@sha256:933351d08164ce359d5c4abb6aeaa265eb5a7045739ddd069a15b41711d5e3ba

multicluster-engine/cluster-proxy-addon-rhel8@sha256:7c614d977df54339081d3783b2b73abb2d535235f7ea4afad08d452659b7892a

multicluster-engine/cluster-proxy-rhel8@sha256:cec01bd531a21d421958ede5b3a2f91e204ddac0ae011e0f6bb6068835d19778

multicluster-engine/clusterclaims-controller-rhel8@sha256:54fdaec51464469e99781618a3e12a8b6b4ecbf4af0764f853f9036c0f14d173

multicluster-engine/clusterlifecycle-state-metrics-rhel8@sha256:9d1434c02b662e766742007c57835eebc3d43e94911f29a5cda321f536ae1856

multicluster-engine/multicluster-engine-console-mce-rhel8@sha256:01f716d75729ff13564856db5893759a16d6e81ee8ca96303e96f43e82b2d202

multicluster-engine/console-mce-rhel8@sha256:01f716d75729ff13564856db5893759a16d6e81ee8ca96303e96f43e82b2d202

multicluster-engine/discovery-rhel8@sha256:96f38c119cbbaac4f0129d9dcad014177e585633ee1ca12ec368ad6607bd4d2a

multicluster-engine/hive-rhel8@sha256:4505b71bfcc508f5fcfb17d64ab75090bd58996a529d525e5bed1a43924c1922

multicluster-engine/multicluster-engine-hypershift-addon-rhel8-operator@sha256:c20a2db332398a829d0ce9d3f12718846686df2d18295c2ef88501911de34b9b

multicluster-engine/hypershift-addon-rhel8-operator@sha256:c20a2db332398a829d0ce9d3f12718846686df2d18295c2ef88501911de34b9b

multicluster-engine/hypershift-cli-rhel8@sha256:552203005aa7d63c8cb161ef43d060a81cb63d493ddc45771ec27f47e899f1aa

multicluster-engine/hypershift-rhel8-operator@sha256:729978e52d031949f1dee9210a6614e1a7052c6c7736d62948418593667dd89f

multicluster-engine/multicluster-engine-managed-serviceaccount-rhel8@sha256:d76975b6e3edd608d8629dd8a91cf1ff653d6d7e41e5bf06afce084070edde58

multicluster-engine/managed-serviceaccount-rhel8@sha256:d76975b6e3edd608d8629dd8a91cf1ff653d6d7e41e5bf06afce084070edde58

multicluster-engine/managedcluster-import-controller-rhel8@sha256:9827e635c6cec18cca22d1bcb102fec5deb38906d14e203305d5a62424f1b35d

multicluster-engine/multicloud-manager-rhel8@sha256:354d012b363450cac8d360b1768b8d359fbdfa984299e1665d41cbcc51067018

multicluster-engine/must-gather-rhel8@sha256:276d341ddf222b272cddf5229ac8a930fe988a876a7d8a39f2adaedfb57a9cd1

multicluster-engine/placement-rhel8@sha256:e10462bcd9af631b2fc6fce854d8d3c881ee25125032b74a70a62c151a0d14e6

multicluster-engine/provider-credential-controller-rhel8@sha256:55e556c7a33f0aada1966cec8d28844369e1470a4fcd4774baf703b9f562f6dc

multicluster-engine/registration-operator-rhel8@sha256:e596945e896127a82628cae5bc19fc029dd47f72073c24350dfb12aa1853c0b6

multicluster-engine/registration-rhel8@sha256:7062b532a76a4ff3ffd82b38d9fa0ddd96dcba1827164147d1a468d9736e1c5f

multicluster-engine/work-rhel8@sha256:66544b2d8515930111cf2e578bb98a2c5e29dae7417517103bdab12dc4f4c757

ppc64le

multicluster-engine/agent-service-rhel8@sha256:9f74128abf5dd11c561b246cca795c28bc934f99336c38eee873c89e2253d9c3

multicluster-engine/apiserver-network-proxy-rhel8@sha256:84bed01866431ce28c6c3875543b23e5b6bfd92b25056f53602b4abbdbecfc9f

multicluster-engine/assisted-image-service-rhel8@sha256:5cd5623c2330ada85c9e43ed7621e9daeb049f4c6c2352496dccde45ecf9fc23

multicluster-engine/assisted-installer-reporter-rhel8@sha256:3b0f44b1fc3b27086f99042b704f053f6d0285e946fdf3d5c8322c06f84bdf4f

multicluster-engine/assisted-installer-rhel8@sha256:8ccd119ee12e8c0e94c35ab86be7e5b3d3461454b3cd66cee153d1532742223f

multicluster-engine/aws-encryption-provider-rhel8@sha256:cf50b333a1b59bf0f0e2924e2ea082a186dc5323bd171de446e0aea892ff9fb2

multicluster-engine/backplane-rhel8-operator@sha256:4f9337056c3b59c4b75661d27d85b5396a9a65dcdfb7fcc9a191b5674f648fb8

multicluster-engine/cluster-api-provider-agent-rhel8@sha256:c59b92909750443525933281687b21e051bd4e6bab72d894b35762f437e5e14e

multicluster-engine/multicluster-engine-cluster-api-provider-agent-rhel8@sha256:c59b92909750443525933281687b21e051bd4e6bab72d894b35762f437e5e14e

multicluster-engine/cluster-api-provider-aws-rhel8@sha256:b8befffd5f8b653265b10791f2c3e07e219896a23d15c11280845fdb89af79d4

multicluster-engine/cluster-api-provider-azure-rhel8@sha256:41cbc8e42cdaf1fd0f80f2f6d33bff63ed552134680a11cbe184e408c96e8971

multicluster-engine/cluster-api-provider-kubevirt-rhel8@sha256:85541467b94c9f2927828cf151dfa5cac9f1dd360e9c189205086521cd3c3ee7

multicluster-engine/cluster-api-rhel8@sha256:17a2b87ca2c3285093cc87d39727431b669e710200bc4f6374b4b40936f782d6

multicluster-engine/cluster-curator-controller-rhel8@sha256:70909ec83519d4c4096502340d051749d4fc64cf7568892110e651394cd83f5a

multicluster-engine/cluster-image-set-controller-rhel8@sha256:e0965b8d0b95d2423257f406e705295b42d769e29b22a16b26f27cce565d0580

multicluster-engine/cluster-proxy-addon-rhel8@sha256:25fa57f223032e1c8aa54cea29902cadf7929a341af9d16b1dee1dd11d6fe744

multicluster-engine/cluster-proxy-rhel8@sha256:2887ae66e11735bd76d1b01d5b462f2eac7f3612d3122a0e8c0107d26130a442

multicluster-engine/clusterclaims-controller-rhel8@sha256:9186c2cf05b50f3803e91ebb3bfac27b4c911cb317545af5a91c663a0bdb63cf

multicluster-engine/clusterlifecycle-state-metrics-rhel8@sha256:f4ae6c364edce332da53741680fc7fe7a6f53b47094f01ffc124e4a0c2c891a0

multicluster-engine/multicluster-engine-console-mce-rhel8@sha256:5944d9f52d97a19695f2900fb90b545f72de635147343a9a71d2ac95f56f8dc4

multicluster-engine/console-mce-rhel8@sha256:5944d9f52d97a19695f2900fb90b545f72de635147343a9a71d2ac95f56f8dc4

multicluster-engine/discovery-rhel8@sha256:b56af75d09ecbd013a78869bf7361df84e43d9c544e5468451d4044e7f14e834

multicluster-engine/hive-rhel8@sha256:bc579589c2ed334b0a51088b31bd4186954bf511f5364021bd7fb823ed67c039

multicluster-engine/multicluster-engine-hypershift-addon-rhel8-operator@sha256:fa9df6423f45096a8dc40e03628ba2511034aa27cd22a1a6ad778452dd842008

multicluster-engine/hypershift-addon-rhel8-operator@sha256:fa9df6423f45096a8dc40e03628ba2511034aa27cd22a1a6ad778452dd842008

multicluster-engine/hypershift-cli-rhel8@sha256:04daf748ea28392b741d9cba5f594694cb3d4e57a66ecad5f60c05efb5bd9615

multicluster-engine/hypershift-rhel8-operator@sha256:30312e0a0f525177e585c8ba803faf56ee8f67502eefc9d5f837166dc467b225

multicluster-engine/multicluster-engine-managed-serviceaccount-rhel8@sha256:b3737732a5d452d7778ac7da893c21688ce94133aa90cbc391c27940a86c27df

multicluster-engine/managed-serviceaccount-rhel8@sha256:b3737732a5d452d7778ac7da893c21688ce94133aa90cbc391c27940a86c27df

multicluster-engine/managedcluster-import-controller-rhel8@sha256:b95edaae3fdb6c64776102e718096b5ee3f63651e87b97e4d8e635c677c495aa

multicluster-engine/mce-operator-bundle@sha256:fb2329366eb79206077f6c24a30ded266774c3320c7441a9c672f0c4645efe12

multicluster-engine/multicloud-manager-rhel8@sha256:01b70f8738596fb5977758ee67e848a93f6eb528c00e621ce986c765acf9fbb3

multicluster-engine/must-gather-rhel8@sha256:12129f39a8c47bac47987715820612dc9b032ad04b26b6d76fe3a38b06ba2528

multicluster-engine/placement-rhel8@sha256:eb28156754fc18ac82d827a9c053a36b4ffb3fd23d72e071061e3619247cfed2

multicluster-engine/provider-credential-controller-rhel8@sha256:c337eee33c078535b5ddd497b672bef508819cced1b40f17a2b1a68bfdd23159

multicluster-engine/registration-operator-rhel8@sha256:5f6a4ccf05e9d294500c96f0a4656345ce57f56e0dd6881bd9448db2803428cd

multicluster-engine/registration-rhel8@sha256:b01fc24344c6182f790956ab69357cb828a76a9a103dec76ba7563070084f71d

multicluster-engine/work-rhel8@sha256:23d5286cd07f8d80c4e862a6458e5a51e27ca89af1ae6a8a64c4c260f7c1d0a9

s390x

multicluster-engine/agent-service-rhel8@sha256:e669955911566145d488767e5ae0b343eb8bb13f4d4b00b6550edcc740b19567

multicluster-engine/apiserver-network-proxy-rhel8@sha256:ae97040ac22ce542a6e703ef87f9fff574919a025061c71583acd315f1e139f3

multicluster-engine/assisted-image-service-rhel8@sha256:e3e3df82aac38c9a5a7e1da1baafc2d1266d2bc6e37a27d745822e14f15d3c31

multicluster-engine/aws-encryption-provider-rhel8@sha256:9b4ee2cc26997d1c2c5084c12370ce174ceb6431955ec795a1989ee6daddfcca

multicluster-engine/backplane-rhel8-operator@sha256:90c798e3fd8e29a546bd9cf9e8f776f2c0303f0fb15d4be46bfaecca958572e1

multicluster-engine/cluster-api-provider-agent-rhel8@sha256:6479f4f86cd543b3cff101f752a77d52a4571592f5c37409539365f31867764e

multicluster-engine/multicluster-engine-cluster-api-provider-agent-rhel8@sha256:6479f4f86cd543b3cff101f752a77d52a4571592f5c37409539365f31867764e

multicluster-engine/cluster-api-provider-aws-rhel8@sha256:839021bf555b668447bbb57357e69500fcf79236e628811c61a9130b9a3ab9ef

multicluster-engine/cluster-api-provider-azure-rhel8@sha256:03926b74ce3660b193f7bc9ec2ae6af18952a54e731dc02b655fdfcdca878a90

multicluster-engine/cluster-api-provider-kubevirt-rhel8@sha256:3de47526924341ff2e90c1575877abf6d54baf7c8d6131011613bf3a6178d4e7

multicluster-engine/cluster-api-rhel8@sha256:61f87d7452e689fa5af2e8d277dbef8d722cccbde578b60cc6f018299b347e9f

multicluster-engine/cluster-curator-controller-rhel8@sha256:6306b118440bee75fb1ddbdabedbfa516b4ee766b93d56c096074f9e984c3f58

multicluster-engine/cluster-image-set-controller-rhel8@sha256:b0c8d2e8f8295206644205d6204e5a3bae33e2c8067a7fb95f77c96db453e432

multicluster-engine/cluster-proxy-addon-rhel8@sha256:4dff397fe53943f9d270ca68d1859101e7fb3c002d824da79ee3a4f4350d51e8

multicluster-engine/cluster-proxy-rhel8@sha256:618580bf098a03bf317a4d9360d696be2c2134d3b506b31227ae3c4fc0e474c0

multicluster-engine/clusterclaims-controller-rhel8@sha256:39fe05a470eaa3d75243223ad55a2351db6dde41c17d5cbe4aac5f98ff612c84

multicluster-engine/clusterlifecycle-state-metrics-rhel8@sha256:45855c8867ae82401fbdd457cfc5903b851e97306e07911ca3d99a83685de11f

multicluster-engine/multicluster-engine-console-mce-rhel8@sha256:f9b18d7fd45c25917b8b6a6929a7f9e1c9b529286d275c13bfb061693baae538

multicluster-engine/console-mce-rhel8@sha256:f9b18d7fd45c25917b8b6a6929a7f9e1c9b529286d275c13bfb061693baae538

multicluster-engine/discovery-rhel8@sha256:94be75beaa3f85800cfaaaa936772fbfa6e2cbbe5804b85a8a0141814d28c9e6

multicluster-engine/hive-rhel8@sha256:f752bf94286ef8ec01d74717bda479d5129542c7566dc1fcba0e293338a75315

multicluster-engine/multicluster-engine-hypershift-addon-rhel8-operator@sha256:6383a1b8d784b11cf030b679808d7f0a3c82f5b12e567659f5b18c23e7fd6cd3

multicluster-engine/hypershift-addon-rhel8-operator@sha256:6383a1b8d784b11cf030b679808d7f0a3c82f5b12e567659f5b18c23e7fd6cd3

multicluster-engine/hypershift-cli-rhel8@sha256:7132ab4abde227118549ba8bc3234cbb480519ac5a3b7b8fe72357790600043e

multicluster-engine/hypershift-rhel8-operator@sha256:6ea082034f6aa8dbaf2d97fbe3f65aad8324a89122d2bc77f07bf4f6683517b5

multicluster-engine/multicluster-engine-managed-serviceaccount-rhel8@sha256:bf55bfa60045321658beba9bff294137b6393a77e6e554e14a8fb1d7d0c3f16f

multicluster-engine/managed-serviceaccount-rhel8@sha256:bf55bfa60045321658beba9bff294137b6393a77e6e554e14a8fb1d7d0c3f16f

multicluster-engine/managedcluster-import-controller-rhel8@sha256:5255a359f9fe3625161ae037edfca6b8d198ac84819fa4270bf5b0ff8225f5d5

multicluster-engine/mce-operator-bundle@sha256:750bbe19d48b7a2e318bce035a7576b7ab996314797026a7a096d69c57c07b85

multicluster-engine/multicloud-manager-rhel8@sha256:2c1e625638b2da6c0885751835243c9bba39ec3e9a32e4d5665d858961a3055f

multicluster-engine/must-gather-rhel8@sha256:1e0cdc268ab4d330d50cd2e978b14cef98bfde8c352a0c6a9e175d70c88320fd

multicluster-engine/placement-rhel8@sha256:5e8236ac8e958b0588544d4288707988f9a6c1f768cbe6dc79d28f8a14e18937

multicluster-engine/provider-credential-controller-rhel8@sha256:52a7b1cd149b9cecad30be97d5ed9d4f98dcb5450c46966bf091347db57b33d8

multicluster-engine/registration-operator-rhel8@sha256:1d1685f49d16bcb2b6a60c3210d8c058bbcd9ed8585ed2282348397c5edc8643

multicluster-engine/registration-rhel8@sha256:bdbd6989394290f86e8d9af266809a1e54d0c434095fbed408a00031eb501e2a

multicluster-engine/work-rhel8@sha256:3f32cc967f97deb391ecb9eb728f69e4f973d65aea3c7cf608019808c38cb155

x86_64

multicluster-engine/agent-service-rhel8@sha256:c3dd219ac439342c616c1e89d0b54f94034f2ed2dacdeca6b53b1e06eead4795

multicluster-engine/apiserver-network-proxy-rhel8@sha256:f5bc64fc821d8ec90dd3af737b7fcd69c1f1c168b77f5c802c2d88f3a1348a0c

multicluster-engine/assisted-image-service-rhel8@sha256:84a9d1ec66df77271a9547324e844350120cb03838eec0c96c517b00d42b1c3d

multicluster-engine/assisted-installer-agent-rhel8@sha256:287bb7487d09edb7cde6089453b6bafd71661112e986c326a7f2f3c1d07a0842

multicluster-engine/assisted-installer-reporter-rhel8@sha256:ac1e4a6324301476ca9125122c8a7f1c14d8debdfbd257983a7d45f3b6624f61

multicluster-engine/assisted-installer-rhel8@sha256:6c0b55693070be88996b1df13ef918bcb6df51bae4effd4ced9eaf8a174d527a

multicluster-engine/aws-encryption-provider-rhel8@sha256:9441c06727f59acd243238a7092ddd625d52e69d235b0632c841b5a535551710

multicluster-engine/backplane-rhel8-operator@sha256:a4ec624b5db6ddeeda47e513e1f3769f8337e7ef5cee412221be7031f21e6101

multicluster-engine/cluster-api-provider-agent-rhel8@sha256:a00e48a725af697934da13231c28f1c4e5e94b2ebc6eec21c6778227cc25e3b5

multicluster-engine/multicluster-engine-cluster-api-provider-agent-rhel8@sha256:a00e48a725af697934da13231c28f1c4e5e94b2ebc6eec21c6778227cc25e3b5

multicluster-engine/cluster-api-provider-aws-rhel8@sha256:b2c7d32b6720ba77aac992deade45eb7d572546a3e1c914867dd0034365cf212

multicluster-engine/cluster-api-provider-azure-rhel8@sha256:b1fb2ddbecdefb1f327fcd94a615483d9d6be34a616bb176f86f0e3a0a03d577

multicluster-engine/cluster-api-provider-kubevirt-rhel8@sha256:b629b4ac790bdd7815b5028a1f2b73e1b6d32257b36a98d640a342b0e889cf7b

multicluster-engine/cluster-api-rhel8@sha256:912ee6086f9c43ea5b134388412c8cfd2cb858a6289e5641242f370f255c43e2

multicluster-engine/cluster-curator-controller-rhel8@sha256:65c1fc3c2da71b191bd0527c1c410374775933b9649a3ff87439a1245b883825

multicluster-engine/cluster-image-set-controller-rhel8@sha256:40f5592feac7485371033e1e4dc530ea7a8643ab0cea01ed42efa9b2f4640698

multicluster-engine/cluster-proxy-addon-rhel8@sha256:c65348a71b7595e4c7f963d9508dfeee731414608adcff1fde2843092a0cdf2e

multicluster-engine/cluster-proxy-rhel8@sha256:53216985f9004b7db25ada6224fd81969eb5ec638b3b4207304cdb953929bc9b

multicluster-engine/clusterclaims-controller-rhel8@sha256:9597e69c4539665e931a6357855a88120c5cbb4a844f0f5d0bb237473a92060b

multicluster-engine/clusterlifecycle-state-metrics-rhel8@sha256:b01880f65dd88f9971c85d7a1cf766742d98a4a6583d56a64a680b14bbd6ad31

multicluster-engine/multicluster-engine-console-mce-rhel8@sha256:37fa9a4776f54b651189ae90650c8064196fa40f5df121ee3159e587eb5eab2e

multicluster-engine/console-mce-rhel8@sha256:37fa9a4776f54b651189ae90650c8064196fa40f5df121ee3159e587eb5eab2e

multicluster-engine/discovery-rhel8@sha256:12fbe7edd3443dc8a06a98acdcea74fa98473c51218078b11460c42fb1330a15

multicluster-engine/hive-rhel8@sha256:69968e96e65de80ca4f044c6b1bd73c0a9df52e3d018d41766c407c993022ce7

multicluster-engine/multicluster-engine-hypershift-addon-rhel8-operator@sha256:a267d9009378dc701bde329f084536e926a7f097225b5c3011a81bc8bf553ecc

multicluster-engine/hypershift-addon-rhel8-operator@sha256:a267d9009378dc701bde329f084536e926a7f097225b5c3011a81bc8bf553ecc

multicluster-engine/hypershift-cli-rhel8@sha256:ec3af028590878a3b37c9fa36a15d6d7a40a22465150dc95de4f77b43d10ee80

multicluster-engine/hypershift-rhel8-operator@sha256:5e8d9e402e366ca345504ffeae93fd53ac37828128bae0a070a1f1c4ffe4ac8e

multicluster-engine/klusterlet-operator-bundle@sha256:32f27c64f25d5e16d73c2826f9daf3e0ab08d2289b8a03f37e5f1c83e05d0ad0

multicluster-engine/multicluster-engine-managed-serviceaccount-rhel8@sha256:6fdc19776ead69a79e2ae42282e09dc8e5de6d70ba4bbb06487d56f78be4e3f9

multicluster-engine/managed-serviceaccount-rhel8@sha256:6fdc19776ead69a79e2ae42282e09dc8e5de6d70ba4bbb06487d56f78be4e3f9

multicluster-engine/managedcluster-import-controller-rhel8@sha256:677e76884b6841fcdadc6a8add64362b1db3adebed60cd5c328b5ce1493c1a3f

multicluster-engine/mce-operator-bundle@sha256:cd9f3ad977ec154cccd62eba7639aae229d200f27c5bf9b95cfc2c83408efdf8

multicluster-engine/multicloud-manager-rhel8@sha256:7eb5068bb4c44a9882d6b2bf8a1061335ee3d4a04998e8e6b6a45988f9b24819

multicluster-engine/must-gather-rhel8@sha256:42bd90f8c85e9b699e28ae62e6d32e728b3ffd8cff14bc846e5925fcb38979eb

multicluster-engine/placement-rhel8@sha256:55987fac05777b2047fca5eaf2811d4cd355a4533e15af67a4ae9b83cb3788a1

multicluster-engine/provider-credential-controller-rhel8@sha256:601fbe88bd128892e01ccdc692529ae33ce5cc05d59b6651a3be2a4416f7ce25

multicluster-engine/registration-operator-rhel8@sha256:bc4e22413def660a1364e3e8c2124acb424468cbea9059758eb9eb0924ad226f

multicluster-engine/registration-rhel8@sha256:0355a4fe0d44114d123ed6cba1bb6008e0bda3cad1c560dbc305b0638adb649c

multicluster-engine/work-rhel8@sha256:5e7dfe3fc5f02038ccd2aeb228735fff15e349c1262e1f5c20625b3fd5b4732a

The Red Hat security contact is [email protected]. More contact details at https://access.redhat.com/security/team/contact/.

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Red Hat Security Advisory 2023-1894-01

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Red Hat Security Advisory 2023-1896-01

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Red Hat Security Advisory 2023-1816-01

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CVE-2023-1731: Meinberg Security Advisory: [MBGSA-2023.02] LANTIME-Firmware V7.06.013

In LTOS versions prior to V7.06.013, the configuration file upload function would not correctly validate the input, which would allow an remote authenticated attacker with high privileges to execute arbitrary commands.

Red Hat Security Advisory 2023-1888-01

Red Hat Security Advisory 2023-1888-01 - Red Hat Advanced Cluster Management for Kubernetes 2.7.3 images Red Hat Advanced Cluster Management for Kubernetes provides the capabilities to address common challenges that administrators and site reliability engineers face as they work across a range of public and private cloud environments. Clusters and applications are all visible and managed from a single console—with security policy built in. This advisory contains the container images for Red Hat Advanced Cluster Management for Kubernetes, which fix several bugs. Issues addressed include denial of service and server-side request forgery vulnerabilities.

Red Hat Security Advisory 2023-1893-01

Red Hat Security Advisory 2023-1893-01 - Red Hat Multicluster Engine Hotfix Security Update for Console. Red Hat Product Security has rated this update as having a security impact of Critical.

GHSA-ch3r-j5x3-6q2m: vm2 Sandbox Escape vulnerability

There exists a vulnerability in exception sanitization of vm2 for versions up to 3.9.16, allowing attackers to raise an unsanitized host exception inside `handleException()` which can be used to escape the sandbox and run arbitrary code in host context. ### Impact A threat actor can bypass the sandbox protections to gain remote code execution rights on the host running the sandbox. ### Patches This vulnerability was patched in the release of version `3.9.17` of `vm2`. ### Workarounds None. ### References PoC - https://gist.github.com/leesh3288/381b230b04936dd4d74aaf90cc8bb244 ### For more information If you have any questions or comments about this advisory: - Open an issue in [VM2](https://github.com/patriksimek/vm2) Thanks to [Xion](https://twitter.com/0x10n) (SeungHyun Lee) of [KAIST Hacking Lab](https://kaist-hacking.github.io/) for disclosing this vulnerability.

RHSA-2023:1897: Red Hat Security Advisory: Red Hat Advanced Cluster Management 2.6 hotfix security update for console

Red Hat Advanced Cluster Management for Kubernetes hotfix security update for console Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2023-29017: A flaw was found in vm2 where the component was not properly handling asynchronous errors. This flaw allows a remote, unauthenticated attacker to escape the restrictions of the sandbox and execute code on the host. * CVE-2023-29199: There exists a vulnerability in source code transformer (exception sanitization logic) of vm2 for ve...

RHSA-2023:1897: Red Hat Security Advisory: Red Hat Advanced Cluster Management 2.6 hotfix security update for console

Red Hat Advanced Cluster Management for Kubernetes hotfix security update for console Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2023-29017: A flaw was found in vm2 where the component was not properly handling asynchronous errors. This flaw allows a remote, unauthenticated attacker to escape the restrictions of the sandbox and execute code on the host. * CVE-2023-29199: There exists a vulnerability in source code transformer (exception sanitization logic) of vm2 for ve...

RHSA-2023:1896: Red Hat Security Advisory: Red Hat Advanced Cluster Management 2.5 hotfix security update for console

Red Hat Advanced Cluster Management for Kubernetes hotfix security update for console Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2023-29017: A flaw was found in vm2 where the component was not properly handling asynchronous errors. This flaw allows a remote, unauthenticated attacker to escape the restrictions of the sandbox and execute code on the host. * CVE-2023-29199: There exists a vulnerability in source code transformer (exception sanitization logic) of vm2 for ve...

RHSA-2023:1896: Red Hat Security Advisory: Red Hat Advanced Cluster Management 2.5 hotfix security update for console

Red Hat Advanced Cluster Management for Kubernetes hotfix security update for console Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2023-29017: A flaw was found in vm2 where the component was not properly handling asynchronous errors. This flaw allows a remote, unauthenticated attacker to escape the restrictions of the sandbox and execute code on the host. * CVE-2023-29199: There exists a vulnerability in source code transformer (exception sanitization logic) of vm2 for ve...

RHSA-2023:1897: Red Hat Security Advisory: Red Hat Advanced Cluster Management 2.6 hotfix security update for console

Red Hat Advanced Cluster Management for Kubernetes hotfix security update for console Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2023-29017: A flaw was found in vm2 where the component was not properly handling asynchronous errors. This flaw allows a remote, unauthenticated attacker to escape the restrictions of the sandbox and execute code on the host. * CVE-2023-29199: There exists a vulnerability in source code transformer (exception sanitization logic) of vm2 for ve...

RHSA-2023:1894: Red Hat Security Advisory: Multicluster Engine for Kubernetes 2.1 hotfix security update for console

Multicluster Engine for Kubernetes 2.1 hotfix security update for console Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2023-29017: A flaw was found in vm2 where the component was not properly handling asynchronous errors. This flaw allows a remote, unauthenticated attacker to escape the restrictions of the sandbox and execute code on the host. * CVE-2023-29199: There exists a vulnerability in source code transformer (exception sanitization logic) of vm2 for versions up to...

RHSA-2023:1894: Red Hat Security Advisory: Multicluster Engine for Kubernetes 2.1 hotfix security update for console

Multicluster Engine for Kubernetes 2.1 hotfix security update for console Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2023-29017: A flaw was found in vm2 where the component was not properly handling asynchronous errors. This flaw allows a remote, unauthenticated attacker to escape the restrictions of the sandbox and execute code on the host. * CVE-2023-29199: There exists a vulnerability in source code transformer (exception sanitization logic) of vm2 for versions up to...

RHSA-2023:1894: Red Hat Security Advisory: Multicluster Engine for Kubernetes 2.1 hotfix security update for console

Multicluster Engine for Kubernetes 2.1 hotfix security update for console Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2023-29017: A flaw was found in vm2 where the component was not properly handling asynchronous errors. This flaw allows a remote, unauthenticated attacker to escape the restrictions of the sandbox and execute code on the host. * CVE-2023-29199: There exists a vulnerability in source code transformer (exception sanitization logic) of vm2 for versions up to...

RHSA-2023:1893: Red Hat Security Advisory: Multicluster Engine for Kubernetes 2.0 hotfix security update for console

Red Hat Multicluster Engine Hotfix Security Update for Console Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2023-29017: A flaw was found in vm2 where the component was not properly handling asynchronous errors. This flaw allows a remote, unauthenticated attacker to escape the restrictions of the sandbox and execute code on the host. * CVE-2023-29199: There exists a vulnerability in source code transformer (exception sanitization logic) of vm2 for versions up to 3.9.15, al...

RHSA-2023:1893: Red Hat Security Advisory: Multicluster Engine for Kubernetes 2.0 hotfix security update for console

Red Hat Multicluster Engine Hotfix Security Update for Console Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2023-29017: A flaw was found in vm2 where the component was not properly handling asynchronous errors. This flaw allows a remote, unauthenticated attacker to escape the restrictions of the sandbox and execute code on the host. * CVE-2023-29199: There exists a vulnerability in source code transformer (exception sanitization logic) of vm2 for versions up to 3.9.15, al...

RHSA-2023:1893: Red Hat Security Advisory: Multicluster Engine for Kubernetes 2.0 hotfix security update for console

Red Hat Multicluster Engine Hotfix Security Update for Console Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2023-29017: A flaw was found in vm2 where the component was not properly handling asynchronous errors. This flaw allows a remote, unauthenticated attacker to escape the restrictions of the sandbox and execute code on the host. * CVE-2023-29199: There exists a vulnerability in source code transformer (exception sanitization logic) of vm2 for versions up to 3.9.15, al...

RHSA-2023:1893: Red Hat Security Advisory: Multicluster Engine for Kubernetes 2.0 hotfix security update for console

Red Hat Multicluster Engine Hotfix Security Update for Console Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2023-29017: A flaw was found in vm2 where the component was not properly handling asynchronous errors. This flaw allows a remote, unauthenticated attacker to escape the restrictions of the sandbox and execute code on the host. * CVE-2023-29199: There exists a vulnerability in source code transformer (exception sanitization logic) of vm2 for versions up to 3.9.15, al...

RHSA-2023:1893: Red Hat Security Advisory: Multicluster Engine for Kubernetes 2.0 hotfix security update for console

Red Hat Multicluster Engine Hotfix Security Update for Console Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2023-29017: A flaw was found in vm2 where the component was not properly handling asynchronous errors. This flaw allows a remote, unauthenticated attacker to escape the restrictions of the sandbox and execute code on the host. * CVE-2023-29199: There exists a vulnerability in source code transformer (exception sanitization logic) of vm2 for versions up to 3.9.15, al...

RHSA-2023:1893: Red Hat Security Advisory: Multicluster Engine for Kubernetes 2.0 hotfix security update for console

Red Hat Multicluster Engine Hotfix Security Update for Console Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2023-29017: A flaw was found in vm2 where the component was not properly handling asynchronous errors. This flaw allows a remote, unauthenticated attacker to escape the restrictions of the sandbox and execute code on the host. * CVE-2023-29199: There exists a vulnerability in source code transformer (exception sanitization logic) of vm2 for versions up to 3.9.15, al...

RHSA-2023:1888: Red Hat Security Advisory: Red Hat Advanced Cluster Management 2.7.3 security fixes and bug fixes

Red Hat Advanced Cluster Management for Kubernetes 2.7.3 General Availability release images, which fix bugs and security updates container images. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE links in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-3841: A Server-Side Request Forgery (SSRF) vulnerability was found in the console API endpoint from Red Hat Advanced Cluster Management for Kubernetes (RHACM). An attacker could take advantage of this as the console API endpoint is missing an authentication check, allowing unauth...

RHSA-2023:1888: Red Hat Security Advisory: Red Hat Advanced Cluster Management 2.7.3 security fixes and bug fixes

Red Hat Advanced Cluster Management for Kubernetes 2.7.3 General Availability release images, which fix bugs and security updates container images. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE links in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-3841: A Server-Side Request Forgery (SSRF) vulnerability was found in the console API endpoint from Red Hat Advanced Cluster Management for Kubernetes (RHACM). An attacker could take advantage of this as the console API endpoint is missing an authentication check, allowing unauth...

RHSA-2023:1888: Red Hat Security Advisory: Red Hat Advanced Cluster Management 2.7.3 security fixes and bug fixes

Red Hat Advanced Cluster Management for Kubernetes 2.7.3 General Availability release images, which fix bugs and security updates container images. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE links in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-3841: A Server-Side Request Forgery (SSRF) vulnerability was found in the console API endpoint from Red Hat Advanced Cluster Management for Kubernetes (RHACM). An attacker could take advantage of this as the console API endpoint is missing an authentication check, allowing unauth...

RHSA-2023:1888: Red Hat Security Advisory: Red Hat Advanced Cluster Management 2.7.3 security fixes and bug fixes

Red Hat Advanced Cluster Management for Kubernetes 2.7.3 General Availability release images, which fix bugs and security updates container images. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE links in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-3841: A Server-Side Request Forgery (SSRF) vulnerability was found in the console API endpoint from Red Hat Advanced Cluster Management for Kubernetes (RHACM). An attacker could take advantage of this as the console API endpoint is missing an authentication check, allowing unauth...

RHSA-2023:1888: Red Hat Security Advisory: Red Hat Advanced Cluster Management 2.7.3 security fixes and bug fixes

Red Hat Advanced Cluster Management for Kubernetes 2.7.3 General Availability release images, which fix bugs and security updates container images. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE links in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-3841: A Server-Side Request Forgery (SSRF) vulnerability was found in the console API endpoint from Red Hat Advanced Cluster Management for Kubernetes (RHACM). An attacker could take advantage of this as the console API endpoint is missing an authentication check, allowing unauth...

RHSA-2023:1888: Red Hat Security Advisory: Red Hat Advanced Cluster Management 2.7.3 security fixes and bug fixes

Red Hat Advanced Cluster Management for Kubernetes 2.7.3 General Availability release images, which fix bugs and security updates container images. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE links in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-3841: A Server-Side Request Forgery (SSRF) vulnerability was found in the console API endpoint from Red Hat Advanced Cluster Management for Kubernetes (RHACM). An attacker could take advantage of this as the console API endpoint is missing an authentication check, allowing unauth...

RHSA-2023:1888: Red Hat Security Advisory: Red Hat Advanced Cluster Management 2.7.3 security fixes and bug fixes

Red Hat Advanced Cluster Management for Kubernetes 2.7.3 General Availability release images, which fix bugs and security updates container images. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE links in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-3841: A Server-Side Request Forgery (SSRF) vulnerability was found in the console API endpoint from Red Hat Advanced Cluster Management for Kubernetes (RHACM). An attacker could take advantage of this as the console API endpoint is missing an authentication check, allowing unauth...

RHSA-2023:1888: Red Hat Security Advisory: Red Hat Advanced Cluster Management 2.7.3 security fixes and bug fixes

Red Hat Advanced Cluster Management for Kubernetes 2.7.3 General Availability release images, which fix bugs and security updates container images. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE links in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-3841: A Server-Side Request Forgery (SSRF) vulnerability was found in the console API endpoint from Red Hat Advanced Cluster Management for Kubernetes (RHACM). An attacker could take advantage of this as the console API endpoint is missing an authentication check, allowing unauth...

Critical Flaws in vm2 JavaScript Library Can Lead to Remote Code Execution

A fresh round of patches has been made available for the vm2 JavaScript library to address two critical flaws that could be exploited to break out of the sandbox protections. Both the flaws – CVE-2023-29199 and CVE-2023-30547 – are rated 9.8 out of 10 on the CVSS scoring system and have been addressed in versions 3.9.16 and 3.9.17, respectively. Successful exploitation of the bugs, which allow

Critical Flaws in vm2 JavaScript Library Can Lead to Remote Code Execution

A fresh round of patches has been made available for the vm2 JavaScript library to address two critical flaws that could be exploited to break out of the sandbox protections. Both the flaws – CVE-2023-29199 and CVE-2023-30547 – are rated 9.8 out of 10 on the CVSS scoring system and have been addressed in versions 3.9.16 and 3.9.17, respectively. Successful exploitation of the bugs, which allow

Critical Flaws in vm2 JavaScript Library Can Lead to Remote Code Execution

A fresh round of patches has been made available for the vm2 JavaScript library to address two critical flaws that could be exploited to break out of the sandbox protections. Both the flaws – CVE-2023-29199 and CVE-2023-30547 – are rated 9.8 out of 10 on the CVSS scoring system and have been addressed in versions 3.9.16 and 3.9.17, respectively. Successful exploitation of the bugs, which allow

CVE-2023-21954: Oracle Critical Patch Update Advisory - April 2023

Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Hotspot). Supported versions that are affected are Oracle Java SE: 8u361, 8u361-perf, 11.0.18, 17.0.6; Oracle GraalVM Enterprise Edition: 20.3.9, 21.3.5 and 22.3.1. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Java SE, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through...

CVE-2023-21954: Oracle Critical Patch Update Advisory - April 2023

Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Hotspot). Supported versions that are affected are Oracle Java SE: 8u361, 8u361-perf, 11.0.18, 17.0.6; Oracle GraalVM Enterprise Edition: 20.3.9, 21.3.5 and 22.3.1. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Java SE, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through...

CVE-2023-21954: Oracle Critical Patch Update Advisory - April 2023

Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Hotspot). Supported versions that are affected are Oracle Java SE: 8u361, 8u361-perf, 11.0.18, 17.0.6; Oracle GraalVM Enterprise Edition: 20.3.9, 21.3.5 and 22.3.1. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Java SE, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through...

CVE-2023-30547: Handle host errors captured in Promises · patriksimek/vm2@f3db4de

vm2 is a sandbox that can run untrusted code with whitelisted Node's built-in modules. There exists a vulnerability in exception sanitization of vm2 for versions up to 3.9.16, allowing attackers to raise an unsanitized host exception inside `handleException()` which can be used to escape the sandbox and run arbitrary code in host context. This vulnerability was patched in the release of version `3.9.17` of `vm2`. There are no known workarounds for this vulnerability. Users are advised to upgrade.

CVE-2023-29199: Release 3.9.16 · patriksimek/vm2

There exists a vulnerability in source code transformer (exception sanitization logic) of vm2 for versions up to 3.9.15, allowing attackers to bypass `handleException()` and leak unsanitized host exceptions which can be used to escape the sandbox and run arbitrary code in host context. A threat actor can bypass the sandbox protections to gain remote code execution rights on the host running the sandbox. This vulnerability was patched in the release of version `3.9.16` of `vm2`.

Red Hat Security Advisory 2023-1744-01

Red Hat Security Advisory 2023-1744-01 - Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language. Issues addressed include buffer overflow, bypass, and denial of service vulnerabilities.

RHSA-2023:1744: Red Hat Security Advisory: rh-nodejs14-nodejs security, bug fix, and enhancement update

An update for rh-nodejs14-nodejs is now available for Red Hat Software Collections. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-4904: A flaw was found in the c-ares package. The ares_set_sortlist is missing checks about the validity of the input string, which allows a possible arbitrary length stack overflow. This issue may cause a denial of service or a limited impact on confidentiality and integrity. * CVE-2022-25881: A flaw was found in http-cache-semantics. Whe...

RHSA-2023:1742: Red Hat Security Advisory: nodejs:14 security, bug fix, and enhancement update

An update for the nodejs:14 module is now available for Red Hat Enterprise Linux 8.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2021-35065: A vulnerability was found in the glob-parent package. Affected versions of this package are vulnerable to Regular expression Denial of Service (ReDoS) attacks, affecting system availability. * CVE-2021-44531: A flaw was found in node.js where it accepted a certificate's Subject Alternative Names (SAN) entry...

CVE-2023-22642: Fortiguard

An improper certificate validation vulnerability [CWE-295] in FortiAnalyzer and FortiManager 7.2.0 through 7.2.1, 7.0.0 through 7.0.5, 6.4.8 through 6.4.10 may allow a remote and unauthenticated attacker to perform a Man-in-the-Middle attack on the communication channel between the device and the remote FortiGuard server hosting outbreakalert ressources.

CVE-2022-43946: Fortiguard

Multiple vulnerabilities including an incorrect permission assignment for critical resource [CWE-732] vulnerability and a time-of-check time-of-use (TOCTOU) race condition [CWE-367] vulnerability in Fortinet FortiClientWindows before 7.0.7 allows attackers on the same file sharing network to execute commands via writing data into a windows pipe.

CVE-2022-40679: Fortiguard

An improper neutralization of special elements used in an OS command vulnerability [CWE-78] in FortiADC 5.x all versions, 6.0 all versions, 6.1 all versions, 6.2.0 through 6.2.4, 7.0.0 through 7.0.3, 7.1.0; FortiDDoS 4.x all versions, 5.0 all versions, 5.1 all versions, 5.2 all versions, 5.3 all versions, 5.4 all versions, 5.5 all versions, 5.6 all versions and FortiDDoS-F 6.4.0, 6.3.0 through 6.3.3, 6.2.0 through 6.2.2, 6.1.0 through 6.1.4 may allow an authenticated attacker to execute unauthorized commands via specifically crafted arguments to existing commands.

CVE-2022-40679: Fortiguard

An improper neutralization of special elements used in an OS command vulnerability [CWE-78] in FortiADC 5.x all versions, 6.0 all versions, 6.1 all versions, 6.2.0 through 6.2.4, 7.0.0 through 7.0.3, 7.1.0; FortiDDoS 4.x all versions, 5.0 all versions, 5.1 all versions, 5.2 all versions, 5.3 all versions, 5.4 all versions, 5.5 all versions, 5.6 all versions and FortiDDoS-F 6.4.0, 6.3.0 through 6.3.3, 6.2.0 through 6.2.2, 6.1.0 through 6.1.4 may allow an authenticated attacker to execute unauthorized commands via specifically crafted arguments to existing commands.

CVE-2023-22642: Fortiguard

An improper certificate validation vulnerability [CWE-295] in FortiAnalyzer and FortiManager 7.2.0 through 7.2.1, 7.0.0 through 7.0.5, 6.4.8 through 6.4.10 may allow a remote and unauthenticated attacker to perform a Man-in-the-Middle attack on the communication channel between the device and the remote FortiGuard server hosting outbreakalert ressources.

CVE-2022-43946: Fortiguard

Multiple vulnerabilities including an incorrect permission assignment for critical resource [CWE-732] vulnerability and a time-of-check time-of-use (TOCTOU) race condition [CWE-367] vulnerability in Fortinet FortiClientWindows before 7.0.7 allows attackers on the same file sharing network to execute commands via writing data into a windows pipe.

RHSA-2023:1701: Red Hat Security Advisory: curl security update

An update for curl is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2023-23916: A flaw was found in the Curl package. A malicious server can insert an unlimited number of compression steps. This decompression chain could result in out-of-memory errors.

RHSA-2023:1677: Red Hat Security Advisory: Red Hat Virtualization Host 4.4.z SP 1 security update batch#5 (oVirt-4.5.3-5)

An update for redhat-release-virtualization-host and redhat-virtualization-host is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-23521: A flaw was found in Git, a distributed revision control system. When parsing gitattributes, a mechanism to allow defining attributes for paths, multiple integer overflows can occur when there is a huge number of path patterns, attributes for a single pattern, ...

Researchers Discover Critical Remote Code Execution Flaw in vm2 Sandbox Library

The maintainers of the vm2 JavaScript sandbox module have shipped a patch to address a critical flaw that could be abused to break out of security boundaries and execute arbitrary shellcode. The flaw, which affects all versions, including and prior to 3.9.14, was reported by researchers from South Korea-based KAIST WSP Lab on April 6, 2023, prompting vm2 to release a fix with version 3.9.15 on

CVE-2023-29017: [VM2 Sandbox Escape] Vulnerability in [email protected] · Issue #515 · patriksimek/vm2

vm2 is a sandbox that can run untrusted code with whitelisted Node's built-in modules. Prior to version 3.9.15, vm2 was not properly handling host objects passed to `Error.prepareStackTrace` in case of unhandled async errors. A threat actor could bypass the sandbox protections to gain remote code execution rights on the host running the sandbox. This vulnerability was patched in the release of version 3.9.15 of vm2. There are no known workarounds.

Red Hat Security Advisory 2023-1525-01

Red Hat Security Advisory 2023-1525-01 - Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the container images for Red Hat OpenShift Container Platform 4.9.59.

RHSA-2023:1525: Red Hat Security Advisory: OpenShift Container Platform 4.9.59 security update

Red Hat OpenShift Container Platform release 4.9.59 is now available with updates to packages and images that fix several bugs and add enhancements. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2021-20329: A flaw was found in Mongo. Specific cstrings input may not be properly validated in the MongoDB Go Driver when marshaling Go objects into BSON. This flaw allows a malicious user to use a Go object with a specific string to inject additional fields into marshaled documen...

Red Hat Security Advisory 2023-1639-01

Red Hat Security Advisory 2023-1639-01 - OpenShift API for Data Protection enables you to back up and restore application resources, persistent volume data, and internal container images to external backup storage. OADP enables both file system-based and snapshot-based backups for persistent volumes. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2023-1504-01

Red Hat Security Advisory 2023-1504-01 - Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the container images for Red Hat OpenShift Container Platform 4.11.34.

RHSA-2023:1582: Red Hat Security Advisory: nodejs:16 security, bug fix, and enhancement update

An update for the nodejs:16 module is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2021-35065: A vulnerability was found in the glob-parent package. Affected versions of this package are vulnerable to Regular expression Denial of Service (ReDoS) attacks, affecting system availability. * CVE-2022-4904: A flaw was found in the c-ares package. The ares_set_sortlist is missing checks about the validity of the input string, which a...

RHSA-2023:1569: Red Hat Security Advisory: gnutls security and bug fix update

An update for gnutls is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2023-0361: A timing side-channel vulnerability was found in RSA ClientKeyExchange messages in GnuTLS. This side-channel may be sufficient to recover the key encrypted in the RSA ciphertext across a network in a Bleichenbacher style attack. To achieve a successful decryption, the attacker would need to send a large amount of specially crafted messages to the v...

Red Hat Security Advisory 2023-1533-01

Red Hat Security Advisory 2023-1533-01 - Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language. Issues addressed include HTTP request smuggling, buffer overflow, bypass, and denial of service vulnerabilities.

Red Hat Security Advisory 2023-1310-01

Red Hat Security Advisory 2023-1310-01 - An update is now available for Logging Subsystem for Red Hat OpenShift - 5.5.9. Red Hat Product Security has rated this update as having a security impact of Moderate.

Red Hat Security Advisory 2023-1310-01

Red Hat Security Advisory 2023-1310-01 - An update is now available for Logging Subsystem for Red Hat OpenShift - 5.5.9. Red Hat Product Security has rated this update as having a security impact of Moderate.

Red Hat Security Advisory 2023-1310-01

Red Hat Security Advisory 2023-1310-01 - An update is now available for Logging Subsystem for Red Hat OpenShift - 5.5.9. Red Hat Product Security has rated this update as having a security impact of Moderate.

RHSA-2023:1533: Red Hat Security Advisory: nodejs:14 security, bug fix, and enhancement update

An update for the nodejs:14 module is now available for Red Hat Enterprise Linux 8.4 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2021-35065: A vulnerability was found in the glob-parent package. Affected versions of this package are vulnerable to Regular expression Denial of Service (ReDoS) attacks, affecting system availability. * CVE-2021-44906: An Uncontrolled Resource Consumption flaw was found in minimist. This flaw allows an attacker to tr...

RHSA-2023:1310: Red Hat Security Advisory: Logging Subsystem for Red Hat OpenShift - 5.5.9 security update

An update is now available for Logging Subsystem for Red Hat OpenShift - 5.5.9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-41717: A flaw was found in the net/http library of the golang package. This flaw allows an attacker to cause excessive memory growth in a Go server accepting HTTP/2 requests. HTTP/2 server connections contain a cache of HTTP header keys sent by the client. While the total number of entries in this cache is capped, an attacker sending very large...

RHSA-2023:1310: Red Hat Security Advisory: Logging Subsystem for Red Hat OpenShift - 5.5.9 security update

An update is now available for Logging Subsystem for Red Hat OpenShift - 5.5.9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-41717: A flaw was found in the net/http library of the golang package. This flaw allows an attacker to cause excessive memory growth in a Go server accepting HTTP/2 requests. HTTP/2 server connections contain a cache of HTTP header keys sent by the client. While the total number of entries in this cache is capped, an attacker sending very large...

RHSA-2023:1310: Red Hat Security Advisory: Logging Subsystem for Red Hat OpenShift - 5.5.9 security update

An update is now available for Logging Subsystem for Red Hat OpenShift - 5.5.9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-41717: A flaw was found in the net/http library of the golang package. This flaw allows an attacker to cause excessive memory growth in a Go server accepting HTTP/2 requests. HTTP/2 server connections contain a cache of HTTP header keys sent by the client. While the total number of entries in this cache is capped, an attacker sending very large...

Red Hat Security Advisory 2023-1392-01

Red Hat Security Advisory 2023-1392-01 - Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the container images for Red Hat OpenShift Container Platform 4.10.55.

RHSA-2023:1392: Red Hat Security Advisory: OpenShift Container Platform 4.10.55 security update

Red Hat OpenShift Container Platform release 4.10.55 is now available with updates to packages and images that fix several bugs and add enhancements. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2021-20329: A flaw was found in Mongo. Specific cstrings input may not be properly validated in the MongoDB Go Driver when marshaling Go objects into BSON. This flaw allows a malicious user to use a Go object with a specific string to inject additional fields into marshaled docume...

Red Hat Security Advisory 2023-1409-01

Red Hat Security Advisory 2023-1409-01 - Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the container images for Red Hat OpenShift Container Platform 4.12.9.

Red Hat Security Advisory 2023-1448-01

Red Hat Security Advisory 2023-1448-01 - Red Hat OpenShift Service Mesh is the Red Hat distribution of the Istio service mesh project, tailored for installation into an on-premise OpenShift Container Platform installation. This advisory covers container images for the release.

Red Hat Security Advisory 2023-1453-01

Red Hat Security Advisory 2023-1453-01 - An update is now available for Red Hat OpenShift GitOps 1.6. Red Hat Product Security has rated this update as having a security impact of Moderate.

Red Hat Security Advisory 2023-1454-01

Red Hat Security Advisory 2023-1454-01 - An update is now available for Red Hat OpenShift GitOps 1.7. Red Hat Product Security has rated this update as having a security impact of Moderate.

Red Hat Security Advisory 2023-1439-01

Red Hat Security Advisory 2023-1439-01 - OpenSSL is a toolkit that implements the Secure Sockets Layer and Transport Layer Security protocols, as well as a full-strength general-purpose cryptography library.

Red Hat Security Advisory 2023-1441-01

Red Hat Security Advisory 2023-1441-01 - OpenSSL is a toolkit that implements the Secure Sockets Layer and Transport Layer Security protocols, as well as a full-strength general-purpose cryptography library.

RHSA-2023:1439: Red Hat Security Advisory: openssl security update

An update for openssl is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2023-0286: A type confusion vulnerability was found in OpenSSL when OpenSSL X.400 addresses processing inside an X.509 GeneralName. When CRL checking is enabled (for example, the application sets the X509_V_FLAG_CRL_CHECK flag), this vulnerability may allow an attacker to pass arbitrary pointers to a memcmp call, enabling them to r...

RHSA-2023:1440: Red Hat Security Advisory: openssl security update

An update for openssl is now available for Red Hat Enterprise Linux 8.4 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2023-0286: A type confusion vulnerability was found in OpenSSL when OpenSSL X.400 addresses processing inside an X.509 GeneralName. When CRL checking is enabled (for example, the application sets the X509_V_FLAG_CRL_CHECK flag), this vulnerability may allow an attacker to pass arbitrary pointers to a memcmp call, enabling them to r...

RHSA-2023:1438: Red Hat Security Advisory: openssl security update

An update for openssl is now available for Red Hat Enterprise Linux 6 Extended Lifecycle Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2023-0286: A type confusion vulnerability was found in OpenSSL when OpenSSL X.400 addresses processing inside an X.509 GeneralName. When CRL checking is enabled (for example, the application sets the X509_V_FLAG_CRL_CHECK flag), this vulnerability may allow an attacker to pass arbitrary pointers to a memcmp call, enabling them to ...

RHSA-2023:1437: Red Hat Security Advisory: openssl security update

An update for openssl is now available for Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2023-0286: A type confusion vulnerability was found in OpenSSL when OpenSSL X.400 addresses processing inside an X.509 GeneralName. When CRL checking is enabled (for example, the application sets the X509_V_FLAG_CRL_CHECK flag), this vulnerability may allow an attacker to pass arbitrary pointers to a memcmp call, enabling...

RHSA-2023:1428: Red Hat Security Advisory: Migration Toolkit for Containers (MTC) 1.7.8 security and bug fix update

The Migration Toolkit for Containers (MTC) 1.7.8 is now available. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2020-36567: A flaw was found in gin. This issue occurs when the default Formatter for the Logger middleware (LoggerConfig.Formatter), which is included in the Default engine, allows attackers to inject arbitrary log entries by manipulating the request path. * CVE-2022-24999: A flaw was found in the express.js npm package. Express.js Express is vulnerable to a d...

RHSA-2023:1428: Red Hat Security Advisory: Migration Toolkit for Containers (MTC) 1.7.8 security and bug fix update

The Migration Toolkit for Containers (MTC) 1.7.8 is now available. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2020-36567: A flaw was found in gin. This issue occurs when the default Formatter for the Logger middleware (LoggerConfig.Formatter), which is included in the Default engine, allows attackers to inject arbitrary log entries by manipulating the request path. * CVE-2022-24999: A flaw was found in the express.js npm package. Express.js Express is vulnerable to a d...

RHSA-2023:1405: Red Hat Security Advisory: openssl security update

An update for openssl is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-4304: A timing-based side channel exists in the OpenSSL RSA Decryption implementation, which could be sufficient to recover a ciphertext across a network in a Bleichenbacher style attack. To achieve a successful decryption, an attacker would have to be able to send a very large number of trial messages for decryption. This issue affects all RSA padding...

RHSA-2023:1365: Red Hat Security Advisory: nss security and bug fix update

An update for nss is now available for Red Hat Enterprise Linux 9.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2023-0767: The Mozilla Foundation Security Advisory describes this flaw as: An attacker could construct a PKCS 12 cert bundle in such a way that could allow for arbitrary memory writes via PKCS 12 Safe Bag attributes being mishandled.

RHSA-2023:1335: Red Hat Security Advisory: openssl security update

An update for openssl is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2023-0286: A type confusion vulnerability was found in OpenSSL when OpenSSL X.400 addresses processing inside an X.509 GeneralName. When CRL checking is enabled (for example, the application sets the X509_V_FLAG_CRL_CHECK flag), this vulnerability may allow an attacker to pass arbitrary pointers to a memcmp call, enabling them to read memory contents or cau...

RHSA-2023:1332: Red Hat Security Advisory: nss security update

An update for nss is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2023-0767: The Mozilla Foundation Security Advisory describes this flaw as: An attacker could construct a PKCS 12 cert bundle in such a way that could allow for arbitrary memory writes via PKCS 12 Safe Bag attributes being mishandled.

Red Hat Security Advisory 2023-1199-01

Red Hat Security Advisory 2023-1199-01 - OpenSSL is a toolkit that implements the Secure Sockets Layer and Transport Layer Security protocols, as well as a full-strength general-purpose cryptography library. Issues addressed include buffer overflow, double free, and use-after-free vulnerabilities.

Red Hat Security Advisory 2023-1199-01

Red Hat Security Advisory 2023-1199-01 - OpenSSL is a toolkit that implements the Secure Sockets Layer and Transport Layer Security protocols, as well as a full-strength general-purpose cryptography library. Issues addressed include buffer overflow, double free, and use-after-free vulnerabilities.

Red Hat Security Advisory 2023-1199-01

Red Hat Security Advisory 2023-1199-01 - OpenSSL is a toolkit that implements the Secure Sockets Layer and Transport Layer Security protocols, as well as a full-strength general-purpose cryptography library. Issues addressed include buffer overflow, double free, and use-after-free vulnerabilities.

Red Hat Security Advisory 2023-1200-01

Red Hat Security Advisory 2023-1200-01 - The gnutls packages provide the GNU Transport Layer Security library, which implements cryptographic algorithms and protocols such as SSL, TLS, and DTLS.

RHSA-2023:1200: Red Hat Security Advisory: gnutls security and bug fix update

An update for gnutls is now available for Red Hat Enterprise Linux 9.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2023-0361: A timing side-channel vulnerability was found in RSA ClientKeyExchange messages in GnuTLS. This side-channel may be sufficient to recover the key encrypted in the RSA ciphertext across a network in a Bleichenbacher style attack. To achieve a successful decryption, the attacker would need to send a large amount of specially...

RHSA-2023:1199: Red Hat Security Advisory: openssl security and bug fix update

An update for openssl is now available for Red Hat Enterprise Linux 9.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-4203: A flaw was found in Open SSL. A read buffer overrun can be triggered in X.509 certificate verification, specifically in name constraint checking. Note that this occurs after certificate chain signature verification, and requires either a CA to have signed the malicious certificate or for the application to continue certif...

RHSA-2023:1199: Red Hat Security Advisory: openssl security and bug fix update

An update for openssl is now available for Red Hat Enterprise Linux 9.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-4203: A flaw was found in Open SSL. A read buffer overrun can be triggered in X.509 certificate verification, specifically in name constraint checking. Note that this occurs after certificate chain signature verification, and requires either a CA to have signed the malicious certificate or for the application to continue certif...

RHSA-2023:1199: Red Hat Security Advisory: openssl security and bug fix update

An update for openssl is now available for Red Hat Enterprise Linux 9.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-4203: A flaw was found in Open SSL. A read buffer overrun can be triggered in X.509 certificate verification, specifically in name constraint checking. Note that this occurs after certificate chain signature verification, and requires either a CA to have signed the malicious certificate or for the application to continue certif...

CVE-2023-25947: en/security-disclosure/2023/2023-03.md · OpenHarmony/security - Gitee.com

The bundle management subsystem within OpenHarmony-v3.1.4 and prior versions has a null pointer reference vulnerability which local attackers can exploit this vulnerability to cause a DoS attack to the system when installing a malicious HAP package.

CVE-2023-25947: en/security-disclosure/2023/2023-03.md · OpenHarmony/security - Gitee.com

The bundle management subsystem within OpenHarmony-v3.1.4 and prior versions has a null pointer reference vulnerability which local attackers can exploit this vulnerability to cause a DoS attack to the system when installing a malicious HAP package.

CVE-2023-25947: en/security-disclosure/2023/2023-03.md · OpenHarmony/security - Gitee.com

The bundle management subsystem within OpenHarmony-v3.1.4 and prior versions has a null pointer reference vulnerability which local attackers can exploit this vulnerability to cause a DoS attack to the system when installing a malicious HAP package.

Red Hat Security Advisory 2023-1141-01

Red Hat Security Advisory 2023-1141-01 - The gnutls packages provide the GNU Transport Layer Security library, which implements cryptographic algorithms and protocols such as SSL, TLS, and DTLS.

RHSA-2023:1141: Red Hat Security Advisory: gnutls security and bug fix update

An update for gnutls is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2023-0361: A timing side-channel vulnerability was found in RSA ClientKeyExchange messages in GnuTLS. This side-channel may be sufficient to recover the key encrypted in the RSA ciphertext across a network in a Bleichenbacher style attack. To achieve a successful decryption, the attacker would need to send a large amount of specially crafted messages to the v...

Ubuntu Security Notice USN-5901-1

Ubuntu Security Notice 5901-1 - Hubert Kario discovered that GnuTLS had a timing side-channel when handling certain RSA messages. A remote attacker could possibly use this issue to recover sensitive information.

Ubuntu Security Notice USN-5891-1

Ubuntu Security Notice 5891-1 - Harry Sintonen discovered that curl incorrectly handled HSTS support when multiple URLs are requested serially. A remote attacker could possibly use this issue to cause curl to use unencrypted connections. This issue only affected Ubuntu 22.04 LTS, and Ubuntu 22.10. Harry Sintonen discovered that curl incorrectly handled HSTS support when multiple URLs are requested in parallel. A remote attacker could possibly use this issue to cause curl to use unencrypted connections. This issue only affected Ubuntu 22.04 LTS, and Ubuntu 22.10.

CVE-2023-23916

An allocation of resources without limits or throttling vulnerability exists in curl <v7.88.0 based on the "chained" HTTP compression algorithms, meaning that a server response can be compressed multiple times and potentially with differentalgorithms. The number of acceptable "links" in this "decompression chain" wascapped, but the cap was implemented on a per-header basis allowing a maliciousserver to insert a virtually unlimited number of compression steps simply byusing many headers. The use of such a decompression chain could result in a "malloc bomb", making curl end up spending enormous amounts of allocated heap memory, or trying to and returning out of memory errors.

Red Hat Security Advisory 2023-0810-01

Red Hat Security Advisory 2023-0810-01 - Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 102.8.0 ESR. Issues addressed include a use-after-free vulnerability.

Red Hat Security Advisory 2023-0812-01

Red Hat Security Advisory 2023-0812-01 - Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 102.8.0 ESR. Issues addressed include a use-after-free vulnerability.

RHSA-2023:0818: Red Hat Security Advisory: thunderbird security update

An update for thunderbird is now available for Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2023-0616: The Mozilla Foundation Security Advisory describes this flaw as: If a MIME email combines OpenPGP and OpenPGP MIME data in a certain way Thunderbird repeatedly attempts to process and display the message, which could cause Thunderbird's user interface to lock up and no longer respond to the user's actions. ...

RHSA-2023:0812: Red Hat Security Advisory: firefox security update

An update for firefox is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2023-0767: The Mozilla Foundation Security Advisory describes this flaw as: An attacker could construct a PKCS 12 cert bundle in such a way that could allow for arbitrary memory writes via PKCS 12 Safe Bag attributes being mishandled. * CVE-2023-25728: The Mozilla Foundation Security Advisory describes this flaw as: The `Content-Security-Policy-Report-Only`...

Debian Security Advisory 5349-1

Debian Linux Security Advisory 5349-1 - Hubert Kario discovered a timing side channel in the RSA decryption implementation of the GNU TLS library.

CVE-2023-0361: Timing sidechannel in RSA decryption (#1050) · Issues · gnutls / GnuTLS · GitLab

A timing side-channel in the handling of RSA ClientKeyExchange messages was discovered in GnuTLS. This side-channel can be sufficient to recover the key encrypted in the RSA ciphertext across a network in a Bleichenbacher style attack. To achieve a successful decryption the attacker would need to send a large amount of specially crafted messages to the vulnerable server. By recovering the secret from the ClientKeyExchange message, the attacker would be able to decrypt the application data exchanged over that connection.

OpenSSL Fixes Multiple New Security Flaws with Latest Update

The OpenSSL Project has released fixes to address several security flaws, including a high-severity bug in the open source encryption toolkit that could potentially expose users to malicious attacks. Tracked as CVE-2023-0286, the issue relates to a case of type confusion that may permit an adversary to "read memory contents or enact a denial-of-service," the maintainers said in an advisory. The

OpenSSL Fixes Multiple New Security Flaws with Latest Update

The OpenSSL Project has released fixes to address several security flaws, including a high-severity bug in the open source encryption toolkit that could potentially expose users to malicious attacks. Tracked as CVE-2023-0286, the issue relates to a case of type confusion that may permit an adversary to "read memory contents or enact a denial-of-service," the maintainers said in an advisory. The

OpenSSL Fixes Multiple New Security Flaws with Latest Update

The OpenSSL Project has released fixes to address several security flaws, including a high-severity bug in the open source encryption toolkit that could potentially expose users to malicious attacks. Tracked as CVE-2023-0286, the issue relates to a case of type confusion that may permit an adversary to "read memory contents or enact a denial-of-service," the maintainers said in an advisory. The

GHSA-p52g-cm5j-mjv4: openssl-src subject to Timing Oracle in RSA Decryption

A timing based side channel exists in the OpenSSL RSA Decryption implementation which could be sufficient to recover a plaintext across a network in a Bleichenbacher style attack. To achieve a successful decryption an attacker would have to be able to send a very large number of trial messages for decryption. The vulnerability affects all RSA padding modes: PKCS#1 v1.5, RSA-OEAP and RSASVE. For example, in a TLS connection, RSA is commonly used by a client to send an encrypted pre-master secret to the server. An attacker that had observed a genuine connection between a client and a server could use this flaw to send trial messages to the server and record the time taken to process them. After a sufficiently large number of messages the attacker could recover the pre-master secret used for the original connection and thus be able to decrypt the application data sent over that connection.

GHSA-r7jw-wp68-3xch: openssl-src vulnerable to Use-after-free following `BIO_new_NDEF`

The public API function `BIO_new_NDEF` is a helper function used for streaming ASN.1 data via a `BIO`. It is primarily used internally to OpenSSL to support the SMIME, CMS and PKCS7 streaming capabilities, but may also be called directly by end user applications. The function receives a `BIO` from the caller, prepends a new `BIO_f_asn1` filter `BIO` onto the front of it to form a `BIO` chain, and then returns the new head of the `BIO` chain to the caller. Under certain conditions, for example if a CMS recipient public key is invalid, the new filter `BIO` is freed and the function returns a `NULL` result indicating a failure. However, in this case, the `BIO` chain is not properly cleaned up and the `BIO` passed by the caller still retains internal pointers to the previously freed filter `BIO`. If the caller then goes on to call `BIO_pop()` on the `BIO` then a use-after-free will occur. This will most likely result in a crash. This scenario occurs directly in the internal function `B64...

GHSA-v5w6-wcm8-jm4q: openssl-src contains Double free after calling `PEM_read_bio_ex`

The function `PEM_read_bio_ex()` reads a PEM file from a BIO and parses and decodes the "name" (e.g. "CERTIFICATE"), any header data and the payload data. If the function succeeds then the "name_out", "header" and "data" arguments are populated with pointers to buffers containing the relevant decoded data. The caller is responsible for freeing those buffers. It is possible to construct a PEM file that results in 0 bytes of payload data. In this case `PEM_read_bio_ex()` will return a failure code but will populate the header argument with a pointer to a buffer that has already been freed. If the caller also frees this buffer then a double free will occur. This will most likely lead to a crash. This could be exploited by an attacker who has the ability to supply malicious PEM files for parsing to achieve a denial of service attack. The functions `PEM_read_bio()` and `PEM_read()` are simple wrappers around `PEM_read_bio_ex()` and therefore these functions are also directly affected. The...

CVE-2023-0401

A NULL pointer can be dereferenced when signatures are being verified on PKCS7 signed or signedAndEnveloped data. In case the hash algorithm used for the signature is known to the OpenSSL library but the implementation of the hash algorithm is not available the digest initialization will fail. There is a missing check for the return value from the initialization function which later leads to invalid usage of the digest API most likely leading to a crash. The unavailability of an algorithm can be caused by using FIPS enabled configuration of providers or more commonly by not loading the legacy provider. PKCS7 data is processed by the SMIME library calls and also by the time stamp (TS) library calls. The TLS implementation in OpenSSL does not call these functions however third party applications would be affected if they call these functions to verify signatures on untrusted data.

GHSA-rc47-6667-2j5j: http-cache-semantics vulnerable to Regular Expression Denial of Service

http-cache semantics contains an Inefficient Regular Expression Complexity , leading to Denial of Service. This affects versions of the package http-cache-semantics before 4.1.1. The issue can be exploited via malicious request header values sent to a server, when that server reads the cache policy from the request using this library.

CVE-2022-25881: Snyk Vulnerability Database | Snyk

This affects versions of the package http-cache-semantics before 4.1.1. The issue can be exploited via malicious request header values sent to a server, when that server reads the cache policy from the request using this library.

CVE-2020-13777: gnutls.org

GnuTLS 3.6.x before 3.6.14 uses incorrect cryptography for encrypting a session ticket (a loss of confidentiality in TLS 1.2, and an authentication bypass in TLS 1.3). The earliest affected version is 3.6.4 (2018-09-24) because of an error in a 2018-09-18 commit. Until the first key rotation, the TLS server always uses wrong data in place of an encryption key derived from an application.