Red Hat Security Advisory 2023-5952-01

Red Hat Security Advisory 2024-3927-03 - A new container image for Red Hat Ceph Storage 7.1 is now available in the Red Hat Ecosystem Catalog.

Red Hat Security Advisory 2024-1458-03 - Red Hat OpenShift Container Platform release 4.14.18 is now available with updates to packages and images that fix several bugs and add enhancements. Issues addressed include a denial of service vulnerability.

Gentoo Linux Security Advisory 202401-31 - Multiple vulnerabilities have been found in containerd, the worst of which could result in privilege escalation. Versions greater than or equal to 1.6.14 are affected.

Red Hat Security Advisory 2024-0059-03 - Red Hat OpenShift Container Platform release 4.11.56 is now available with updates to packages and images that fix several bugs and add enhancements.

Red Hat Security Advisory 2023-7608-03 - Red Hat OpenShift Container Platform release 4.12.45 is now available with updates to packages and images that fix several bugs and add enhancements.

Red Hat Security Advisory 2023-7479-01 - Red Hat OpenShift Container Platform release 4.11.54 is now available with updates to packages and images that fix several bugs and add enhancements.

Red Hat Security Advisory 2023-7515-01 - The components for Red Hat OpenShift for Windows Containers 9.0.0 are now available. This product release includes bug fixes and security updates for the following packages: windows-machine-config-operator and windows-machine-config-operator-bundle. Issues addressed include a privilege escalation vulnerability.

Red Hat Security Advisory 2023-6837-01 - Red Hat OpenShift Container Platform release 4.14.2 is now available with updates to packages and images that fix several bugs and add enhancements. Issues addressed include a cross site scripting vulnerability.

Red Hat Security Advisory 2023-7342-01 - An update for cnf-tests-container, dpdk-base-container and performance-addon-operator-must-gather-rhel8-container is now available for Red Hat OpenShift Container Platform 4.11. Secondary scheduler builds and numaresources-operator are also available for technical preview with this release, however they are not intended for production.

Red Hat Security Advisory 2023-6240-01 - An update for cnf-tests-container, dpdk-base-container, performance-addon-operator-must-gather NUMA-aware secondary scheduler and numaresources-operator is now available for Red Hat OpenShift Container Platform 4.13.

Red Hat Security Advisory 2023-6217-01 - Red Hat OpenShift Container Platform low-latency extras release 4.14, which provides an update for cnf-tests-container, dpdk-base-container, NUMA-aware secondary scheduler and numaresources-operator is now available. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2023-6202-01 - Red Hat Advanced Cluster Management for Kubernetes 2.6.8 General Availability release images, which provide security updates and fix bugs. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2023-6148-01 - Red Hat Advanced Cluster Management for Kubernetes 2.7.9 General Availability release images, which provide security updates and fix bugs. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2023-6145-01 - Multicluster Engine for Kubernetes 2.2.9 General Availability release images, which contain security updates and fix bugs. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2023-6071-01 - Updated images are now available for Red Hat Advanced Cluster Security. The updated image includes new features and bug fixes. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2023-6057-01 - An update for toolbox is now available for Red Hat Enterprise Linux 9.0 Extended Update Support. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2023-5980-01 - Updated Satellite 6.11 packages that fix several bugs are now available for Red Hat Satellite. Issues addressed include code execution and denial of service vulnerabilities.

Red Hat Security Advisory 2023-5974-01 - An update for network-observability-console-plugin-container, network-observability-ebpf-agent-container, network-observability-flowlogs-pipeline-container, network-observability-operator-bundle-container, and network-observability-operator-container is now available for NETWORK-OBSERVABILITY-1.4.0-RHEL-9. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2023-5969-01 - An update for collectd-libpod-stats, etcd, and python-octavia-tests-tempest is now available for Red Hat OpenStack Platform 17.1.1. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2023-5967-01 - An update for collectd-libpod-stats and etcd is now available for Red Hat OpenStack Platform 16.1.9. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2023-5951-01 - An update is now available for Red Hat OpenShift Service Mesh 2.3 for RHEL 8.

Red Hat Security Advisory 2023-5950-01 - An update is now available for Red Hat OpenShift Service Mesh 2.2 for RHEL 8.

Red Hat Security Advisory 2023-5931-01 - Updated Satellite 6.13 packages that fixes Important security bugs and several regular bugs are now available for Red Hat Satellite. Issues addressed include code execution and denial of service vulnerabilities.

Red Hat Security Advisory 2023-5867-01 - An update for grafana is now available for Red Hat Enterprise Linux 9. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2023-5865-01 - An update for grafana is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions, and Red Hat Enterprise Linux 8.4 Telecommunications Update Service. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2023-5864-01 - An update for grafana is now available for Red Hat Enterprise Linux 9. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2023-5863-01 - An update for grafana is now available for Red Hat Enterprise Linux 8. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2023-5841-01 - The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2023-5810-01 - Red Hat Ansible Automation Platform provides an enterprise framework for building, deploying and managing IT automation at scale. IT Managers can provide top-down guidelines on how automation is applied to individual teams, while automation developers retain the freedom to write tasks that leverage existing knowledge without the overhead. Ansible Automation Platform makes it possible for users across an organization to share, vet, and manage automation content by means of a simple, powerful, and agentless language.

Red Hat Security Advisory 2023-5809-01 - Red Hat Ansible Automation Platform provides an enterprise framework for building, deploying and managing IT automation at scale. IT Managers can provide top-down guidelines on how automation is applied to individual teams, while automation developers retain the freedom to write tasks that leverage existing knowledge without the overhead. Ansible Automation Platform makes it possible for users across an organization to share, vet, and manage automation content by means of a simple, powerful, and agentless language.

Red Hat Security Advisory 2023-5805-01 - Red Hat Ansible Automation Platform provides an enterprise framework for building, deploying and managing IT automation at scale. IT Managers can provide top-down guidelines on how automation is applied to individual teams, while automation developers retain the freedom to write tasks that leverage existing knowledge without the overhead. Ansible Automation Platform makes it possible for users across an organization to share, vet, and manage automation content by means of a simple, powerful, and agentless language. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2023-5803-01 - Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2023-5801-01 - Migration Toolkit for Runtimes 1.2.1 Images. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2023-5783-01 - Red Hat JBoss Web Server is a fully integrated and certified set of components for hosting Java web applications. It is comprised of the Apache Tomcat Servlet container, JBoss HTTP Connector, the PicketLink Vault extension for Apache Tomcat, and the Tomcat Native library. This release of Red Hat JBoss Web Server 5.7.5 serves as a replacement for Red Hat JBoss Web Server 5.7.4. This release includes bug fixes, enhancements and component upgrades, which are documented in the Release Notes, linked to in the References section. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2023-5679-01 - 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 RPM packages for Red Hat OpenShift Container Platform 4.12.39. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2023-5769-01 - nghttp2 contains the Hypertext Transfer Protocol version 2 client, server, and proxy programs as well as a library implementing the HTTP/2 protocol in C. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2023-5766-01 - nghttp2 contains the Hypertext Transfer Protocol version 2 client, server, and proxy programs as well as a library implementing the HTTP/2 protocol in C. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2023-5713-01 - nginx is a web and proxy server supporting HTTP and other protocols, with a focus on high concurrency, performance, and low memory usage. Issues addressed include a denial of service vulnerability.

Debian Linux Security Advisory 5522-2 - The patch to address CVE-2023-44487 (Rapid Reset Attack) was incomplete and caused a regression when using asynchronous I/O (the default for NIO and NIO2). DATA frames must be included when calculating the HTTP/2 overhead count to ensure that connections are not prematurely terminated.

A malicious HTTP/2 client which rapidly creates requests and immediately resets them can cause excessive server resource consumption. While the total number of requests is bounded by the http2.Server.MaxConcurrentStreams setting, resetting an in-progress request allows the attacker to create a new request while the existing one is still executing. With the fix applied, HTTP/2 servers now bound the number of simultaneously executing handler goroutines to the stream concurrency limit (MaxConcurrentStreams). New requests arriving when at the limit (which can only happen after the client has reset an existing, in-flight request) will be queued until a handler exits. If the request queue grows too large, the server will terminate the connection. This issue is also fixed in golang.org/x/net/http2 for users manually configuring HTTP/2. The default stream concurrency limit is 250 streams (requests) per HTTP/2 connection. This value may be adjusted using the golang.org/x/net/http2 package; see ...

A malicious HTTP/2 client which rapidly creates requests and immediately resets them can cause excessive server resource consumption. While the total number of requests is bounded by the http2.Server.MaxConcurrentStreams setting, resetting an in-progress request allows the attacker to create a new request while the existing one is still executing. With the fix applied, HTTP/2 servers now bound the number of simultaneously executing handler goroutines to the stream concurrency limit (MaxConcurrentStreams). New requests arriving when at the limit (which can only happen after the client has reset an existing, in-flight request) will be queued until a handler exits. If the request queue grows too large, the server will terminate the connection. This issue is also fixed in golang.org/x/net/http2 for users manually configuring HTTP/2. The default stream concurrency limit is 250 streams (requests) per HTTP/2 connection. This value may be adjusted using the golang.org/x/net/http2 package; s...

swift-nio-http2 is vulnerable to a denial-of-service vulnerability in which a malicious client can create and then reset a large number of HTTP/2 streams in a short period of time. This causes swift-nio-http2 to commit to a large amount of expensive work which it then throws away, including creating entirely new `Channel`s to serve the traffic. This can easily overwhelm an `EventLoop` and prevent it from making forward progress. swift-nio-http2 1.28 contains a remediation for this issue that applies reset counter using a sliding window. This constrains the number of stream resets that may occur in a given window of time. Clients violating this limit will have their connections torn down. This allows clients to continue to cancel streams for legitimate reasons, while constraining malicious actors.

Amazon Web Services (AWS), Cloudflare, and Google on Tuesday said they took steps to mitigate record-breaking distributed denial-of-service (DDoS) attacks that relied on a novel technique called HTTP/2 Rapid Reset. The layer 7 attacks were detected in late August 2023, the companies said in a coordinated disclosure. The cumulative susceptibility to this attack is being tracked as CVE-2023-44487,

Red Hat OpenShift Container Platform release 4.13.3 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.13. Red Hat Product Security has rated this update as having a security impact of [impact]. 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-2022-41723: A flaw was found in golang. A maliciously crafted HTTP/2 stream could cause excessive CPU consumption in the HPACK decoder, sufficient to cause a denial of service from a small number...

Dell Streaming Data Platform prior to 1.4 contains Open Redirect vulnerability. An attacker with privileges same as a legitimate user can phish the legitimate the user to redirect to malicious website leading to information disclosure and launch of phishing attacks.

When the user sends a build request that contains a Git URL that contains credentials and the build creates a provenance attestation describing that build, these credentials could be visible from the provenance attestation. Git URL can be passed in two ways: 1) Invoking build directly from a URL with credentials. ``` buildctl build --frontend dockerfile.v0 --context https://<credentials>@url/repo.git ``` Equivalent in `docker buildx` would be ``` docker buildx build https://<credentials>@url/repo.git ``` 2) If the client sends additional VCS info hint parameters on builds from a local source. Usually, that would mean reading the origin URL from `.git/config` file. Thanks to Oscar Alberto Tovar for discovering the issue. ### Impact When a build is performed under specific conditions where credentials were passed to BuildKit they may be visible to everyone who has access to provenance attestation. Provenance attestations and VCS info hints were added in version v0.11.0. Previou...

BuildKit is a toolkit for converting source code to build artifacts in an efficient, expressive and repeatable manner. In affected versions when the user sends a build request that contains a Git URL that contains credentials and the build creates a provenance attestation describing that build, these credentials could be visible from the provenance attestation. Git URL can be passed in two ways: 1) Invoking build directly from a URL with credentials. 2) If the client sends additional version control system (VCS) info hint parameters on builds from a local source. Usually, that would mean reading the origin URL from `.git/config` file. When a build is performed under specific conditions where credentials were passed to BuildKit they may be visible to everyone who has access to provenance attestation. Provenance attestations and VCS info hints were added in version v0.11.0. Previous versions are not vulnerable. In v0.10, when building directly from Git URL, the same URL could be visible ...

Dell Unity, Dell UnityVSA, and Dell Unity XT versions prior to 5.2.0.0.5.173 contain a plain-text password storage vulnerability when certain off-array tools are run on the system. The credentials of a user with high privileges are stored in plain text. A local malicious user with high privileges may use the exposed password to gain access with the privileges of the compromised user.

Red Hat OpenStack Platform 16.2 (Train) director Operator containers are available for technology preview.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-2019-11253: kubernetes: YAML parsing vulnerable to "Billion Laughs" attack, allowing for remote denial of service * CVE-2019-19794: golang-github-miekg-dns: predictable TXID can lead to response forgeries * CVE-2020-15257: containerd: unrestricted access to abstract Unix domain socket can lead to privileges escalation * CVE-2021-29482: ulikunitz/xz: Infinite loop in readUvarint allows for denial of service * CVE-2021-32760: containerd: pulling and extracting crafted container image may result in Unix file permission changes

containerd is a container runtime. A bug was found in containerd versions prior to 1.4.8 and 1.5.4 where pulling and extracting a specially-crafted container image can result in Unix file permission changes for existing files in the host’s filesystem. Changes to file permissions can deny access to the expected owner of the file, widen access to others, or set extended bits like setuid, setgid, and sticky. This bug does not directly allow files to be read, modified, or executed without an additional cooperating process. This bug has been fixed in containerd 1.5.4 and 1.4.8. As a workaround, ensure that users only pull images from trusted sources. Linux security modules (LSMs) like SELinux and AppArmor can limit the files potentially affected by this bug through policies and profiles that prevent containerd from interacting with specific files.