Headline
Red Hat Security Advisory 2024-3889-03
Red Hat Security Advisory 2024-3889-03 - Red Hat OpenShift Container Platform release 4.15.18 is now available with updates to packages and images that fix several bugs and add enhancements. Issues addressed include a denial of service vulnerability.
The following advisory data is extracted from:
https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_3889.json
Red Hat officially shut down their mailing list notifications October 10, 2023. Due to this, Packet Storm has recreated the below data as a reference point to raise awareness. It must be noted that due to an inability to easily track revision updates without crawling Red Hat’s archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.
- Packet Storm Staff
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Red Hat Security Advisory
Synopsis: Important: OpenShift Container Platform 4.15.18 security update
Advisory ID: RHSA-2024:3889-03
Product: Red Hat OpenShift Enterprise
Advisory URL: https://access.redhat.com/errata/RHSA-2024:3889
Issue date: 2024-06-19
Revision: 03
CVE Names: CVE-2023-45288
====================================================================
Summary:
Red Hat OpenShift Container Platform release 4.15.18 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 4.15.
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.
Description:
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 4.15.18. See the following advisory for the RPM packages for this release:
https://access.redhat.com/errata/RHBA-2024:3892
Space precludes documenting all of the container images in this advisory. See the following Release Notes documentation, which will be updated shortly for this release, for details about these changes:
https://docs.openshift.com/container-platform/4.15/release_notes/ocp-4-15-release-notes.html
Security Fix(es):
- golang: net/http, x/net/http2: unlimited number of CONTINUATION frames
causes DoS (CVE-2023-45288) - go-git: Maliciously crafted Git server replies can cause DoS on go-git
clients (CVE-2023-49568) - cluster-image-registry-operator: Exposes a secret via env variable in pod
definition on Azure (CVE-2024-4369)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
All OpenShift Container Platform 4.15 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift CLI (oc) or web console. Instructions for upgrading a cluster are available at https://docs.openshift.com/container-platform/4.15/updating/updating_a_cluster/updating-cluster-cli.html
Solution:
CVEs:
CVE-2023-45288
References:
https://access.redhat.com/security/updates/classification/#important
https://bugzilla.redhat.com/show_bug.cgi?id=2258165
https://bugzilla.redhat.com/show_bug.cgi?id=2268273
https://bugzilla.redhat.com/show_bug.cgi?id=2278035
https://issues.redhat.com/browse/OCPBUGS-28928
https://issues.redhat.com/browse/OCPBUGS-29361
https://issues.redhat.com/browse/OCPBUGS-30208
https://issues.redhat.com/browse/OCPBUGS-31461
https://issues.redhat.com/browse/OCPBUGS-32029
https://issues.redhat.com/browse/OCPBUGS-32092
https://issues.redhat.com/browse/OCPBUGS-33206
https://issues.redhat.com/browse/OCPBUGS-33526
https://issues.redhat.com/browse/OCPBUGS-33736
https://issues.redhat.com/browse/OCPBUGS-34423
https://issues.redhat.com/browse/OCPBUGS-34641
https://issues.redhat.com/browse/OCPBUGS-34732
https://issues.redhat.com/browse/OCPBUGS-34843
https://issues.redhat.com/browse/OCPBUGS-34868
https://issues.redhat.com/browse/OCPBUGS-34887
https://issues.redhat.com/browse/OCPBUGS-34997
https://issues.redhat.com/browse/OCPBUGS-35002
https://issues.redhat.com/browse/OCPBUGS-35010
https://issues.redhat.com/browse/OCPBUGS-35059
https://issues.redhat.com/browse/OCPBUGS-35074
https://issues.redhat.com/browse/OCPBUGS-35229
https://issues.redhat.com/browse/OCPBUGS-35255
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### Impact A denial of service (DoS) vulnerability was discovered in go-git versions prior to `v5.11`. This vulnerability allows an attacker to perform denial of service attacks by providing specially crafted responses from a Git server which triggers resource exhaustion in `go-git` clients. Applications using only the in-memory filesystem supported by `go-git` are not affected by this vulnerability. This is a `go-git` implementation issue and does not affect the upstream `git` cli. ### Patches Users running versions of `go-git` from `v4` and above are recommended to upgrade to `v5.11` in order to mitigate this vulnerability. ### Workarounds In cases where a bump to the latest version of `go-git` is not possible, we recommend limiting its use to only trust-worthy Git servers. ## Credit Thanks to Ionut Lalu for responsibly disclosing this vulnerability to us. ### References - [GHSA-mw99-9chc-xw7r](https://github.com/go-git/go-git/security/advisories/GHSA-mw99-9chc-xw7r)