go-git clients vulnerable to DoS via maliciously crafted Git server replies
CVE: CVE-2025-21614
Component: go-git
CWE: CWE-770
Severity: Important
CVSS v3: 7.5/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Release date: 2025-01-06T16:20:16.140000+00:00

A denial of service (DoS) vulnerability was found in go-git. 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.


Remediation:
Before applying this update, make sure all previously released errata
relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258
Before applying this update, make sure all previously released errata
relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258
If you are using an earlier version of RHACS 4.4, you are advised to upgrade to this patch release 4.4.8.
If you are using an earlier version of RHACS 4.5, you are advised to upgrade to this patch release 4.5.6.
If you are using an earlier version of RHACS 4.6, you are advised to upgrade to this patch release 4.6.2
For OpenShift Container Platform 4.16 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update:

https://docs.openshift.com/container-platform/4.16/release_notes/ocp-4-16-release-notes.html
For OpenShift Container Platform 4.17 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update:

      https://docs.openshift.com/container-platform/4.17/release_notes/ocp-4-17-release-notes.html

You may download the oc tool and use it to inspect release image metadata for x86_64, s390x, ppc64le, and aarch64 architectures. The image digests may be found at https://quay.io/repository/openshift-release-dev/ocp-release?tab=tags.

The sha values for the release are as follows:

      (For x86_64 architecture)
      The image digest is sha256:ae82d76cd15164a68c1762d5deb6aa53cc0b0b436e2d6429d8503e7a5d5c6780

      (For s390x architecture)
      The image digest is sha256:68602e06425f94f0489f4bb9cb2e3b0248a4a34d4e11db73c6a9819d631de695

      (For ppc64le architecture)
      The image digest is sha256:aa2d12a6002cdd0146da5a528b24caca832a2c5b93ca43536c2604a0c88e85db

      (For aarch64 architecture)
      The image digest is sha256:1740ed2fc124d84e6d2470b8cd819882a3c79a30f8922bdfd91c3a5e86fcdfe8

All OpenShift Container Platform 4.17 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/4.17/updating/updating_a_cluster/updating-cluster-cli.html
For OpenShift Container Platform 4.17 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update:

https://docs.openshift.com/container-platform/4.17/release_notes/ocp-4-17-release-notes.html
For OpenShift Container Platform 4.18 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update:

      https://docs.openshift.com/container-platform/4.18/release_notes/ocp-4-18-release-notes.html

You may download the oc tool and use it to inspect release image metadata for x86_64, s390x, ppc64le, and aarch64 architectures. The image digests may be found at https://quay.io/repository/openshift-release-dev/ocp-release?tab=tags.

The sha values for the release are as follows:

      (For x86_64 architecture)
      The image digest is sha256:d9c985464c0315160971b3e79f5fbec628d403a572f7a6d893c04627c066c0bb

      (For s390x architecture)
      The image digest is sha256:bd033a80f4586380ee46ac0ab9147e2157942e1f41ec92fdb6d3d32f839afcbd

      (For ppc64le architecture)
      The image digest is sha256:4a690927d43044e2b42d6e64b04be8dcf164b2b95d0fde03163b88852ff0188d

      (For aarch64 architecture)
      The image digest is sha256:d285ba31afa245c14f9354626b44abf833fe600774c1fd110ea5e712531bf914

All OpenShift Container Platform 4.18 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/4.18/updating/updating_a_cluster/updating-cluster-cli.htmla
It is recommended that existing users of RHTPA 1.2.1 upgrade to 1.2.2. For more information please refer to the Release Notes.
It is recommended that existing users of RHTPA 1.2.1 upgrade to 1.2.2. For more information please refer to the Release Notes.