RHSA-2025:3907 - Security Advisory

Topic

Logging for Red Hat OpenShift - 6.1.5

Description

Logging for Red Hat OpenShift - 6.1.5
lokistack-gateway-container: jwt-go allows excessive memory allocation during header parsing (CVE-2025-30204)

Solution

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 errata update:

https://docs.redhat.com/en/documentation/openshift_container_platform/4.17/html/release_notes/ocp-4-17-release-notes

For Red Hat OpenShift Logging 6.1, see the following instructions to apply this update:

https://docs.redhat.com/en/documentation/openshift_container_platform/4.17/html/logging/logging-6-1

Affected Products

• Logging Subsystem for Red Hat OpenShift for ARM 64 6 aarch64
• Logging Subsystem for Red Hat OpenShift 6 x86_64
• Logging Subsystem for Red Hat OpenShift for IBM Power, little endian 6 ppc64le
• Logging Subsystem for Red Hat OpenShift for IBM Z and LinuxONE 6 s390x

Fixes

• BZ - 2354195 - CVE-2025-30204 golang-jwt/jwt: jwt-go allows excessive memory allocation during header parsing
• LOG-6991 - [release-6.1] Enable time-based sharding of Loki streams
• LOG-6996 - When forwarding logs with Otel data module, vector pod cannot forward ovn audit logs.

CVEs

• CVE-2022-49043
• CVE-2024-2236
• CVE-2024-5535
• CVE-2024-56171
• CVE-2025-24928
• CVE-2025-30204

References

• https://access.redhat.com/security/updates/classification/#important