RHSA-2023:5175 - Security Advisory

标题

Red Hat OpenShift Service Mesh 2.2.10

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.

描述

Red Hat OpenShift Service Mesh is Red Hat's distribution of the Istio service mesh project, tailored for installation into an OpenShift Container Platform installation.

Security Fix(es):

• envoy: OAuth2 credentials exploit with permanent validity (CVE-2023-35941)
• envoy: Incorrect handling of HTTP requests and responses with mixed case schemes (CVE-2023-35944)
• envoy: HTTP/2 memory leak in nghttp2 codec (CVE-2023-35945)

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.

解决方案

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

受影响的产品

• Red Hat OpenShift Service Mesh 2 for RHEL 8 x86_64
• Red Hat OpenShift Service Mesh for Power 2 for RHEL 8 ppc64le
• Red Hat OpenShift Service Mesh for IBM Z 2 for RHEL 8 s390x

修复

• BZ - 2217977 - CVE-2023-35941 envoy: OAuth2 credentials exploit with permanent validity
• BZ - 2217983 - CVE-2023-35945 envoy: HTTP/2 memory leak in nghttp2 codec
• BZ - 2217985 - CVE-2023-35944 envoy: Incorrect handling of HTTP requests and responses with mixed case schemes
• OSSM-4799 - Kiali base-image update for OSSM 2.2.10

CVE

• CVE-2020-24736
• CVE-2023-1667
• CVE-2023-2283
• CVE-2023-2602
• CVE-2023-2603
• CVE-2023-27536
• CVE-2023-28321
• CVE-2023-28484
• CVE-2023-29469
• CVE-2023-34969
• CVE-2023-35941
• CVE-2023-35944
• CVE-2023-35945

参考

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