Home / mailings [RHSA-2023:5175-01] Important: Red Hat OpenShift Service Mesh 2.2.10 security update
Posted on 14 September 2023
RedHat===================================================================== Red Hat Security Advisory
Synopsis: Important: Red Hat OpenShift Service Mesh 2.2.10 security update
Advisory ID: RHSA-2023:5175-01
Product: Red Hat OpenShift Service Mesh
Advisory URL: https://access.redhat.com/errata/RHSA-2023:5175
Issue date: 2023-09-14
CVE Names: CVE-2016-3709 CVE-2020-24736 CVE-2023-1667
CVE-2023-2283 CVE-2023-2602 CVE-2023-2603
CVE-2023-3899 CVE-2023-26604 CVE-2023-27536
CVE-2023-28321 CVE-2023-28484 CVE-2023-29469
CVE-2023-32681 CVE-2023-34969 CVE-2023-35941
CVE-2023-35944 CVE-2023-35945
=====================================================================
1. Summary:
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.
2. Description:
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.
3. Solution:
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
4. Bugs fixed (https://bugzilla.redhat.com/):
2217977 - CVE-2023-35941 envoy: OAuth2 credentials exploit with permanent validity
2217983 - CVE-2023-35945 envoy: HTTP/2 memory leak in nghttp2 codec
2217985 - CVE-2023-35944 envoy: Incorrect handling of HTTP requests and responses with mixed case schemes
5. JIRA issues fixed (https://issues.redhat.com/):
OSSM-4799 - Kiali base-image update for OSSM 2.2.10
6. References:
https://access.redhat.com/security/cve/CVE-2016-3709
https://access.redhat.com/security/cve/CVE-2020-24736
https://access.redhat.com/security/cve/CVE-2023-1667
https://access.redhat.com/security/cve/CVE-2023-2283
https://access.redhat.com/security/cve/CVE-2023-2602
https://access.redhat.com/security/cve/CVE-2023-2603
https://access.redhat.com/security/cve/CVE-2023-3899
https://access.redhat.com/security/cve/CVE-2023-26604
https://access.redhat.com/security/cve/CVE-2023-27536
https://access.redhat.com/security/cve/CVE-2023-28321
https://access.redhat.com/security/cve/CVE-2023-28484
https://access.redhat.com/security/cve/CVE-2023-29469
https://access.redhat.com/security/cve/CVE-2023-32681
https://access.redhat.com/security/cve/CVE-2023-34969
https://access.redhat.com/security/cve/CVE-2023-35941
https://access.redhat.com/security/cve/CVE-2023-35944
https://access.redhat.com/security/cve/CVE-2023-35945
https://access.redhat.com/security/updates/classification/#important
7. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2023 Red Hat, Inc.
