Home / mailings [RHSA-2023:2222-01] Moderate: conmon security and bug fix update
Posted on 09 May 2023
RedHat===================================================================== Red Hat Security Advisory
Synopsis: Moderate: conmon security and bug fix update
Advisory ID: RHSA-2023:2222-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2023:2222
Issue date: 2023-05-09
CVE Names: CVE-2022-41717
=====================================================================
1. Summary:
An update for conmon is now available for Red Hat Enterprise Linux 9.
Red Hat Product Security has rated this update as having a security impact
of Moderate. 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. Relevant releases/architectures:
Red Hat Enterprise Linux AppStream (v. 9) - aarch64, ppc64le, s390x, x86_64
3. Description:
Conmon is an OCI container runtime monitor.
Security Fix(es):
* golang: net/http: excessive memory growth in a Go server accepting HTTP/2
requests (CVE-2022-41717)
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.
Additional Changes:
For detailed information on changes in this release, see the Red Hat
Enterprise Linux 9.2 Release Notes linked from the References section.
4. Solution:
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
https://access.redhat.com/articles/11258
5. Bugs fixed (https://bugzilla.redhat.com/):
2129080 - conmon bug fix and enhancement update [rhel-9.2.0]
2154417 - podman gating test issues in RHEL9.0 (bump conmon-2.1.4)
2161274 - CVE-2022-41717 golang: net/http: excessive memory growth in a Go server accepting HTTP/2 requests
2173697 - Fails to run containers with kernel-rt and cgroups v1
6. Package List:
Red Hat Enterprise Linux AppStream (v. 9):
Source:
conmon-2.1.7-1.el9_2.src.rpm
aarch64:
conmon-2.1.7-1.el9_2.aarch64.rpm
conmon-debuginfo-2.1.7-1.el9_2.aarch64.rpm
conmon-debugsource-2.1.7-1.el9_2.aarch64.rpm
ppc64le:
conmon-2.1.7-1.el9_2.ppc64le.rpm
conmon-debuginfo-2.1.7-1.el9_2.ppc64le.rpm
conmon-debugsource-2.1.7-1.el9_2.ppc64le.rpm
s390x:
conmon-2.1.7-1.el9_2.s390x.rpm
conmon-debuginfo-2.1.7-1.el9_2.s390x.rpm
conmon-debugsource-2.1.7-1.el9_2.s390x.rpm
x86_64:
conmon-2.1.7-1.el9_2.x86_64.rpm
conmon-debuginfo-2.1.7-1.el9_2.x86_64.rpm
conmon-debugsource-2.1.7-1.el9_2.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
7. References:
https://access.redhat.com/security/cve/CVE-2022-41717
https://access.redhat.com/security/updates/classification/#moderate
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html/9.2_release_notes/index
8. 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.
