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Red Hat Security Advisory
Synopsis: Moderate: containernetworking-plugins security and bug fix
update
Advisory ID: RHSA-2023:2367-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2023:2367
Issue date: 2023-05-09
CVE Names: CVE-2022-30629 CVE-2022-41717
=====================================================================
1. Summary:
An update for containernetworking-plugins 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:
The Container Network Interface (CNI) project consists of a specification
and libraries for writing plug-ins for configuring network interfaces in
Linux containers, along with a number of supported plug-ins. CNI concerns
itself only with network connectivity of containers and removing allocated
resources when the container is deleted.
Security Fix(es):
* golang: net/http: An attacker can cause excessive memory growth in a Go
server accepting HTTP/2 requests (CVE-2022-41717)
* golang: crypto/tls: session tickets lack random ticket_age_add
(CVE-2022-30629)
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/):
2092793 - CVE-2022-30629 golang: crypto/tls: session tickets lack random
ticket_age_add
2129076 - containernetworking-plugins bug fix and enhancement update
[rhel-9.2.0]
2161274 - CVE-2022-41717 golang: net/http: excessive memory growth in a Go
server accepting HTTP/2 requests
6. Package List:
Red Hat Enterprise Linux AppStream (v. 9):
Source:
containernetworking-plugins-1.2.0-1.el9.src.rpm
aarch64:
containernetworking-plugins-1.2.0-1.el9.aarch64.rpm
containernetworking-plugins-debuginfo-1.2.0-1.el9.aarch64.rpm
containernetworking-plugins-debugsource-1.2.0-1.el9.aarch64.rpm
ppc64le:
containernetworking-plugins-1.2.0-1.el9.ppc64le.rpm
containernetworking-plugins-debuginfo-1.2.0-1.el9.ppc64le.rpm
containernetworking-plugins-debugsource-1.2.0-1.el9.ppc64le.rpm
s390x:
containernetworking-plugins-1.2.0-1.el9.s390x.rpm
containernetworking-plugins-debuginfo-1.2.0-1.el9.s390x.rpm
containernetworking-plugins-debugsource-1.2.0-1.el9.s390x.rpm
x86_64:
containernetworking-plugins-1.2.0-1.el9.x86_64.rpm
containernetworking-plugins-debuginfo-1.2.0-1.el9.x86_64.rpm
containernetworking-plugins-debugsource-1.2.0-1.el9.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-2022-30629
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 <[email protected]>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2023 Red Hat, Inc.
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