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Red Hat 9: RHSA-2023:2367-01 Moderate: Containernetworking-Plugins Security

red hat
Calendar Grey May 9, 2023
Dist Redhat Esm H88
A new version of the containernetworking-plugins has been launched by Red Hat, focusing on resolving security vulnerabilities and bugs classified with moderate severity.
An update for containernetworking-plugins is now available for Red Hat Enterprise Linux 9

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

Summary

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.

Topics%20covered

Topics Covered

security advisory security issue red hat bug fix moderate severity network configuration containernetworking-plugins

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

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/


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

Topic

An update for containernetworking-plugins is now available for Red HatEnterprise Linux 9.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory security issue red hat bug fix moderate severity network configuration containernetworking-plugins

Relevant Releases Architectures

Red Hat Enterprise Linux AppStream (v. 9) - aarch64, ppc64le, s390x, x86_64

Bugs Fixed

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

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