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Red Hat OpenShift 4.8.3 RHSA-2021:4910-01 Moderate: Golang Parsing Issue

red hat
Calendar Grey December 2, 2021
Dist Redhat Esm H88
Red Hat OpenShift Virtualization 4.8.3 brings enhancements to packages, resolves various bugs, and tackles security vulnerabilities with substantial implications.
Red Hat OpenShift Virtualization release 4.8.3 is now available with updates to packages and images that fix several bugs and add enhancements

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

OpenShift Virtualization is Red Hat's virtualization solution designed for Red Hat OpenShift Container Platform.
This advisory contains OpenShift Virtualization 4.8.3 RPMs.
Security Fix(es):
* golang: net: incorrect parsing of extraneous zero characters at the beginning of an IP address octet (CVE-2021-29923)
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.

Topics%20covered

Topics Covered

security advisory Red Hat bug fix moderate impact OpenShift container platform

References

https://access.redhat.com/security/cve/CVE-2021-29923 https://access.redhat.com/security/updates/classification#moderate

Package List

CNV 4.8 for RHEL 7:
Source: kubevirt-4.8.3-251.el7.src.rpm
x86_64: kubevirt-virtctl-4.8.3-251.el7.x86_64.rpm kubevirt-virtctl-redistributable-4.8.3-251.el7.x86_64.rpm
CNV 4.8 for RHEL 8:
Source: kubevirt-4.8.3-251.el8.src.rpm
x86_64: kubevirt-virtctl-4.8.3-251.el8.x86_64.rpm kubevirt-virtctl-redistributable-4.8.3-251.el8.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-2021:4910-01
Product: cnv
Advisory URL: https://access.redhat.com/errata/RHSA-2021:4910
Issue date: 2021-12-02

Topic

Red Hat OpenShift Virtualization release 4.8.3 is now available withupdates to packages and images that fix several bugs and add enhancements.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 Red Hat bug fix moderate impact OpenShift container platform

Relevant Releases Architectures

CNV 4.8 for RHEL 7 - x86_64

CNV 4.8 for RHEL 8 - x86_64

Bugs Fixed

1992006 - CVE-2021-29923 golang: net: incorrect parsing of extraneous zero characters at the beginning of an IP address octet

2007344 - 4.8.3 rpms

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