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RedHat: RHSA-2021-4722:03 Moderate OpenShift 2.6.8 Security Update

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Calendar Grey November 17, 2021
Scroller Redhat
Incremental security patch for OpenShift Virtualization 2.6.8. Discover the improvements and resolutions mentioned in this advisory.
Red Hat OpenShift Virtualization release 2.6.8 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 2.6.8 RPMs.
Security Fix(es):
* golang: net: incorrect parsing of extraneous zero characters at the beginning of an IP address octet (CVE-2021-29923)
* golang: crypto/tls: certificate of wrong type is causing TLS client to panic (CVE-2021-34558)
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 security impact Moderate virtualization OpenShift

References

https://access.redhat.com/security/cve/CVE-2021-29923 https://access.redhat.com/security/cve/CVE-2021-34558 https://access.redhat.com/security/updates/classification/#moderate

Package List

CNV 2.6 for RHEL 7:
Source: kubevirt-2.6.8-211.el7.src.rpm
x86_64: kubevirt-virtctl-2.6.8-211.el7.x86_64.rpm kubevirt-virtctl-redistributable-2.6.8-211.el7.x86_64.rpm
CNV 2.6 for RHEL 8:
Source: kubevirt-2.6.8-211.el8.src.rpm
x86_64: kubevirt-virtctl-2.6.8-211.el8.x86_64.rpm kubevirt-virtctl-redistributable-2.6.8-211.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-2021:4722-01
Product: cnv
Advisory URL: https://access.redhat.com/errata/RHSA-2021:4722
Issue date: 2021-11-17

Topic

Red Hat OpenShift Virtualization release 2.6.8 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 security impact Moderate virtualization OpenShift

Relevant Releases Architectures

CNV 2.6 for RHEL 7 - x86_64

CNV 2.6 for RHEL 8 - x86_64

Bugs Fixed

1983596 - CVE-2021-34558 golang: crypto/tls: certificate of wrong type is causing TLS client to panic

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

2012329 - 2.6.8 rpms

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