RedHat: RHSA-2021-4103:01 Moderate: OpenShift Virtualization 4.9.0 RPMs
Summary
OpenShift Virtualization is Red Hat's virtualization solution designed for
Red Hat OpenShift Container Platform.
This advisory contains OpenShift Virtualization 4.9.0 RPMs.
Security Fix(es):
* golang: data race in certain net/http servers including ReverseProxy can
lead to DoS (CVE-2020-15586)
* golang: ReadUvarint and ReadVarint can read an unlimited number of bytes
from invalid inputs (CVE-2020-16845)
* golang: crypto/elliptic: incorrect operations on the P-224 curve
(CVE-2021-3114)
* golang: net/http: panic in ReadRequest and ReadResponse when reading a
very large header (CVE-2021-31525)
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.
Summary
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
References
https://access.redhat.com/security/cve/CVE-2020-15586 https://access.redhat.com/security/cve/CVE-2020-16845 https://access.redhat.com/security/cve/CVE-2021-3114 https://access.redhat.com/security/cve/CVE-2021-31525 https://access.redhat.com/security/updates/classification/#moderate
Package List
CNV 4.9 for RHEL 7:
Source:
kubevirt-4.9.0-287.el7.src.rpm
x86_64:
kubevirt-virtctl-4.9.0-287.el7.x86_64.rpm
kubevirt-virtctl-redistributable-4.9.0-287.el7.x86_64.rpm
CNV 4.9 for RHEL 8:
Source:
kubevirt-4.9.0-287.el8.src.rpm
x86_64:
kubevirt-virtctl-4.9.0-287.el8.x86_64.rpm
kubevirt-virtctl-redistributable-4.9.0-287.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/
Topic
Red Hat OpenShift Virtualization release 4.9.0 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.
Topic
Relevant Releases Architectures
CNV 4.9 for RHEL 7 - x86_64
CNV 4.9 for RHEL 8 - x86_64
Bugs Fixed
1856953 - CVE-2020-15586 golang: data race in certain net/http servers including ReverseProxy can lead to DoS
1867099 - CVE-2020-16845 golang: ReadUvarint and ReadVarint can read an unlimited number of bytes from invalid inputs
1918750 - CVE-2021-3114 golang: crypto/elliptic: incorrect operations on the P-224 curve
1958341 - CVE-2021-31525 golang: net/http: panic in ReadRequest and ReadResponse when reading a very large header
1981345 - 4.9.0 rpms