RHSA-2021:4103 - Security Advisory
Security Advisory: Moderate
Red Hat Insights patch analysis
Identify and remediate systems affected by this advisory.
Red Hat OpenShift Virtualization release 4.9.0 is now available with updates to packages and images that fix several bugs and add enhancements.
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.
OpenShift Virtualization is Red Hat's virtualization solution designed for Red Hat OpenShift Container Platform.
This advisory contains OpenShift Virtualization 4.9.0 RPMs.
- 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.
For details on how to apply this update, which includes the changes described in this advisory, refer to:
- Red Hat Container Native Virtualization 4.9 for RHEL 8 x86_64
- Red Hat Container Native Virtualization 4.9 for RHEL 7 x86_64
- BZ - 1856953 - CVE-2020-15586 golang: data race in certain net/http servers including ReverseProxy can lead to DoS
- BZ - 1867099 - CVE-2020-16845 golang: ReadUvarint and ReadVarint can read an unlimited number of bytes from invalid inputs
- BZ - 1918750 - CVE-2021-3114 golang: crypto/elliptic: incorrect operations on the P-224 curve
- BZ - 1958341 - CVE-2021-31525 golang: net/http: panic in ReadRequest and ReadResponse when reading a very large header
- BZ - 1981345 - 4.9.0 rpms
Red Hat Container Native Virtualization 4.9 for RHEL 8
Red Hat Container Native Virtualization 4.9 for RHEL 7