RHSA-2022:1329MediumCVSS 7.5

Red Hat Security Advisory: OpenShift Virtualization 4.8.5 RPMs security update

Published
April 12, 2022
Last Modified
August 4, 2026

🔗 CVE IDs covered (4)

CVE-2021-34558 →CVE-2021-33195 →CVE-2021-33197 →CVE-2021-33198 →

📋 Description

CVE-2021-33195 — golang: net: lookup functions may return invalid host names CVE-2021-33197 — golang: net/http/httputil: ReverseProxy forwards connection headers if first one is empty CVE-2021-33198 — golang: math/big.Rat: may cause a panic or an unrecoverable fatal error if passed inputs with very large exponents CVE-2021-34558 — golang: crypto/tls: certificate of wrong type is causing TLS client to panic

🎯 Affected products8

  • CNV 4.8 for RHEL 7
  • CNV 4.8 for RHEL 8
  • kubevirt-0:4.8.5-278.el7.src as a component of CNV 4.8 for RHEL 7
  • kubevirt-0:4.8.5-278.el8.src as a component of CNV 4.8 for RHEL 8
  • kubevirt-virtctl-0:4.8.5-278.el7.x86_64 as a component of CNV 4.8 for RHEL 7
  • kubevirt-virtctl-0:4.8.5-278.el8.x86_64 as a component of CNV 4.8 for RHEL 8
  • kubevirt-virtctl-redistributable-0:4.8.5-278.el7.x86_64 as a component of CNV 4.8 for RHEL 7
  • kubevirt-virtctl-redistributable-0:4.8.5-278.el8.x86_64 as a component of CNV 4.8 for RHEL 8

✅ Remediation

For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 Workaround: Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

🔗 References (8)