QID 770136

Date Published: 2022-02-24

QID 770136: Red Hat OpenShift Container Platform 4.9 Security Update (RHSA-2022:0557)

Red Hat openshift container platform is Red Hat's cloud computing kubernetes application platform solution designed for on-premise or private cloud deployments.

Security Fix(es):
  • golang: net: incorrect parsing of extraneous zero characters at the beginning of an ip address octet (cve-2021-29923)
  • golang: net/http/httputil: panic due to racy read of persistconn after handler panic (cve-2021-36221)

Affected Products:

  • Red Hat openshift container platform 4.9 for rhel 8 x86_64
  • Red Hat openshift container platform 4.9 for rhel 7 x86_64
  • Red Hat openshift container platform for power 4.9 for rhel 8 ppc64le
  • Red Hat openshift container platform for ibm z and linuxone 4.9 for rhel 8 s390x
  • Red Hat openshift container platform for arm 64 4.9 aarch64



Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

Successful exploitation of this vulnerability could lead to a security breach or could affect integrity, availability, and confidentiality.

  • CVSS V3 rated as High - 7.5 severity.
  • CVSS V2 rated as Medium - 5 severity.
    • Solution
    Refer to Red Hat security advisory RHSA-2022:0557 for updates and patch information.
    Vendor References

    CVEs related to QID 770136

    CVE-2021-29923 | CVE-2021-36221 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2022:0557 Red Hat Enterprise Linux CoreOS URL Logo access.redhat.com/errata/RHSA-2022:0557
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