QID 239993

Date Published: 2022-01-13

QID 239993: Red Hat Update for webkitgtk4 (RHSA-2022:0059)

webkitgtk is the port of the portable web rendering engine webkit to the gtk platform.

Security Fix(es):
  • webkitgtk: use-after-free leading to arbitrary code execution (cve-2021-30858)

Affected Products:

  • Red Hat enterprise linux server 7 x86_64
  • Red Hat enterprise linux workstation 7 x86_64
  • Red Hat enterprise linux desktop 7 x86_64
  • Red Hat enterprise linux for ibm z systems 7 s390x
  • Red Hat enterprise linux for power, big endian 7 ppc64
  • Red Hat enterprise linux for scientific computing 7 x86_64
  • Red Hat enterprise linux for power, little endian 7 ppc64le



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 Critical - 8.8 severity.
  • CVSS V2 rated as High - 6.8 severity.
    • Solution
    Refer to Red Hat security advisory RHSA-2022:0059 for updates and patch information.
    Vendor References

    CVEs related to QID 239993

    CVE-2021-30858 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2022:0059 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2022:0059
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