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Red Hat: CVE-2021-30954: Moderate: webkit2gtk3 security, bug fix, and enhancement update (RHSA-2022:1777)

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Red Hat: CVE-2021-30954: Moderate: webkit2gtk3 security, bug fix, and enhancement update (RHSA-2022:1777)

Severity
9
CVSS
(AV:N/AC:M/Au:N/C:C/I:C/A:C)
Published
08/24/2021
Created
05/14/2022
Added
05/13/2022
Modified
05/16/2022

Description

A type confusion issue was addressed with improved memory handling. This issue is fixed in tvOS 15.2, macOS Monterey 12.1, Safari 15.2, iOS 15.2 and iPadOS 15.2, watchOS 8.3. Processing maliciously crafted web content may lead to arbitrary code execution.

Solution(s)

  • redhat-upgrade-webkit2gtk3
  • redhat-upgrade-webkit2gtk3-debuginfo
  • redhat-upgrade-webkit2gtk3-debugsource
  • redhat-upgrade-webkit2gtk3-devel
  • redhat-upgrade-webkit2gtk3-devel-debuginfo
  • redhat-upgrade-webkit2gtk3-jsc
  • redhat-upgrade-webkit2gtk3-jsc-debuginfo
  • redhat-upgrade-webkit2gtk3-jsc-devel
  • redhat-upgrade-webkit2gtk3-jsc-devel-debuginfo

References

  • DSA-5060
  • DSA-5061
  • CVE-2021-30954

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