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Red Hat: CVE-2021-30953: CVE-2021-30953 webkitgtk: Processing maliciously crafted web content may lead to arbitrary code execution (Multiple Advisories)

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Red Hat: CVE-2021-30953: CVE-2021-30953 webkitgtk: Processing maliciously crafted web content may lead to arbitrary code execution (Multiple Advisories)

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
08/24/2021
Created
05/14/2022
Added
05/13/2022
Modified
12/15/2023

Description

An out-of-bounds read was addressed with improved bounds checking. 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

  • CVE-2021-30953
  • RHSA-2022:1777

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