vulnerability

Rocky Linux: CVE-2021-30818: webkit2gtk3 (RLSA-2022-1777)

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Severity

CVSS

(AV:N/AC:M/Au:N/C:P/I:P/A:P)

Published

Oct 28, 2021

Added

May 20, 2022

Modified

Mar 31, 2026

Description

A type confusion issue was addressed with improved state handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, tvOS 15, iOS 15 and iPadOS 15, Safari 15, watchOS 8. Processing maliciously crafted web content may lead to arbitrary code execution.

Solutions

rocky-upgrade-webkit2gtk3rocky-upgrade-webkit2gtk3-debuginforocky-upgrade-webkit2gtk3-debugsourcerocky-upgrade-webkit2gtk3-develrocky-upgrade-webkit2gtk3-devel-debuginforocky-upgrade-webkit2gtk3-jscrocky-upgrade-webkit2gtk3-jsc-debuginforocky-upgrade-webkit2gtk3-jsc-develrocky-upgrade-webkit2gtk3-jsc-devel-debuginfo

References

CVE-2021-30818
https://attackerkb.com/topics/CVE-2021-30818
CWE-843
EUVD-EUVD-2021-17735
https://errata.rockylinux.org/RLSA-2022:1777
https://euvd.enisa.europa.eu/vulnerability/EUVD-2021-17735

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