vulnerability

Red Hat: CVE-2021-30846: CVE-2021-30846 webkitgtk: Memory corruption issue leading to arbitrary code execution (Multiple Advisories)

Name: Red Hat: CVE-2021-30846: CVE-2021-30846 webkitgtk: Memory corruption issue leading to arbitrary code execution (Multiple Advisories)
Creator: Red Hat
Published: 2021-10-19T00:00:00.000Z

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Severity

CVSS

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

Published

Oct 19, 2021

Added

May 13, 2022

Modified

Jun 17, 2026

Description

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

Solutions

redhat-upgrade-webkit2gtk3redhat-upgrade-webkit2gtk3-debuginforedhat-upgrade-webkit2gtk3-debugsourceredhat-upgrade-webkit2gtk3-develredhat-upgrade-webkit2gtk3-devel-debuginforedhat-upgrade-webkit2gtk3-jscredhat-upgrade-webkit2gtk3-jsc-debuginforedhat-upgrade-webkit2gtk3-jsc-develredhat-upgrade-webkit2gtk3-jsc-devel-debuginforedhat-upgrade-webkitgtk4redhat-upgrade-webkitgtk4-debuginforedhat-upgrade-webkitgtk4-develredhat-upgrade-webkitgtk4-docredhat-upgrade-webkitgtk4-jscredhat-upgrade-webkitgtk4-jsc-devel

References

Rapid7 Labs

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