Out-of-bounds Write Affecting libwebkit2gtk3-lang package, versions <2.34.3-23.3


Severity

Recommended
0.0
high
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.47% (77th percentile)

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  • Snyk IDSNYK-SLES152-LIBWEBKIT2GTK3LANG-2648008
  • published14 Apr 2022
  • disclosed17 Feb 2022

Introduced: 17 Feb 2022

CVE-2021-30851  (opens in a new tab)
CWE-787  (opens in a new tab)

How to fix?

Upgrade SLES:15.2 libwebkit2gtk3-lang to version 2.34.3-23.3 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libwebkit2gtk3-lang package and not the libwebkit2gtk3-lang package as distributed by SLES. See How to fix? for SLES:15.2 relevant fixed versions and status.

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

CVSS Scores

version 3.1