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


Severity

Recommended
high

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.09% (38th percentile)

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  • Snyk IDSNYK-SLES152-LIBWEBKIT2GTK3LANG-2657521
  • published14 Apr 2022
  • disclosed25 Jan 2022

Introduced: 25 Jan 2022

CVE-2021-30836  (opens in a new tab)
CWE-125  (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.

An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 14.8 and iPadOS 14.8, tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Processing a maliciously crafted audio file may disclose restricted memory.

CVSS Scores

version 3.1