Use After Free Affecting libwebkit2gtk3-lang package, versions <2.34.3-3.92.1


Severity

Recommended
0.0
medium
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
1.42% (88th percentile)

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  • Snyk IDSNYK-SLES150-LIBWEBKIT2GTK3LANG-2649390
  • published14 Apr 2022
  • disclosed25 Jan 2022

Introduced: 25 Jan 2022

CVE-2020-10018  (opens in a new tab)
CWE-416  (opens in a new tab)

How to fix?

Upgrade SLES:15.0 libwebkit2gtk3-lang to version 2.34.3-3.92.1 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:15.0 relevant fixed versions and status.

WebKitGTK through 2.26.4 and WPE WebKit through 2.26.4 (which are the versions right before 2.28.0) contains a memory corruption issue (use-after-free) that may lead to arbitrary code execution. This issue has been fixed in 2.28.0 with improved memory handling.

CVSS Scores

version 3.1