Improper Authentication Affecting libwebkit2gtk3-lang package, versions <2.32.3-3.77.3


Severity

Recommended
high

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.24% (65th percentile)

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  • Snyk IDSNYK-SLES150-LIBWEBKIT2GTK3LANG-2670615
  • published14 Apr 2022
  • disclosed17 Aug 2021

Introduced: 17 Aug 2021

CVE-2021-30720  (opens in a new tab)
CWE-287  (opens in a new tab)

How to fix?

Upgrade SLES:15.0 libwebkit2gtk3-lang to version 2.32.3-3.77.3 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:15.0 relevant fixed versions and status.

A logic issue was addressed with improved restrictions. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Safari 14.1.1, macOS Big Sur 11.4, watchOS 7.5. A malicious website may be able to access restricted ports on arbitrary servers.

CVSS Scores

version 3.1