Improper Restriction of Rendered UI Layers or Frames Affecting webkit2gtk-4_0-injected-bundles package, versions <2.26.2-3.34.3


Severity

Recommended
high

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.08% (38th percentile)

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  • Snyk IDSNYK-SLES151-WEBKIT2GTK40INJECTEDBUNDLES-2728709
  • published14 Apr 2022
  • disclosed25 Nov 2019

Introduced: 25 Nov 2019

CVE-2019-8771  (opens in a new tab)
CWE-1021  (opens in a new tab)

How to fix?

Upgrade SLES:15.1 webkit2gtk-4_0-injected-bundles to version 2.26.2-3.34.3 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream webkit2gtk-4_0-injected-bundles package and not the webkit2gtk-4_0-injected-bundles package as distributed by SLES. See How to fix? for SLES:15.1 relevant fixed versions and status.

This issue was addressed with improved iframe sandbox enforcement. This issue is fixed in Safari 13.0.1, iOS 13. Maliciously crafted web content may violate iframe sandboxing policy.

CVSS Scores

version 3.1