CVE-2021-1765 Affecting libwebkit2gtk3-lang package, versions <2.34.3-23.3


Severity

Recommended
critical

Based on SUSE Linux Enterprise Server security rating

    Threat Intelligence

    EPSS
    0.12% (48th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk ID SNYK-SLES152-LIBWEBKIT2GTK3LANG-2646970
  • published 14 Apr 2022
  • disclosed 17 Feb 2022

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.

This issue was addressed with improved iframe sandbox enforcement. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave. Maliciously crafted web content may violate iframe sandboxing policy.

CVSS Scores

version 3.1
Expand this section

NVD

6.5 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    Required
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    None
  • Integrity (I)
    High
  • Availability (A)
    None
Expand this section

SUSE

6.5 medium
Expand this section

Red Hat

6.5 medium