Improper Input Validation Affecting webkitgtk4-jsc-devel package, versions <0:2.48.3-2.el7_9


Severity

Recommended
high

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.2% (43rd percentile)

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  • Snyk IDSNYK-RHEL7-WEBKITGTK4JSCDEVEL-10654387
  • published7 Jul 2025
  • disclosed29 Jul 2020

Introduced: 29 Jul 2020

CVE-2020-9894  (opens in a new tab)
CWE-20  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

Upgrade RHEL:7 webkitgtk4-jsc-devel to version 0:2.48.3-2.el7_9 or higher.
This issue was patched in RHSA-2025:10364.

NVD Description

Note: Versions mentioned in the description apply only to the upstream webkitgtk4-jsc-devel package and not the webkitgtk4-jsc-devel package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 13.6 and iPadOS 13.6, tvOS 13.4.8, watchOS 6.2.8, Safari 13.1.2, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. A remote attacker may be able to cause unexpected application termination or arbitrary code execution.

CVSS Base Scores

version 3.1