Race Condition Affecting webkitgtk4-jsc package, versions <0:2.28.2-2.el7


Severity

Recommended
medium

Based on CentOS security rating.

Threat Intelligence

EPSS
1.76% (89th percentile)

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  • Snyk IDSNYK-CENTOS7-WEBKITGTK4JSC-2172464
  • published26 Jul 2021
  • disclosed27 Apr 2020

Introduced: 27 Apr 2020

CVE-2020-3894  (opens in a new tab)
CWE-362  (opens in a new tab)

How to fix?

Upgrade Centos:7 webkitgtk4-jsc to version 0:2.28.2-2.el7 or higher.

NVD Description

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

A race condition was addressed with additional validation. This issue is fixed in iOS 13.4 and iPadOS 13.4, tvOS 13.4, Safari 13.1, iTunes for Windows 12.10.5, iCloud for Windows 10.9.3, iCloud for Windows 7.18. An application may be able to read restricted memory.

CVSS Scores

version 3.1