Use After Free Affecting webkitgtk4-jsc package, versions *


Severity

Recommended
0.0
medium
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
0.13% (49th percentile)

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  • Snyk IDSNYK-CENTOS7-WEBKITGTK4JSC-2341007
  • published14 Jan 2022
  • disclosed17 Dec 2021

Introduced: 17 Dec 2021

CVE-2021-45482  (opens in a new tab)
CWE-416  (opens in a new tab)

How to fix?

There is no fixed version for Centos:7 webkitgtk4-jsc.

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.

In WebKitGTK before 2.32.4, there is a use-after-free in WebCore::ContainerNode::firstChild, a different vulnerability than CVE-2021-30889.

CVSS Scores

version 3.1