Use After Free Affecting webkit2gtk3-jsc package, versions <0:2.34.6-1.el8
Threat Intelligence
EPSS
0.13% (49th
percentile)
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Test your applications- Snyk ID SNYK-ALMALINUX8-WEBKIT2GTK3JSC-5623364
- published 28 May 2023
- disclosed 10 May 2022
Introduced: 10 May 2022
CVE-2021-45482 Open this link in a new tabHow to fix?
Upgrade AlmaLinux:8 webkit2gtk3-jsc to version 0:2.34.6-1.el8 or higher.
This issue was patched in ALSA-2022:1777.
NVD Description
Note: Versions mentioned in the description apply only to the upstream webkit2gtk3-jsc package and not the webkit2gtk3-jsc package as distributed by AlmaLinux.
See How to fix? for AlmaLinux:8 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