Use After Free Affecting webkit2gtk3-devel package, versions <0:2.28.4-1.el8
Threat Intelligence
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-ORACLE8-WEBKIT2GTK3DEVEL-2566502
- published 10 Apr 2022
- disclosed 16 Oct 2020
Introduced: 16 Oct 2020
CVE-2020-9893 Open this link in a new tabHow to fix?
Upgrade Oracle:8 webkit2gtk3-devel to version 0:2.28.4-1.el8 or higher.
This issue was patched in ELSA-2020-4451.
NVD Description
Note: Versions mentioned in the description apply only to the upstream webkit2gtk3-devel package and not the webkit2gtk3-devel package as distributed by Oracle.
See How to fix? for Oracle:8 relevant fixed versions and status.
A use after free issue was addressed with improved memory management. 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.
References
- https://linux.oracle.com/cve/CVE-2020-9893.html
- https://linux.oracle.com/errata/ELSA-2020-4451.html
- https://support.apple.com/HT211288
- https://support.apple.com/HT211290
- https://support.apple.com/HT211291
- https://support.apple.com/HT211292
- https://support.apple.com/HT211293
- https://support.apple.com/HT211294
- https://support.apple.com/HT211295