Use After Free Affecting webkit2gtk3 package, versions <0:2.38.5-1.el8
Threat Intelligence
EPSS
0.29% (70th
percentile)
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Test your applications- Snyk ID SNYK-ORACLE8-WEBKIT2GTK3-5599416
- published 16 May 2023
- disclosed 27 Feb 2023
Introduced: 27 Feb 2023
CVE-2022-42826 Open this link in a new tabHow to fix?
Upgrade Oracle:8 webkit2gtk3 to version 0:2.38.5-1.el8 or higher.
This issue was patched in ELSA-2023-2834.
NVD Description
Note: Versions mentioned in the description apply only to the upstream webkit2gtk3 package and not the webkit2gtk3 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 macOS Ventura 13, iOS 16.1 and iPadOS 16, Safari 16.1. Processing maliciously crafted web content may lead to arbitrary code execution.
References
- https://linux.oracle.com/cve/CVE-2022-42826.html
- https://linux.oracle.com/errata/ELSA-2023-2256.html
- https://linux.oracle.com/errata/ELSA-2023-2834.html
- https://support.apple.com/en-us/HT213488
- https://support.apple.com/en-us/HT213489
- https://support.apple.com/en-us/HT213495
- https://security.gentoo.org/glsa/202305-32
CVSS Scores
version 3.1