Use After Free Affecting webkit2gtk3 package, versions <0:2.38.5-1.el9
Threat Intelligence
EPSS
0.29% (70th
percentile)
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Test your applications- Snyk ID SNYK-ALMALINUX9-WEBKIT2GTK3-5619012
- published 28 May 2023
- disclosed 9 May 2023
Introduced: 9 May 2023
CVE-2022-42826 Open this link in a new tabHow to fix?
Upgrade AlmaLinux:9 webkit2gtk3 to version 0:2.38.5-1.el9 or higher.
This issue was patched in ALSA-2023:2256.
NVD Description
Note: Versions mentioned in the description apply only to the upstream webkit2gtk3 package and not the webkit2gtk3 package as distributed by AlmaLinux.
See How to fix? for AlmaLinux:9 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://errata.almalinux.org/9/ALSA-2023-2256.html
- https://errata.almalinux.org/8/ALSA-2023-2834.html
- https://access.redhat.com/security/cve/CVE-2022-42826
- https://access.redhat.com/errata/RHSA-2023:2256
- https://access.redhat.com/errata/RHSA-2023:2834
- https://security.gentoo.org/glsa/202305-32
- https://support.apple.com/en-us/HT213488
- https://support.apple.com/en-us/HT213489
- https://support.apple.com/en-us/HT213495
CVSS Scores
version 3.1