Use After Free Affecting webkit2gtk3 package, versions <0:2.40.5-1.el8
Threat Intelligence
EPSS
0.26% (67th
percentile)
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Test your applications- Snyk ID SNYK-ORACLE8-WEBKIT2GTK3-6082101
- published 23 Nov 2023
- disclosed 27 Sep 2023
Introduced: 27 Sep 2023
CVE-2023-39434 Open this link in a new tabHow to fix?
Upgrade Oracle:8 webkit2gtk3 to version 0:2.40.5-1.el8 or higher.
This issue was patched in ELSA-2023-7055.
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 iOS 17 and iPadOS 17, watchOS 10, macOS Sonoma 14. Processing web content may lead to arbitrary code execution.
References
- https://linux.oracle.com/cve/CVE-2023-39434.html
- https://linux.oracle.com/errata/ELSA-2023-6535.html
- https://support.apple.com/en-us/HT213937
- https://support.apple.com/en-us/HT213938
- https://support.apple.com/en-us/HT213940
- http://seclists.org/fulldisclosure/2023/Oct/3
- http://seclists.org/fulldisclosure/2023/Oct/8
- http://seclists.org/fulldisclosure/2023/Oct/9
- http://www.openwall.com/lists/oss-security/2023/09/28/3
- https://security.gentoo.org/glsa/202401-33
CVSS Scores
version 3.1