Use After Free Affecting libjavascriptcoregtk-4_0-18 package, versions <2.42.4-150200.97.3
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Test your applications- Snyk ID SNYK-SLES152-LIBJAVASCRIPTCOREGTK4018-6142287
- published 3 Jan 2024
- disclosed 2 Jan 2024
Introduced: 2 Jan 2024
CVE-2023-39928 Open this link in a new tabHow to fix?
Upgrade SLES:15.2 libjavascriptcoregtk-4_0-18 to version 2.42.4-150200.97.3 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libjavascriptcoregtk-4_0-18 package and not the libjavascriptcoregtk-4_0-18 package as distributed by SLES.
See How to fix? for SLES:15.2 relevant fixed versions and status.
A use-after-free vulnerability exists in the MediaRecorder API of Webkit WebKitGTK 2.40.5. A specially crafted web page can abuse this vulnerability to cause memory corruption and potentially arbitrary code execution. A user would need to to visit a malicious webpage to trigger this vulnerability.
References
- https://www.suse.com/security/cve/CVE-2023-39928.html
- https://bugzilla.suse.com/1215868
- https://bugzilla.suse.com/1217568
- https://talosintelligence.com/vulnerability_reports/TALOS-2023-1831
- https://webkitgtk.org/security/WSA-2023-0009.html
- https://www.debian.org/security/2023/dsa-5527
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4EEMDC5TQAANFH5D77QM34ZTUKXPFGVL/
- https://security.gentoo.org/glsa/202401-33