Use After Free Affecting webkit2gtk3-jsc package, versions <0:2.38.5-1.el9
Threat Intelligence
EPSS
0.77% (82nd
percentile)
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Test your applications- Snyk ID SNYK-ALMALINUX9-WEBKIT2GTK3JSC-5619236
- published 28 May 2023
- disclosed 9 May 2023
Introduced: 9 May 2023
CVE-2023-25363 Open this link in a new tabHow to fix?
Upgrade AlmaLinux:9 webkit2gtk3-jsc 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-jsc package and not the webkit2gtk3-jsc package as distributed by AlmaLinux.
See How to fix? for AlmaLinux:9 relevant fixed versions and status.
A use-after-free vulnerability in WebCore::RenderLayer::updateDescendantDependentFlags in WebKitGTK before 2.36.8 allows attackers to execute code remotely.
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-2023-25363
- https://access.redhat.com/errata/RHSA-2023:2256
- https://access.redhat.com/errata/RHSA-2023:2834
- https://bugs.webkit.org/show_bug.cgi?id=242684
- http://www.openwall.com/lists/oss-security/2023/04/21/3
- https://security.gentoo.org/glsa/202305-32
CVSS Scores
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