Out-of-bounds Write Affecting webkit2gtk3-debugsource package, versions <0:2.36.7-1.el8_6
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Test your applications- Snyk ID SNYK-ROCKY8-WEBKIT2GTK3DEBUGSOURCE-3196598
- published 5 Jan 2023
- disclosed 6 May 2022
Introduced: 6 May 2022
CVE-2022-30293 Open this link in a new tabHow to fix?
Upgrade Rocky-Linux:8 webkit2gtk3-debugsource to version 0:2.36.7-1.el8_6 or higher.
This issue was patched in RLSA-2022:7704.
NVD Description
Note: Versions mentioned in the description apply only to the upstream webkit2gtk3-debugsource package and not the webkit2gtk3-debugsource package as distributed by Rocky-Linux.
See How to fix? for Rocky-Linux:8 relevant fixed versions and status.
In WebKitGTK through 2.36.0 (and WPE WebKit), there is a heap-based buffer overflow in WebCore::TextureMapperLayer::setContentsLayer in WebCore/platform/graphics/texmap/TextureMapperLayer.cpp.
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30293
- https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-30293.json
- http://www.openwall.com/lists/oss-security/2022/05/30/1
- https://bugs.webkit.org/show_bug.cgi?id=237187
- https://github.com/ChijinZ/security_advisories/tree/master/webkitgtk-2.36.0
- https://security.gentoo.org/glsa/202208-39
- https://www.debian.org/security/2022/dsa-5154
- https://www.debian.org/security/2022/dsa-5155