Out-of-bounds Write Affecting wpewebkit package, versions <2.36.3-1~deb11u1
Snyk CVSS
Attack Complexity
High
User Interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Threat Intelligence
EPSS
0.51% (77th
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN11-WPEWEBKIT-2825226
- published 16 May 2022
- disclosed 6 May 2022
Introduced: 6 May 2022
CVE-2022-30293 Open this link in a new tabHow to fix?
Upgrade Debian:11
wpewebkit
to version 2.36.3-1~deb11u1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream wpewebkit
package and not the wpewebkit
package as distributed by Debian
.
See How to fix?
for Debian:11
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://security-tracker.debian.org/tracker/CVE-2022-30293
- https://github.com/ChijinZ/security_advisories/tree/master/webkitgtk-2.36.0
- https://bugs.webkit.org/show_bug.cgi?id=237187
- https://www.debian.org/security/2022/dsa-5155
- https://www.debian.org/security/2022/dsa-5154
- http://www.openwall.com/lists/oss-security/2022/05/30/1
- https://security.gentoo.org/glsa/202208-39