Alpine/webkit2gtk: high 7.5
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.
Action: Upgrade webkit2gtk to 2.36.1-r0 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2.36.1-r0 | - |
Fixed versions
| 2.36.1-r0 |
Sources
- osv: ALPINE-CVE-2022-30293#Alpine:v3.19/webkit2gtk
- https://security.alpinelinux.org/vuln/CVE-2022-30293
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