CVE-2018-12294: WebCore/platform/graphics/texmap/TextureMapperLayer.cpp in WebKit, as used in WebKitGTK+ prior to version 2.20.2, is vulnerable to a use after free for a…

PriorityP342high8.8CVSS 3.0

AVNACLPRNUIRSUCHIHAH

EPSS

2.46%

82.5th percentile

WebCore/platform/graphics/texmap/TextureMapperLayer.cpp in WebKit, as used in WebKitGTK+ prior to version 2.20.2, is vulnerable to a use after free for a WebCore::TextureMapperLayer object.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
debian	webkit2gtk	< webkit2gtk 2.20.2-1 (bookworm)	webkit2gtk 2.20.2-1 (bookworm)
webkit	webkitgtk	< 2.20.2	2.20.2

CVSS provenance

nvdv3.08.8HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P

osv8.8HIGH

vendor_debian8.8LOW

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