Description
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.
References (6)
Core 6
Core References
Vendor Advisory x_refsource_misc
https://trac.webkit.org/changeset/231300/webkit
Permissions Required, Vendor Advisory x_refsource_misc
https://bugs.webkit.org/show_bug.cgi?id=184729
Third Party Advisory vendor-advisory
x_refsource_gentoo
https://security.gentoo.org/glsa/201808-04
Third Party Advisory, VDB Entry mailing-list
x_refsource_bugtraq
http://www.securityfocus.com/archive/1/542087/100/0/threaded
Third Party Advisory, VDB Entry x_refsource_misc
http://packetstormsecurity.com/files/148200/WebKitGTK-Data-Leak-Code-Execution.html
Mailing List mailing-list
x_refsource_mlist
http://www.openwall.com/lists/oss-security/2018/06/14/1
Scores
CVSS v3
8.8
EPSS
0.0246
EPSS Percentile
82.5%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-416
Status
published
Products (1)
webkit/webkitgtk\+
< 2.20.2
Published
Jun 19, 2018
Tracked Since
Feb 18, 2026