CVE-2018-12294 - WebCore/platform/graphics/texmap/TextureMapperLayer.cpp in WebKit, as used in WebKitGTK+ prior to ve

CVE-2018-12294

Summary

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

Vulnerable Configurations

cpe:2.3:a:webkit:webkitgtk\+:*:*:*:*:*:*:*:*
cpe:2.3:a:webkit:webkitgtk\+:*:*:*:*:*:*:*:*

CVSS

Base:	6.8 (as of 21-10-2018 - 10:29)
Impact:
Exploitability:

CWE

CWE-416

CAPEC

Access

Vector	Complexity	Authentication
NETWORK	MEDIUM	NONE

Impact

Confidentiality	Integrity	Availability
PARTIAL	PARTIAL	PARTIAL

cvss-vector via4

AV:N/AC:M/Au:N/C:P/I:P/A:P

refmap via4

bugtraq	20180614 WebKitGTK+ and WPE WebKit Security Advisory WSA-2018-0005
gentoo	GLSA-201808-04
misc	http://packetstormsecurity.com/files/148200/WebKitGTK-Data-Leak-Code-Execution.html https://bugs.webkit.org/show_bug.cgi?id=184729 https://trac.webkit.org/changeset/231300/webkit
mlist	[oss-security] 20180614 WebKitGTK+ and WPE WebKit Security Advisory WSA-2018-0005

Last major update

21-10-2018 - 10:29

Published

19-06-2018 - 21:29

Last modified

21-10-2018 - 10:29