CVE Vulnerability

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 WebCore::TextureMapperLayer object.

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://trac.webkit.org/changeset/231300/webkit Vendor Advisory
https://bugs.webkit.org/show_bug.cgi?id=184729 Permissions Required Vendor Advisory
http://www.openwall.com/lists/oss-security/2018/06/14/1 Mailing List
http://packetstormsecurity.com/files/148200/WebKitGTK-Data-Leak-Code-Execution.html Third Party Advisory VDB Entry
http://www.securityfocus.com/archive/1/542087/100/0/threaded
https://security.gentoo.org/glsa/201808-04
Configurations

Configuration 1

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

Published : 2018-06-19 09:29

Updated : 2018-10-21 10:29

NVD link : CVE-2018-12294

Mitre link : CVE-2018-12294

Products Affected
No products.
CWE
CWE-416