CVEvulnerability
CVE-2018-12294
8.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2018-06-19
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 8.8 HIGH — CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-416
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.
Affected configurations
• webkit webkitgtk\+ (< 2.20.2)
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- http://packetstormsecurity.com/files/148200/WebKitGTK-Data-Leak-Code-Execution.html Third Party Advisory, VDB Entry
- http://www.openwall.com/lists/oss-security/2018/06/14/1 Mailing List
- http://www.securityfocus.com/archive/1/542087/100/0/threaded www.securityfocus.com
- https://bugs.webkit.org/show_bug.cgi?id=184729 Permissions Required, Vendor Advisory
- https://security.gentoo.org/glsa/201808-04 security.gentoo.org
- https://trac.webkit.org/changeset/231300/webkit Vendor Advisory
- http://packetstormsecurity.com/files/148200/WebKitGTK-Data-Leak-Code-Execution.html Third Party Advisory, VDB Entry
- http://www.openwall.com/lists/oss-security/2018/06/14/1 Mailing List
- http://www.securityfocus.com/archive/1/542087/100/0/threaded www.securityfocus.com
- https://bugs.webkit.org/show_bug.cgi?id=184729 Permissions Required, Vendor Advisory
- https://security.gentoo.org/glsa/201808-04 security.gentoo.org
- https://trac.webkit.org/changeset/231300/webkit Vendor Advisory