Description (CNA)
The getImageData function in the ImageBufferCairo class in WebCore/platform/graphics/cairo/ImageBufferCairo.cpp in WebKit, as used in WebKitGTK+ prior to version 2.20.3 and WPE WebKit prior to version 2.20.1, is vulnerable to a heap-based buffer overflow triggered by an integer overflow, which could be abused by crafted HTML content.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- https://bugs.webkit.org/show_bug.cgi?id=186384
- https://security.gentoo.org/glsa/201808-04
- http://www.securityfocus.com/archive/1/542087/100/0/threaded
- https://www.exploit-db.com/exploits/45205/
- https://trac.webkit.org/changeset/232618
- https://usn.ubuntu.com/3687-1/
- http://packetstormsecurity.com/files/148200/WebKitGTK-Data-Leak-Code-Execution.html
- http://www.openwall.com/lists/oss-security/2018/06/14/1
ADP enrichment
No English description supplied.
- https://bugs.webkit.org/show_bug.cgi?id=186384
- https://security.gentoo.org/glsa/201808-04
- http://www.securityfocus.com/archive/1/542087/100/0/threaded
- https://www.exploit-db.com/exploits/45205/
- https://trac.webkit.org/changeset/232618
- https://usn.ubuntu.com/3687-1/
- http://packetstormsecurity.com/files/148200/WebKitGTK-Data-Leak-Code-Execution.html
- http://www.openwall.com/lists/oss-security/2018/06/14/1