Memory corruption resulting in a potentially exploitable crash during WebGL functions using a vector constructor with a varying array within libGLES. This vulnerability affects Firefox < 50.1, Firefox ESR < 45.6, and Thunderbird < 45.6.
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
| Link | Tags |
|---|---|
| https://www.mozilla.org/security/advisories/mfsa2016-94/ | vendor advisory |
| https://www.mozilla.org/security/advisories/mfsa2016-95/ | vendor advisory |
| http://www.securityfocus.com/bid/94885 | vdb entry third party advisory |
| https://bugzilla.mozilla.org/show_bug.cgi?id=1301381 | issue tracking patch vendor advisory exploit |
| http://www.securitytracker.com/id/1037461 | vdb entry third party advisory |
| https://security.gentoo.org/glsa/201701-15 | third party advisory vendor advisory |
| https://www.debian.org/security/2017/dsa-3757 | third party advisory vendor advisory |
| https://www.mozilla.org/security/advisories/mfsa2016-96/ | vendor advisory |
| http://rhn.redhat.com/errata/RHSA-2016-2946.html | third party advisory vendor advisory |