The I420VideoFrame::CreateFrame function in the WebRTC implementation in Mozilla Firefox before 45.0 on Windows omits an unspecified status check, which might allow remote attackers to cause a denial of service (memory corruption) or possibly have other impact via unknown vectors.
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 |
|---|---|
| http://www.securityfocus.com/bid/84220 | vdb entry |
| http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00029.html | vendor advisory |
| http://www.mozilla.org/security/announce/2016/mfsa2016-32.html | vendor advisory |
| http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00031.html | vendor advisory |
| https://bugzilla.mozilla.org/show_bug.cgi?id=1217663 | |
| http://www.securitytracker.com/id/1035215 | vdb entry |
| https://security.gentoo.org/glsa/201605-06 | vendor advisory |