DEBIAN-CVE-2014-1578

The gettile function in Mozilla Firefox before 33.0, Firefox ESR 31.x before 31.2, and Thunderbird 31.x before 31.2 allows remote attackers to cause a denial of service out-of-bounds write and application crash or possibly execute arbitrary code via WebM frames with invalid tile sizes that are...

libvpx -- out-of-bounds write

The Mozilla Project reports: Using the Address Sanitizer tool, security researcher Abhishek Arya Inferno of the Google Chrome Security Team found an out-of-bounds write when buffering WebM format video containing frames with invalid tile sizes. This can lead to a potentially exploitable crash...