Out-of-bounds Write and Application Crash Vulnerability in Mozilla Firefox and Thunderbird

CVE-2014-1578 · HIGH Severity

AV:N/AC:L/AU:N/C:P/I:P/A:P

The get_tile 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 improperly handled in buffering operations during video playback.

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