Apple QuickTime versions 7.7.2 and below suffer from a buffer overflow vulnerability in the handling of TGA files.
3c48abe71248d510eb46af93dfcf4cd9068d33680911fdd9c64bf61c9d359d01
Apple Security Advisory 2012-11-07-1 - QuickTime version 7.7.3 is now available and addresses multiple buffer overflows, memory corruption, and use after free vulnerabilities.
95366d789e2d5c28d406a06fd1ca4fc0cb19baf1959db6188a58334716e79283