Ubuntu Security Notice 2148-1 - Mateusz Jurczyk discovered that FreeType did not correctly handle certain malformed font files. If a user were tricked into using a specially crafted font file, a remote attacker could cause FreeType to crash or possibly execute arbitrary code with user privileges.
ce272d6112e6a6e0074772ccf2c88f12920d5bc54c5834c8e94218806a3ddccf