Ubuntu Security Notice 3803-1 - Tavis Ormandy discovered multiple security issues in Ghostscript. If a user or automated system were tricked into processing a specially crafted file, a remote attacker could possibly use these issues to access arbitrary files, execute arbitrary code, or cause a denial of service.
9f386972abacb5c1925c4804e9c356c0d3b928116e102f69b2c9400be523151f