Ubuntu Security Notice 993-1 - Stefan Cornelius discovered that libgdiplus incorrectly handled certain image files. If a user or automated system were tricked into opening a crafted image file, an attacker could cause a denial of service or possibly execute arbitrary code with the privileges of the user invoking the program.
c4ae7b6d120a2fbdc569c8dca350258ea492f3219cf688339d9dbe690dab4933