Ubuntu Security Notice 2485-1 - It was discovered that a buffer overflow existed in the gethostbyname and gethostbyname2 functions in the GNU C Library. An attacker could use this issue to execute arbitrary code or cause an application crash, resulting in a denial of service.
c7798887732cc742d95486b2a7043530084263b6462e11eafef68f99f3fe0843