Ubuntu Security Notice 1462-1 - Dan Luther discovered that Bind incorrectly handled zero length rdata fields. A remote attacker could use this flaw to cause Bind to crash or behave erratically, resulting in a denial of service. It was discovered that Bind incorrectly handled revoked domain names. A remote attacker could use this flaw to cause malicious domain names to be continuously resolvable even after they have been revoked.
fbb84f8a8376f523eed4e2f4816747ef3238b74da3cc1ad2b4f06e1fc32b80b8