SynopsisThe remote Ubuntu host is missing one or more security-related patches.
DescriptionDan 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remote attacker could use this flaw to cause malicious domain names to be continuously resolvable even after they have been revoked.
Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
SolutionUpdate the affected packages.