FreeBSD : unbound -- denial of service vulnerabilities from nonstandard redirection and denial of existence (7ba65bfd-2a40-11e1-b96e-00215af774f0)
Medium Nessus Plugin ID 57338
SynopsisThe remote FreeBSD host is missing a security-related update.
DescriptionUnbound developer reports :
Unbound crashes when confronted with a non-standard response from a server for a domain. This domain produces duplicate RRs from a certain type and is DNSSEC signed. Unbound also crashes when confronted with a query that eventually, and under specific circumstances, resolves to a domain that misses expected NSEC3 records.
SolutionUpdate the affected package.