Hi,
Unbound 1.4.10 has been released, get it here
http://unbound.net/downloads/unbound-1.4.10.tar.gz
SHA1sum: ac9ab61a51e147ade69ca8b043fee2ed76336a62
sha256: dace571f8906e858cebaa347824e3e0be711c830cc6eb747eb6c2246e2e5ecea
Bug Fixes:
* Fix assertion failure when unbound generates an empty error reply
in response to a query, CVE-2011-1922 VU#531342.
More detailed explanation of the issue is here:
http://unbound.nlnetlabs.nl/downloads/CVE-2011-1922.txt
Best regards,
Wouter