K 10
svn:author
V 5
dougb
K 8
svn:date
V 27
2010-02-16T05:14:51.616708Z
K 7
svn:log
V 1177
Upgrade to BIND 9.4-ESV. This version incorporates all bug and security
fixes since the release of 9.4.3, including the most recent -P5 security
fix detailed below.

From the README:
BIND 9.4-ESV will be supported until December 31, 2010, at
which time you will need to upgrade to the current release
of BIND.

This versions address the following vulnerabilities:

BIND 9 Cache Update from Additional Section
https://www.isc.org/advisories/CVE-2009-4022v6
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-4022
A nameserver with DNSSEC validation enabled may incorrectly add
unauthenticated records to its cache that are received during the
resolution of a recursive client query

BIND 9 DNSSEC validation code could cause bogus NXDOMAIN responses
https://www.isc.org/advisories/CVE-2010-0097
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0097
There was an error in the DNSSEC NSEC/NSEC3 validation code that could
cause bogus NXDOMAIN responses (that is, NXDOMAIN responses for records
proven by NSEC or NSEC3 to exist) to be cached as if they had validated
correctly

These issues only affect systems with DNSSEC validation enabled.

Approved by:	re (kensmith)

END