BIND 9.5.2-P3 is now available.

BIND 9.5.2-P3 is a recommended patch for BIND 9.5.2.  It addresses
excessive query traffic generated when there is a break in the
DNSSEC trust chain as a result of a configuration error.  It is
recommended for anyone using DNSSEC validation and BIND 9.5.x. 

        Bugs should be reported to bind9-b...@isc.org.

BIND 9.5.2-P3 can be downloaded from:

        ftp://ftp.isc.org/isc/bind9/9.5.2-P3/bind-9.5.2-P3.tar.gz

PGP signatures of the distribution are at:

        ftp://ftp.isc.org/isc/bind9/9.5.2-P3/bind-9.5.2-P3.tar.gz.asc
        ftp://ftp.isc.org/isc/bind9/9.5.2-P3/bind-9.5.2-P3.tar.gz.sha256.asc
        ftp://ftp.isc.org/isc/bind9/9.5.2-P3/bind-9.5.2-P3.tar.gz.sha512.asc

The signatures were generated with the ISC public key, which is
available at https://www.isc.org/about/openpgp

A binary kit for Windows XP, Windows 2003 and Windows 2008 is at:

        ftp://ftp.isc.org/isc/bind9/9.5.2-P3/BIND9.5.2-P3.zip
        ftp://ftp.isc.org/isc/bind9/9.5.2-P3/BIND9.5.2-P3.debug.zip

PGP signatures of the binary kit are at:
        
        ftp://ftp.isc.org/isc/bind9/9.5.2-P3/BIND9.5.2-P3.zip.asc
        ftp://ftp.isc.org/isc/bind9/9.5.2-P3/BIND9.5.2-P3.zip.sha256.asc
        ftp://ftp.isc.org/isc/bind9/9.5.2-P3/BIND9.5.2-P3.zip.sha512.asc
        ftp://ftp.isc.org/isc/bind9/9.5.2-P3/BIND9.5.2-P3.debug.zip.asc
        ftp://ftp.isc.org/isc/bind9/9.5.2-P3/BIND9.5.2-P3.debug.zip.sha256.asc
        ftp://ftp.isc.org/isc/bind9/9.5.2-P3/BIND9.5.2-P3.debug.zip.sha512.asc

Changes since 9.5.2:

        --- 9.5.2-P3 released ---

2852.   [bug]           Handle broken DNSSEC trust chains better. [RT #15619]

        --- 9.5.2-P2 released ---

2831.   [security]      Do not attempt to validate or cache
                        out-of-bailiwick data returned with a secure
                        answer; it must be re-fetched from its original
                        source and validated in that context. [RT #20819]

2828.   [security]      Cached CNAME or DNAME RR could be returned to clients
                        without DNSSEC validation. [RT #20737]

2827.   [security]      Bogus NXDOMAIN could be cached as if valid. [RT #20712]

        --- 9.5.2-P1 released ---

2772.   [security]      When validating, track whether pending data was from
                        the additional section or not and only return it if
                        validates as secure. [RT #20438]

        --- 9.5.2 released ---
-- 
Mark Andrews, ISC
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE:  +61 2 9871 4742                  INTERNET: ma...@isc.org
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