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[ MDVSA-2015:165 ] bind



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 _______________________________________________________________________

 Mandriva Linux Security Advisory                         MDVSA-2015:165
 http://www.mandriva.com/en/support/security/
 _______________________________________________________________________

 Package : bind
 Date    : March 29, 2015
 Affected: Business Server 2.0
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 Problem Description:

 Updated bind packages fix security vulnerabilities:
 
 By making use of maliciously-constructed zones or a rogue server,
 an attacker can exploit an oversight in the code BIND 9 uses to
 follow delegations in the Domain Name Service, causing BIND to issue
 unlimited queries in an attempt to follow the delegation.  This can
 lead to resource exhaustion and denial of service (up to and including
 termination of the named server process) (CVE-2014-8500).
 
 Jan-Piet Mens discovered that the BIND DNS server would crash when
 processing an invalid DNSSEC key rollover, either due to an error
 on the zone operator's part, or due to interference with network
 traffic by an attacker. This issue affects configurations with the
 directives "dnssec-lookaside auto;" (as enabled in the Mandriva
 default configuration) or "dnssec-validation auto;" (CVE-2015-1349).
 _______________________________________________________________________

 References:

 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8500
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-1349
 http://advisories.mageia.org/MGASA-2014-0524.html
 http://advisories.mageia.org/MGASA-2015-0082.html
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 Updated Packages:

 Mandriva Business Server 2/X86_64:
 a2cf83873b09b47275d0030063a236c8  mbs2/x86_64/bind-9.10.1.P2-7.mbs2.x86_64.rpm
 83d97de0884ef84b933cb06bfbbce24a  mbs2/x86_64/bind-devel-9.10.1.P2-7.mbs2.x86_64.rpm
 633a8a160c3be4dda5f134550288df8f  mbs2/x86_64/bind-doc-9.10.1.P2-7.mbs2.noarch.rpm
 40760cee0f0c97261b80d159ab60cb32  mbs2/x86_64/bind-sdb-9.10.1.P2-7.mbs2.x86_64.rpm
 ec17a87a3d0e50c4a1c33c84adc0c08b  mbs2/x86_64/bind-utils-9.10.1.P2-7.mbs2.x86_64.rpm 
 95f44b351208cfcbf15108dc707b0f21  mbs2/SRPMS/bind-9.10.1.P2-7.mbs2.src.rpm
 _______________________________________________________________________

 To upgrade automatically use MandrivaUpdate or urpmi.  The verification
 of md5 checksums and GPG signatures is performed automatically for you.

 All packages are signed by Mandriva for security.  You can obtain the
 GPG public key of the Mandriva Security Team by executing:

  gpg --recv-keys --keyserver pgp.mit.edu 0x22458A98

 You can view other update advisories for Mandriva Linux at:

  http://www.mandriva.com/en/support/security/advisories/

 If you want to report vulnerabilities, please contact

  security_(at)_mandriva.com
 _______________________________________________________________________

 Type Bits/KeyID     Date       User ID
 pub  1024D/22458A98 2000-07-10 Mandriva Security Team
  <security*mandriva.com>
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