Security update for bind

SUSE Security Update: Security update for bind
Announcement ID: SUSE-SU-2017:1737-1
Rating: important
References: #1046554 #1046555
Affected Products:
  • SUSE Linux Enterprise Software Development Kit 11-SP4
  • SUSE Linux Enterprise Server 11-SP4
  • SUSE Linux Enterprise Server 11-SP3-LTSS
  • SUSE Linux Enterprise Point of Sale 11-SP3
  • SUSE Linux Enterprise Debuginfo 11-SP4
  • SUSE Linux Enterprise Debuginfo 11-SP3

  • An update that fixes two vulnerabilities is now available.

    Description:

    This update for bind fixes the following issues:

    - An attacker with the ability to send and receive messages to an
    authoritative DNS server was able to circumvent TSIG authentication of
    AXFR requests. A server that relied solely on TSIG keys for protection
    could be manipulated into (1) providing an AXFR of a zone to an
    unauthorized recipient and (2) accepting bogus Notify packets.
    [bsc#1046554, CVE-2017-3142]

    - An attacker who with the ability to send and receive messages to an
    authoritative DNS server and who had knowledge of a valid TSIG key name
    for the zone and service being targeted was able to manipulate BIND into
    accepting an unauthorized dynamic update. [bsc#1046555, CVE-2017-3143]

    Patch Instructions:

    To install this SUSE Security Update use YaST online_update.
    Alternatively you can run the command listed for your product:

    • SUSE Linux Enterprise Software Development Kit 11-SP4:
      zypper in -t patch sdksp4-bind-13185=1
    • SUSE Linux Enterprise Server 11-SP4:
      zypper in -t patch slessp4-bind-13185=1
    • SUSE Linux Enterprise Server 11-SP3-LTSS:
      zypper in -t patch slessp3-bind-13185=1
    • SUSE Linux Enterprise Point of Sale 11-SP3:
      zypper in -t patch sleposp3-bind-13185=1
    • SUSE Linux Enterprise Debuginfo 11-SP4:
      zypper in -t patch dbgsp4-bind-13185=1
    • SUSE Linux Enterprise Debuginfo 11-SP3:
      zypper in -t patch dbgsp3-bind-13185=1

    To bring your system up-to-date, use "zypper patch".

    Package List:

    • SUSE Linux Enterprise Software Development Kit 11-SP4 (i586 ia64 ppc64 s390x x86_64):
      • bind-devel-9.9.6P1-0.50.1
    • SUSE Linux Enterprise Software Development Kit 11-SP4 (ppc64):
      • bind-devel-32bit-9.9.6P1-0.50.1
    • SUSE Linux Enterprise Server 11-SP4 (i586 ia64 ppc64 s390x x86_64):
      • bind-9.9.6P1-0.50.1
      • bind-chrootenv-9.9.6P1-0.50.1
      • bind-doc-9.9.6P1-0.50.1
      • bind-libs-9.9.6P1-0.50.1
      • bind-utils-9.9.6P1-0.50.1
    • SUSE Linux Enterprise Server 11-SP4 (ppc64 s390x x86_64):
      • bind-libs-32bit-9.9.6P1-0.50.1
    • SUSE Linux Enterprise Server 11-SP4 (ia64):
      • bind-libs-x86-9.9.6P1-0.50.1
    • SUSE Linux Enterprise Server 11-SP3-LTSS (i586 s390x x86_64):
      • bind-9.9.6P1-0.50.1
      • bind-chrootenv-9.9.6P1-0.50.1
      • bind-devel-9.9.6P1-0.50.1
      • bind-doc-9.9.6P1-0.50.1
      • bind-libs-9.9.6P1-0.50.1
      • bind-utils-9.9.6P1-0.50.1
    • SUSE Linux Enterprise Server 11-SP3-LTSS (s390x x86_64):
      • bind-libs-32bit-9.9.6P1-0.50.1
    • SUSE Linux Enterprise Point of Sale 11-SP3 (i586):
      • bind-9.9.6P1-0.50.1
      • bind-chrootenv-9.9.6P1-0.50.1
      • bind-devel-9.9.6P1-0.50.1
      • bind-doc-9.9.6P1-0.50.1
      • bind-libs-9.9.6P1-0.50.1
      • bind-utils-9.9.6P1-0.50.1
    • SUSE Linux Enterprise Debuginfo 11-SP4 (i586 ia64 ppc64 s390x x86_64):
      • bind-debuginfo-9.9.6P1-0.50.1
      • bind-debugsource-9.9.6P1-0.50.1
    • SUSE Linux Enterprise Debuginfo 11-SP3 (i586 s390x x86_64):
      • bind-debuginfo-9.9.6P1-0.50.1
      • bind-debugsource-9.9.6P1-0.50.1

    References: