Security update for libxml2

SUSE Security Update: Security update for libxml2
Announcement ID: SUSE-SU-2016:0049-1
Rating: moderate
References: #928193 #951734 #951735 #954429 #956018 #956021 #956260 #957105 #957106 #957107 #957109 #957110
Affected Products:
  • SUSE Linux Enterprise Software Development Kit 12-SP1
  • SUSE Linux Enterprise Software Development Kit 12
  • SUSE Linux Enterprise Server 12-SP1
  • SUSE Linux Enterprise Server 12
  • SUSE Linux Enterprise Desktop 12-SP1
  • SUSE Linux Enterprise Desktop 12
    		•

    An update that fixes 12 vulnerabilities is now available.

    Description:

    - security update: This update fixes the following security issues:

    * CVE-2015-1819 Enforce the reader to run in constant memory
    [bnc#928193]
    * CVE-2015-7941 Fix out of bound read with crafted xml input by
    stopping parsing on entities boundaries errors [bnc#951734]
    * CVE-2015-7942 Fix another variation of overflow in Conditional
    sections [bnc#951735]
    * CVE-2015-8241 Avoid extra processing of MarkupDecl when EOF
    [bnc#956018]
    * CVE-2015-8242 Buffer overead with HTML parser in push mode
    [bnc#956021]
    * CVE-2015-8317 Return if the encoding declaration is broken or
    encoding conversion failed [bnc#956260]
    * CVE-2015-5312 Fix another entity expansion issue [bnc#957105]
    * CVE-2015-7497 Avoid an heap buffer overflow in
    xmlDictComputeFastQKey [bnc#957106]
    * CVE-2015-7498 Processes entities after encoding conversion failures
    [bnc#957107]
    * CVE-2015-7499 Add xmlHaltParser() to stop the parser / Detect
    incoherency on GROW [bnc#957109]
    * CVE-2015-8317 Multiple out-of-bound read could lead to denial of
    service [bnc#956260]
    * CVE-2015-8035 DoS when parsing specially crafted XML document if XZ
    support is enabled [bnc#954429]
    * CVE-2015-7500 Fix memory access error due to incorrect entities
    boundaries [bnc#957110]

    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 12-SP1:
      zypper in -t patch SUSE-SLE-SDK-12-SP1-2016-38=1
    • SUSE Linux Enterprise Software Development Kit 12:
      zypper in -t patch SUSE-SLE-SDK-12-2016-38=1
    • SUSE Linux Enterprise Server 12-SP1:
      zypper in -t patch SUSE-SLE-SERVER-12-SP1-2016-38=1
    • SUSE Linux Enterprise Server 12:
      zypper in -t patch SUSE-SLE-SERVER-12-2016-38=1
    • SUSE Linux Enterprise Desktop 12-SP1:
      zypper in -t patch SUSE-SLE-DESKTOP-12-SP1-2016-38=1
    • SUSE Linux Enterprise Desktop 12:
      zypper in -t patch SUSE-SLE-DESKTOP-12-2016-38=1

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

    Package List:

    • SUSE Linux Enterprise Software Development Kit 12-SP1 (ppc64le s390x x86_64):
      • libxml2-debugsource-2.9.1-13.1
      • libxml2-devel-2.9.1-13.1
    • SUSE Linux Enterprise Software Development Kit 12 (ppc64le s390x x86_64):
      • libxml2-debugsource-2.9.1-13.1
      • libxml2-devel-2.9.1-13.1
    • SUSE Linux Enterprise Server 12-SP1 (ppc64le s390x x86_64):
      • libxml2-2-2.9.1-13.1
      • libxml2-2-debuginfo-2.9.1-13.1
      • libxml2-debugsource-2.9.1-13.1
      • libxml2-tools-2.9.1-13.1
      • libxml2-tools-debuginfo-2.9.1-13.1
      • python-libxml2-2.9.1-13.1
      • python-libxml2-debuginfo-2.9.1-13.1
      • python-libxml2-debugsource-2.9.1-13.1
    • SUSE Linux Enterprise Server 12-SP1 (s390x x86_64):
      • libxml2-2-32bit-2.9.1-13.1
      • libxml2-2-debuginfo-32bit-2.9.1-13.1
    • SUSE Linux Enterprise Server 12-SP1 (noarch):
      • libxml2-doc-2.9.1-13.1
    • SUSE Linux Enterprise Server 12 (ppc64le s390x x86_64):
      • libxml2-2-2.9.1-13.1
      • libxml2-2-debuginfo-2.9.1-13.1
      • libxml2-debugsource-2.9.1-13.1
      • libxml2-tools-2.9.1-13.1
      • libxml2-tools-debuginfo-2.9.1-13.1
      • python-libxml2-2.9.1-13.1
      • python-libxml2-debuginfo-2.9.1-13.1
      • python-libxml2-debugsource-2.9.1-13.1
    • SUSE Linux Enterprise Server 12 (s390x x86_64):
      • libxml2-2-32bit-2.9.1-13.1
      • libxml2-2-debuginfo-32bit-2.9.1-13.1
    • SUSE Linux Enterprise Server 12 (noarch):
      • libxml2-doc-2.9.1-13.1
    • SUSE Linux Enterprise Desktop 12-SP1 (x86_64):
      • libxml2-2-2.9.1-13.1
      • libxml2-2-32bit-2.9.1-13.1
      • libxml2-2-debuginfo-2.9.1-13.1
      • libxml2-2-debuginfo-32bit-2.9.1-13.1
      • libxml2-debugsource-2.9.1-13.1
      • libxml2-tools-2.9.1-13.1
      • libxml2-tools-debuginfo-2.9.1-13.1
      • python-libxml2-2.9.1-13.1
      • python-libxml2-debuginfo-2.9.1-13.1
      • python-libxml2-debugsource-2.9.1-13.1
    • SUSE Linux Enterprise Desktop 12 (x86_64):
      • libxml2-2-2.9.1-13.1
      • libxml2-2-32bit-2.9.1-13.1
      • libxml2-2-debuginfo-2.9.1-13.1
      • libxml2-2-debuginfo-32bit-2.9.1-13.1
      • libxml2-debugsource-2.9.1-13.1
      • libxml2-tools-2.9.1-13.1
      • libxml2-tools-debuginfo-2.9.1-13.1
      • python-libxml2-2.9.1-13.1
      • python-libxml2-debuginfo-2.9.1-13.1
      • python-libxml2-debugsource-2.9.1-13.1

    References: