Security update for liblouis

SUSE Security Update: Security update for liblouis
Announcement ID: SUSE-SU-2017:2570-1
Rating: moderate
References: #1056088 #1056090 #1056093 #1056095 #1056097 #1056101 #1056105
Affected Products:
  • SUSE Linux Enterprise Software Development Kit 12-SP3
  • SUSE Linux Enterprise Software Development Kit 12-SP2
  • SUSE Linux Enterprise Server for Raspberry Pi 12-SP2
  • SUSE Linux Enterprise Server 12-SP3
  • SUSE Linux Enterprise Server 12-SP2
  • SUSE Linux Enterprise Desktop 12-SP3
  • SUSE Linux Enterprise Desktop 12-SP2

  • An update that solves 6 vulnerabilities and has one errata is now available.

    Description:

    This update for liblouis fixes several issues.

    These security issues were fixed:

    - CVE-2017-13738: Prevent illegal address access in the _lou_getALine
    function that allowed to cause remote DoS (bsc#1056105).
    - CVE-2017-13739: Prevent heap-based buffer overflow in the function
    resolveSubtable() that could have caused DoS or remote code execution
    (bsc#1056101).
    - CVE-2017-13740: Prevent stack-based buffer overflow in the function
    parseChars() that could have caused DoS or possibly unspecified other
    impact (bsc#1056097)
    - CVE-2017-13741: Prevent use-after-free in function
    compileBrailleIndicator() that allowed to cause remote DoS (bsc#1056095).
    - CVE_2017-13742: Prevent stack-based buffer overflow in function
    includeFile that allowed to cause remote DoS (bsc#1056093).
    - CVE-2017-13743: Prevent buffer overflow triggered in the function
    _lou_showString() that allowed to cause remote DoS (bsc#1056090).
    - CVE-2017-13744: Prevent illegal address access in the function
    _lou_getALine() that allowed to cause remote DoS (bsc#1056088).

    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-SP3:
      zypper in -t patch SUSE-SLE-SDK-12-SP3-2017-1590=1
    • SUSE Linux Enterprise Software Development Kit 12-SP2:
      zypper in -t patch SUSE-SLE-SDK-12-SP2-2017-1590=1
    • SUSE Linux Enterprise Server for Raspberry Pi 12-SP2:
      zypper in -t patch SUSE-SLE-RPI-12-SP2-2017-1590=1
    • SUSE Linux Enterprise Server 12-SP3:
      zypper in -t patch SUSE-SLE-SERVER-12-SP3-2017-1590=1
    • SUSE Linux Enterprise Server 12-SP2:
      zypper in -t patch SUSE-SLE-SERVER-12-SP2-2017-1590=1
    • SUSE Linux Enterprise Desktop 12-SP3:
      zypper in -t patch SUSE-SLE-DESKTOP-12-SP3-2017-1590=1
    • SUSE Linux Enterprise Desktop 12-SP2:
      zypper in -t patch SUSE-SLE-DESKTOP-12-SP2-2017-1590=1

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

    Package List:

    • SUSE Linux Enterprise Software Development Kit 12-SP3 (aarch64 ppc64le s390x x86_64):
      • liblouis-debugsource-2.6.4-6.3.1
      • liblouis-devel-2.6.4-6.3.1
    • SUSE Linux Enterprise Software Development Kit 12-SP2 (aarch64 ppc64le s390x x86_64):
      • liblouis-debugsource-2.6.4-6.3.1
      • liblouis-devel-2.6.4-6.3.1
    • SUSE Linux Enterprise Server for Raspberry Pi 12-SP2 (aarch64):
      • liblouis-data-2.6.4-6.3.1
      • liblouis-debugsource-2.6.4-6.3.1
      • liblouis9-2.6.4-6.3.1
      • liblouis9-debuginfo-2.6.4-6.3.1
      • python-louis-2.6.4-6.3.1
      • python3-louis-2.6.4-6.3.1
    • SUSE Linux Enterprise Server 12-SP3 (aarch64 ppc64le s390x x86_64):
      • liblouis-data-2.6.4-6.3.1
      • liblouis-debugsource-2.6.4-6.3.1
      • liblouis9-2.6.4-6.3.1
      • liblouis9-debuginfo-2.6.4-6.3.1
      • python-louis-2.6.4-6.3.1
      • python3-louis-2.6.4-6.3.1
    • SUSE Linux Enterprise Server 12-SP2 (aarch64 ppc64le s390x x86_64):
      • liblouis-data-2.6.4-6.3.1
      • liblouis-debugsource-2.6.4-6.3.1
      • liblouis9-2.6.4-6.3.1
      • liblouis9-debuginfo-2.6.4-6.3.1
      • python-louis-2.6.4-6.3.1
      • python3-louis-2.6.4-6.3.1
    • SUSE Linux Enterprise Desktop 12-SP3 (x86_64):
      • liblouis-data-2.6.4-6.3.1
      • liblouis-debugsource-2.6.4-6.3.1
      • liblouis9-2.6.4-6.3.1
      • liblouis9-debuginfo-2.6.4-6.3.1
      • python3-louis-2.6.4-6.3.1
    • SUSE Linux Enterprise Desktop 12-SP2 (x86_64):
      • liblouis-data-2.6.4-6.3.1
      • liblouis-debugsource-2.6.4-6.3.1
      • liblouis9-2.6.4-6.3.1
      • liblouis9-debuginfo-2.6.4-6.3.1
      • python3-louis-2.6.4-6.3.1

    References: