Security update for libwpd

SUSE Security Update: Security update for libwpd
Announcement ID: SUSE-SU-2017:2931-1
Rating: important
References: #1058025
Affected Products:
  • SUSE Linux Enterprise Workstation Extension 12-SP3
  • SUSE Linux Enterprise Workstation Extension 12-SP2
  • SUSE Linux Enterprise Software Development Kit 12-SP3
  • SUSE Linux Enterprise Software Development Kit 12-SP2
  • SUSE Linux Enterprise Desktop 12-SP3
  • SUSE Linux Enterprise Desktop 12-SP2
    		•

    An update that fixes one vulnerability is now available.

    Description:

    This update for libwpd fixes the following issues:

    Security issue fixed:
    - CVE-2017-14226: WP1StylesListener.cpp, WP5StylesListener.cpp, and
    WP42StylesListener.cpp in libwpd 0.10.1 mishandle iterators, which
    allows remote attackers to cause a denial of service (heap-based buffer
    over-read in the WPXTableList class in WPXTable.cpp). This vulnerability
    can be triggered in LibreOffice before 5.3.7. It may lead to suffering a
    remote attack against a LibreOffice application. (bnc#1058025)

    Bugfixes:
    - Fix various crashes, leaks and hangs when reading damaged files found by
    oss-fuzz.
    - Fix crash when NULL is passed as input stream.
    - Use symbol visibility on Linux. The library only exports public
    functions now.
    - Avoid infinite loop. (libwpd#3)
    - Remove bashism. (libwpd#5)
    - Fix various crashes and hangs when reading broken files found with the
    help of american-fuzzy-lop.
    - Make --help output of all command line tools more help2man-friendly.
    - Miscellaneous fixes and cleanups.
    - Generate manpages for the libwpd-tools

    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 Workstation Extension 12-SP3:
      zypper in -t patch SUSE-SLE-WE-12-SP3-2017-1816=1
    • SUSE Linux Enterprise Workstation Extension 12-SP2:
      zypper in -t patch SUSE-SLE-WE-12-SP2-2017-1816=1
    • SUSE Linux Enterprise Software Development Kit 12-SP3:
      zypper in -t patch SUSE-SLE-SDK-12-SP3-2017-1816=1
    • SUSE Linux Enterprise Software Development Kit 12-SP2:
      zypper in -t patch SUSE-SLE-SDK-12-SP2-2017-1816=1
    • SUSE Linux Enterprise Desktop 12-SP3:
      zypper in -t patch SUSE-SLE-DESKTOP-12-SP3-2017-1816=1
    • SUSE Linux Enterprise Desktop 12-SP2:
      zypper in -t patch SUSE-SLE-DESKTOP-12-SP2-2017-1816=1

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

    Package List:

    • SUSE Linux Enterprise Workstation Extension 12-SP3 (x86_64):
      • libwpd-0_10-10-0.10.2-2.4.1
      • libwpd-0_10-10-debuginfo-0.10.2-2.4.1
      • libwpd-debugsource-0.10.2-2.4.1
    • SUSE Linux Enterprise Workstation Extension 12-SP2 (x86_64):
      • libwpd-0_10-10-0.10.2-2.4.1
      • libwpd-0_10-10-debuginfo-0.10.2-2.4.1
      • libwpd-debugsource-0.10.2-2.4.1
    • SUSE Linux Enterprise Software Development Kit 12-SP3 (aarch64 ppc64le s390x x86_64):
      • libwpd-0_10-10-0.10.2-2.4.1
      • libwpd-0_10-10-debuginfo-0.10.2-2.4.1
      • libwpd-debugsource-0.10.2-2.4.1
      • libwpd-devel-0.10.2-2.4.1
    • SUSE Linux Enterprise Software Development Kit 12-SP3 (noarch):
      • libwpd-devel-doc-0.10.2-2.4.1
    • SUSE Linux Enterprise Software Development Kit 12-SP2 (aarch64 ppc64le s390x x86_64):
      • libwpd-0_10-10-0.10.2-2.4.1
      • libwpd-0_10-10-debuginfo-0.10.2-2.4.1
      • libwpd-debugsource-0.10.2-2.4.1
      • libwpd-devel-0.10.2-2.4.1
    • SUSE Linux Enterprise Software Development Kit 12-SP2 (noarch):
      • libwpd-devel-doc-0.10.2-2.4.1
    • SUSE Linux Enterprise Desktop 12-SP3 (x86_64):
      • libwpd-0_10-10-0.10.2-2.4.1
      • libwpd-0_10-10-debuginfo-0.10.2-2.4.1
      • libwpd-debugsource-0.10.2-2.4.1
    • SUSE Linux Enterprise Desktop 12-SP2 (x86_64):
      • libwpd-0_10-10-0.10.2-2.4.1
      • libwpd-0_10-10-debuginfo-0.10.2-2.4.1
      • libwpd-debugsource-0.10.2-2.4.1

    References: