SUSE-SU-2017:2931-1: important: Security update for libwpd

[sle-updates at lists.suse.com]

   SUSE Security Update: Security update for libwpd
______________________________________________________________________________

Announcement ID:    SUSE-SU-2017:2931-1
Rating:             important
References:         #1058025 
Cross-References:   CVE-2017-14226
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:

   https://www.suse.com/security/cve/CVE-2017-14226.html
   https://bugzilla.suse.com/1058025