Security update for libwpd
Announcement ID: | SUSE-SU-2017:2931-1 |
Rating: | important |
References: | #1058025 |
Affected Products: |
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