Security update for libmspack

Announcement ID:	SUSE-SU-2015:2215-1
Rating:	moderate
References:	bsc#934524 bsc#934525 bsc#934526 bsc#934527 bsc#934528 bsc#934529
Cross-References:	CVE-2014-9732 CVE-2015-4467 CVE-2015-4469 CVE-2015-4470 CVE-2015-4471 CVE-2015-4472
CVSS scores:
Affected Products:	SLES for SAP Applications 11-SP3 SLES for SAP Applications 11-SP4 SUSE Linux Enterprise Desktop 11 SP3 SUSE Linux Enterprise Desktop 11 SP4 SUSE Linux Enterprise Server 11 SP3 SUSE Linux Enterprise Server 11 SP3 for VMware 11-SP3 SUSE Linux Enterprise Server 11 SP4 SUSE Linux Enterprise Software Development Kit 11 SP3 SUSE Linux Enterprise Software Development Kit 11 SP4

An update that solves six vulnerabilities can now be installed.

Description:

libmspack was updated to fix several security vulnerabilities.

• Fix null pointer dereference on a crafted CAB. (bsc#934524, CVE-2014-9732)
• Fix denial of service while processing crafted CHM file. (bsc#934525, CVE-2015-4467)
• Fix denial of service while processing crafted CHM file. (bsc#934529, CVE-2015-4472)
• Fix pointer arithmetic overflow during CHM decompression. (bsc#934526, CVE-2015-4469)
• Fix off-by-one buffer over-read in mspack/mszipd.c. (bsc#934527, CVE-2015-4470)
• Fix off-by-one buffer under-read in mspack/lzxd.c. (bsc#934528, CVE-2015-4471)

Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

• SUSE Linux Enterprise Desktop 11 SP3
  zypper in -t patch sledsp3-libmspack-12249=1
• SUSE Linux Enterprise Desktop 11 SP4
  zypper in -t patch sledsp4-libmspack-12249=1
• SUSE Linux Enterprise Server 11 SP3 for VMware 11-SP3
  zypper in -t patch slessp3-libmspack-12249=1
• SUSE Linux Enterprise Server 11 SP3
  zypper in -t patch slessp3-libmspack-12249=1
• SLES for SAP Applications 11-SP3
  zypper in -t patch slessp3-libmspack-12249=1
• SUSE Linux Enterprise Software Development Kit 11 SP3
  zypper in -t patch sdksp3-libmspack-12249=1
• SUSE Linux Enterprise Software Development Kit 11 SP4
  zypper in -t patch sdksp4-libmspack-12249=1
• SUSE Linux Enterprise Server 11 SP4
  zypper in -t patch slessp4-libmspack-12249=1
• SLES for SAP Applications 11-SP4
  zypper in -t patch slessp4-libmspack-12249=1

Package List:

• SUSE Linux Enterprise Desktop 11 SP3 (x86_64 i586)
  • libmspack0-0.0.20060920alpha-74.10.1
• SUSE Linux Enterprise Desktop 11 SP4 (x86_64 i586)
  • libmspack0-0.0.20060920alpha-74.10.1
• SUSE Linux Enterprise Server 11 SP3 for VMware 11-SP3 (x86_64 i586)
  • libmspack0-0.0.20060920alpha-74.10.1
• SUSE Linux Enterprise Server 11 SP3 (s390x x86_64 i586 ppc64 ia64)
  • libmspack0-0.0.20060920alpha-74.10.1
• SLES for SAP Applications 11-SP3 (x86_64)
  • libmspack0-0.0.20060920alpha-74.10.1
• SUSE Linux Enterprise Software Development Kit 11 SP3 (s390x x86_64 i586 ppc64 ia64)
  • libmspack-devel-0.0.20060920alpha-74.10.1
• SUSE Linux Enterprise Software Development Kit 11 SP4 (s390x x86_64 i586 ppc64 ia64)
  • libmspack-devel-0.0.20060920alpha-74.10.1
• SUSE Linux Enterprise Server 11 SP4 (s390x x86_64 i586 ppc64 ia64)
  • libmspack0-0.0.20060920alpha-74.10.1
• SLES for SAP Applications 11-SP4 (ppc64 x86_64)
  • libmspack0-0.0.20060920alpha-74.10.1

References:

• https://www.suse.com/security/cve/CVE-2014-9732.html
• https://www.suse.com/security/cve/CVE-2015-4467.html
• https://www.suse.com/security/cve/CVE-2015-4469.html
• https://www.suse.com/security/cve/CVE-2015-4470.html
• https://www.suse.com/security/cve/CVE-2015-4471.html
• https://www.suse.com/security/cve/CVE-2015-4472.html
• https://bugzilla.suse.com/show_bug.cgi?id=934524
• https://bugzilla.suse.com/show_bug.cgi?id=934525
• https://bugzilla.suse.com/show_bug.cgi?id=934526
• https://bugzilla.suse.com/show_bug.cgi?id=934527
• https://bugzilla.suse.com/show_bug.cgi?id=934528
• https://bugzilla.suse.com/show_bug.cgi?id=934529