SUSE Security Update: Security update for libxml2
______________________________________________________________________________

Announcement ID:    SUSE-SU-2016:1604-1
Rating:             important
References:         #963963 #965283 #978395 #981040 #981041 #981108 
                    #981109 #981111 #981112 #981114 #981115 #981548 
                    #981549 #981550 
Cross-References:   CVE-2015-8806 CVE-2016-1762 CVE-2016-1833
                    CVE-2016-1834 CVE-2016-1835 CVE-2016-1837
                    CVE-2016-1838 CVE-2016-1839 CVE-2016-1840
                    CVE-2016-2073 CVE-2016-3705 CVE-2016-4447
                    CVE-2016-4448 CVE-2016-4449 CVE-2016-4483
                   
Affected Products:
                    SUSE OpenStack Cloud 5
                    SUSE Manager Proxy 2.1
                    SUSE Manager 2.1
                    SUSE Linux Enterprise Software Development Kit 11-SP4
                    SUSE Linux Enterprise Server 11-SP4
                    SUSE Linux Enterprise Server 11-SP3-LTSS
                    SUSE Linux Enterprise Server 11-SP2-LTSS
                    SUSE Linux Enterprise Debuginfo 11-SP4
                    SUSE Linux Enterprise Debuginfo 11-SP3
                    SUSE Linux Enterprise Debuginfo 11-SP2
______________________________________________________________________________

   An update that fixes 15 vulnerabilities is now available.

Description:


   This update for libxml2 fixes the following security issues:

   - CVE-2016-2073, CVE-2015-8806, CVE-2016-1839: A Heap-buffer overread was
     fixed in libxml2/dict.c  [bsc#963963, bsc#965283, bsc#981114].
   - CVE-2016-4483: Code was added to avoid an out of bound access when
     serializing malformed strings [bsc#978395].
   - CVE-2016-1762: Fixed a heap-based buffer overread in xmlNextChar
     [bsc#981040].
   - CVE-2016-1834: Fixed a heap-buffer-overflow in xmlStrncat [bsc#981041].
   - CVE-2016-1833: Fixed a heap-based buffer overread in htmlCurrentChar
     [bsc#981108].
   - CVE-2016-1835: Fixed a heap use-after-free in xmlSAX2AttributeNs
     [bsc#981109].
   - CVE-2016-1837: Fixed a heap use-after-free in htmlParsePubidLiteral and
     htmlParseSystemiteral [bsc#981111].
   - CVE-2016-1838: Fixed a heap-based buffer overread in
     xmlParserPrintFileContextInternal [bsc#981112].
   - CVE-2016-1840: Fixed a heap-buffer-overflow in xmlFAParsePosCharGroup
     [bsc#981115].
   - CVE-2016-4447: Fixed a heap-based buffer-underreads due to xmlParseName
     [bsc#981548].
   - CVE-2016-4448: Fixed some format string warnings with possible format
     string vulnerability [bsc#981549],
   - CVE-2016-4449: Fixed inappropriate fetch of entities content
     [bsc#981550].
   - CVE-2016-3705: Fixed missing increment of recursion counter.


Patch Instructions:

   To install this SUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - SUSE OpenStack Cloud 5:

      zypper in -t patch sleclo50sp3-libxml2-12616=1

   - SUSE Manager Proxy 2.1:

      zypper in -t patch slemap21-libxml2-12616=1

   - SUSE Manager 2.1:

      zypper in -t patch sleman21-libxml2-12616=1

   - SUSE Linux Enterprise Software Development Kit 11-SP4:

      zypper in -t patch sdksp4-libxml2-12616=1

   - SUSE Linux Enterprise Server 11-SP4:

      zypper in -t patch slessp4-libxml2-12616=1

   - SUSE Linux Enterprise Server 11-SP3-LTSS:

      zypper in -t patch slessp3-libxml2-12616=1

   - SUSE Linux Enterprise Server 11-SP2-LTSS:

      zypper in -t patch slessp2-libxml2-12616=1

   - SUSE Linux Enterprise Debuginfo 11-SP4:

      zypper in -t patch dbgsp4-libxml2-12616=1

   - SUSE Linux Enterprise Debuginfo 11-SP3:

      zypper in -t patch dbgsp3-libxml2-12616=1

   - SUSE Linux Enterprise Debuginfo 11-SP2:

      zypper in -t patch dbgsp2-libxml2-12616=1

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


Package List:

   - SUSE OpenStack Cloud 5 (x86_64):

      libxml2-2.7.6-0.44.1
      libxml2-32bit-2.7.6-0.44.1
      libxml2-doc-2.7.6-0.44.1
      libxml2-python-2.7.6-0.44.4

   - SUSE Manager Proxy 2.1 (x86_64):

      libxml2-2.7.6-0.44.1
      libxml2-32bit-2.7.6-0.44.1
      libxml2-doc-2.7.6-0.44.1
      libxml2-python-2.7.6-0.44.4

   - SUSE Manager 2.1 (s390x x86_64):

      libxml2-2.7.6-0.44.1
      libxml2-32bit-2.7.6-0.44.1
      libxml2-doc-2.7.6-0.44.1
      libxml2-python-2.7.6-0.44.4

   - SUSE Linux Enterprise Software Development Kit 11-SP4 (i586 ia64 ppc64 s390x x86_64):

      libxml2-devel-2.7.6-0.44.1

   - SUSE Linux Enterprise Software Development Kit 11-SP4 (ppc64 s390x x86_64):

      libxml2-devel-32bit-2.7.6-0.44.1

   - SUSE Linux Enterprise Server 11-SP4 (i586 ia64 ppc64 s390x x86_64):

      libxml2-2.7.6-0.44.1
      libxml2-doc-2.7.6-0.44.1
      libxml2-python-2.7.6-0.44.4

   - SUSE Linux Enterprise Server 11-SP4 (ppc64 s390x x86_64):

      libxml2-32bit-2.7.6-0.44.1

   - SUSE Linux Enterprise Server 11-SP4 (ia64):

      libxml2-x86-2.7.6-0.44.1

   - SUSE Linux Enterprise Server 11-SP3-LTSS (i586 s390x x86_64):

      libxml2-2.7.6-0.44.1
      libxml2-doc-2.7.6-0.44.1
      libxml2-python-2.7.6-0.44.4

   - SUSE Linux Enterprise Server 11-SP3-LTSS (s390x x86_64):

      libxml2-32bit-2.7.6-0.44.1

   - SUSE Linux Enterprise Server 11-SP2-LTSS (i586 s390x x86_64):

      libxml2-2.7.6-0.44.1
      libxml2-doc-2.7.6-0.44.1
      libxml2-python-2.7.6-0.44.4

   - SUSE Linux Enterprise Server 11-SP2-LTSS (s390x x86_64):

      libxml2-32bit-2.7.6-0.44.1

   - SUSE Linux Enterprise Debuginfo 11-SP4 (i586 ia64 ppc64 s390x x86_64):

      libxml2-debuginfo-2.7.6-0.44.1
      libxml2-debugsource-2.7.6-0.44.1
      libxml2-python-debuginfo-2.7.6-0.44.4
      libxml2-python-debugsource-2.7.6-0.44.4

   - SUSE Linux Enterprise Debuginfo 11-SP3 (i586 s390x x86_64):

      libxml2-debuginfo-2.7.6-0.44.1
      libxml2-debugsource-2.7.6-0.44.1
      libxml2-python-debuginfo-2.7.6-0.44.4
      libxml2-python-debugsource-2.7.6-0.44.4

   - SUSE Linux Enterprise Debuginfo 11-SP2 (i586 s390x x86_64):

      libxml2-debuginfo-2.7.6-0.44.1
      libxml2-debugsource-2.7.6-0.44.1
      libxml2-python-debuginfo-2.7.6-0.44.4
      libxml2-python-debugsource-2.7.6-0.44.4


References:

   https://www.suse.com/security/cve/CVE-2015-8806.html
   https://www.suse.com/security/cve/CVE-2016-1762.html
   https://www.suse.com/security/cve/CVE-2016-1833.html
   https://www.suse.com/security/cve/CVE-2016-1834.html
   https://www.suse.com/security/cve/CVE-2016-1835.html
   https://www.suse.com/security/cve/CVE-2016-1837.html
   https://www.suse.com/security/cve/CVE-2016-1838.html
   https://www.suse.com/security/cve/CVE-2016-1839.html
   https://www.suse.com/security/cve/CVE-2016-1840.html
   https://www.suse.com/security/cve/CVE-2016-2073.html
   https://www.suse.com/security/cve/CVE-2016-3705.html
   https://www.suse.com/security/cve/CVE-2016-4447.html
   https://www.suse.com/security/cve/CVE-2016-4448.html
   https://www.suse.com/security/cve/CVE-2016-4449.html
   https://www.suse.com/security/cve/CVE-2016-4483.html
   https://bugzilla.suse.com/963963
   https://bugzilla.suse.com/965283
   https://bugzilla.suse.com/978395
   https://bugzilla.suse.com/981040
   https://bugzilla.suse.com/981041
   https://bugzilla.suse.com/981108
   https://bugzilla.suse.com/981109
   https://bugzilla.suse.com/981111
   https://bugzilla.suse.com/981112
   https://bugzilla.suse.com/981114
   https://bugzilla.suse.com/981115
   https://bugzilla.suse.com/981548
   https://bugzilla.suse.com/981549
   https://bugzilla.suse.com/981550

SuSE: 2016:1604-1: important: libxml2

June 17, 2016
An update that fixes 15 vulnerabilities is now available

Summary

This update for libxml2 fixes the following security issues: - CVE-2016-2073, CVE-2015-8806, CVE-2016-1839: A Heap-buffer overread was fixed in libxml2/dict.c [bsc#963963, bsc#965283, bsc#981114]. - CVE-2016-4483: Code was added to avoid an out of bound access when serializing malformed strings [bsc#978395]. - CVE-2016-1762: Fixed a heap-based buffer overread in xmlNextChar [bsc#981040]. - CVE-2016-1834: Fixed a heap-buffer-overflow in xmlStrncat [bsc#981041]. - CVE-2016-1833: Fixed a heap-based buffer overread in htmlCurrentChar [bsc#981108]. - CVE-2016-1835: Fixed a heap use-after-free in xmlSAX2AttributeNs [bsc#981109]. - CVE-2016-1837: Fixed a heap use-after-free in htmlParsePubidLiteral and htmlParseSystemiteral [bsc#981111]. - CVE-2016-1838: Fixed a heap-based buffer overread in xmlParserPrintFileContextInternal [bsc#981112]. - CVE-2016-1840: Fixed a heap-buffer-overflow in xmlFAParsePosCharGroup [bsc#981115]. - CVE-2016-4447: Fixed a heap-based buffer-underreads due to xmlParseName [bsc#981548]. - CVE-2016-4448: Fixed some format string warnings with possible format string vulnerability [bsc#981549], - CVE-2016-4449: Fixed inappropriate fetch of entities content [bsc#981550]. - CVE-2016-3705: Fixed missing increment of recursion counter. Patch Instructions: To install this SUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product: - SUSE OpenStack Cloud 5: zypper in -t patch sleclo50sp3-libxml2-12616=1 - SUSE Manager Proxy 2.1: zypper in -t patch slemap21-libxml2-12616=1 - SUSE Manager 2.1: zypper in -t patch sleman21-libxml2-12616=1 - SUSE Linux Enterprise Software Development Kit 11-SP4: zypper in -t patch sdksp4-libxml2-12616=1 - SUSE Linux Enterprise Server 11-SP4: zypper in -t patch slessp4-libxml2-12616=1 - SUSE Linux Enterprise Server 11-SP3-LTSS: zypper in -t patch slessp3-libxml2-12616=1 - SUSE Linux Enterprise Server 11-SP2-LTSS: zypper in -t patch slessp2-libxml2-12616=1 - SUSE Linux Enterprise Debuginfo 11-SP4: zypper in -t patch dbgsp4-libxml2-12616=1 - SUSE Linux Enterprise Debuginfo 11-SP3: zypper in -t patch dbgsp3-libxml2-12616=1 - SUSE Linux Enterprise Debuginfo 11-SP2: zypper in -t patch dbgsp2-libxml2-12616=1 To bring your system up-to-date, use "zypper patch". Package List: - SUSE OpenStack Cloud 5 (x86_64): libxml2-2.7.6-0.44.1 libxml2-32bit-2.7.6-0.44.1 libxml2-doc-2.7.6-0.44.1 libxml2-python-2.7.6-0.44.4 - SUSE Manager Proxy 2.1 (x86_64): libxml2-2.7.6-0.44.1 libxml2-32bit-2.7.6-0.44.1 libxml2-doc-2.7.6-0.44.1 libxml2-python-2.7.6-0.44.4 - SUSE Manager 2.1 (s390x x86_64): libxml2-2.7.6-0.44.1 libxml2-32bit-2.7.6-0.44.1 libxml2-doc-2.7.6-0.44.1 libxml2-python-2.7.6-0.44.4 - SUSE Linux Enterprise Software Development Kit 11-SP4 (i586 ia64 ppc64 s390x x86_64): libxml2-devel-2.7.6-0.44.1 - SUSE Linux Enterprise Software Development Kit 11-SP4 (ppc64 s390x x86_64): libxml2-devel-32bit-2.7.6-0.44.1 - SUSE Linux Enterprise Server 11-SP4 (i586 ia64 ppc64 s390x x86_64): libxml2-2.7.6-0.44.1 libxml2-doc-2.7.6-0.44.1 libxml2-python-2.7.6-0.44.4 - SUSE Linux Enterprise Server 11-SP4 (ppc64 s390x x86_64): libxml2-32bit-2.7.6-0.44.1 - SUSE Linux Enterprise Server 11-SP4 (ia64): libxml2-x86-2.7.6-0.44.1 - SUSE Linux Enterprise Server 11-SP3-LTSS (i586 s390x x86_64): libxml2-2.7.6-0.44.1 libxml2-doc-2.7.6-0.44.1 libxml2-python-2.7.6-0.44.4 - SUSE Linux Enterprise Server 11-SP3-LTSS (s390x x86_64): libxml2-32bit-2.7.6-0.44.1 - SUSE Linux Enterprise Server 11-SP2-LTSS (i586 s390x x86_64): libxml2-2.7.6-0.44.1 libxml2-doc-2.7.6-0.44.1 libxml2-python-2.7.6-0.44.4 - SUSE Linux Enterprise Server 11-SP2-LTSS (s390x x86_64): libxml2-32bit-2.7.6-0.44.1 - SUSE Linux Enterprise Debuginfo 11-SP4 (i586 ia64 ppc64 s390x x86_64): libxml2-debuginfo-2.7.6-0.44.1 libxml2-debugsource-2.7.6-0.44.1 libxml2-python-debuginfo-2.7.6-0.44.4 libxml2-python-debugsource-2.7.6-0.44.4 - SUSE Linux Enterprise Debuginfo 11-SP3 (i586 s390x x86_64): libxml2-debuginfo-2.7.6-0.44.1 libxml2-debugsource-2.7.6-0.44.1 libxml2-python-debuginfo-2.7.6-0.44.4 libxml2-python-debugsource-2.7.6-0.44.4 - SUSE Linux Enterprise Debuginfo 11-SP2 (i586 s390x x86_64): libxml2-debuginfo-2.7.6-0.44.1 libxml2-debugsource-2.7.6-0.44.1 libxml2-python-debuginfo-2.7.6-0.44.4 libxml2-python-debugsource-2.7.6-0.44.4

References

#963963 #965283 #978395 #981040 #981041 #981108

#981109 #981111 #981112 #981114 #981115 #981548

#981549 #981550

Cross- CVE-2015-8806 CVE-2016-1762 CVE-2016-1833

CVE-2016-1834 CVE-2016-1835 CVE-2016-1837

CVE-2016-1838 CVE-2016-1839 CVE-2016-1840

CVE-2016-2073 CVE-2016-3705 CVE-2016-4447

CVE-2016-4448 CVE-2016-4449 CVE-2016-4483

Affected Products:

SUSE OpenStack Cloud 5

SUSE Manager Proxy 2.1

SUSE Manager 2.1

SUSE Linux Enterprise Software Development Kit 11-SP4

SUSE Linux Enterprise Server 11-SP4

SUSE Linux Enterprise Server 11-SP3-LTSS

SUSE Linux Enterprise Server 11-SP2-LTSS

SUSE Linux Enterprise Debuginfo 11-SP4

SUSE Linux Enterprise Debuginfo 11-SP3

SUSE Linux Enterprise Debuginfo 11-SP2

https://www.suse.com/security/cve/CVE-2015-8806.html

https://www.suse.com/security/cve/CVE-2016-1762.html

https://www.suse.com/security/cve/CVE-2016-1833.html

https://www.suse.com/security/cve/CVE-2016-1834.html

https://www.suse.com/security/cve/CVE-2016-1835.html

https://www.suse.com/security/cve/CVE-2016-1837.html

https://www.suse.com/security/cve/CVE-2016-1838.html

https://www.suse.com/security/cve/CVE-2016-1839.html

https://www.suse.com/security/cve/CVE-2016-1840.html

https://www.suse.com/security/cve/CVE-2016-2073.html

https://www.suse.com/security/cve/CVE-2016-3705.html

https://www.suse.com/security/cve/CVE-2016-4447.html

https://www.suse.com/security/cve/CVE-2016-4448.html

https://www.suse.com/security/cve/CVE-2016-4449.html

https://www.suse.com/security/cve/CVE-2016-4483.html

https://bugzilla.suse.com/963963

https://bugzilla.suse.com/965283

https://bugzilla.suse.com/978395

https://bugzilla.suse.com/981040

https://bugzilla.suse.com/981041

https://bugzilla.suse.com/981108

https://bugzilla.suse.com/981109

https://bugzilla.suse.com/981111

https://bugzilla.suse.com/981112

https://bugzilla.suse.com/981114

https://bugzilla.suse.com/981115

https://bugzilla.suse.com/981548

https://bugzilla.suse.com/981549

https://bugzilla.suse.com/981550

Severity
Announcement ID: SUSE-SU-2016:1604-1
Rating: important

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