ESB-2018.0993 - [SUSE] clamav: Multiple vulnerabilities 2018-04-04

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===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2018.0993
             SUSE Security Update: Security update for clamav
                               4 April 2018

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           clamav
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Execute Arbitrary Code/Commands -- Remote with User Interaction
                   Modify Arbitrary Files          -- Remote with User Interaction
                   Denial of Service               -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-1000085 CVE-2018-0202 CVE-2017-11423
                   CVE-2017-6419 CVE-2012-6706 

Reference:         ASB-2017.0126
                   ESB-2018.0782
                   ESB-2018.0437
                   ESB-2017.2083
                   ESB-2017.2069

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2018/suse-su-20180863-1/

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   SUSE Security Update: Security update for clamav
______________________________________________________________________________

Announcement ID:    SUSE-SU-2018:0863-1
Rating:             important
References:         #1045315 #1049423 #1052449 #1082858 #1083915 
                    
Cross-References:   CVE-2012-6706 CVE-2017-11423 CVE-2017-6419
                    CVE-2018-0202 CVE-2018-1000085
Affected Products:
                    SUSE Linux Enterprise Server 11-SP4
                    SUSE Linux Enterprise Server 11-SP3-LTSS
                    SUSE Linux Enterprise Point of Sale 11-SP3
                    SUSE Linux Enterprise Debuginfo 11-SP4
                    SUSE Linux Enterprise Debuginfo 11-SP3
______________________________________________________________________________

   An update that fixes 5 vulnerabilities is now available.

Description:

   This update for clamav fixes the following issues:

   Security issues fixed:

   - CVE-2012-6706: VMSF_DELTA filter inside the unrar implementation allows
     an arbitrary memory write (bsc#1045315).
   - CVE-2017-6419: A heap-based buffer overflow that can lead to a denial of
     service in libmspack via a crafted CHM file (bsc#1052449).
   - CVE-2017-11423: A stack-based buffer over-read that can lead to a denial
     of service in mspack via a crafted CAB file (bsc#1049423).
   - CVE-2018-1000085: An out-of-bounds heap read vulnerability was found in
     XAR parser that can lead to a denial of service (bsc#1082858).
   - CVE-2018-0202: Fixed two vulnerabilities in the PDF parsing code
     (bsc#1083915).


Patch Instructions:

   To install this SUSE Security 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 Server 11-SP4:

      zypper in -t patch slessp4-clamav-13544=1

   - SUSE Linux Enterprise Server 11-SP3-LTSS:

      zypper in -t patch slessp3-clamav-13544=1

   - SUSE Linux Enterprise Point of Sale 11-SP3:

      zypper in -t patch sleposp3-clamav-13544=1

   - SUSE Linux Enterprise Debuginfo 11-SP4:

      zypper in -t patch dbgsp4-clamav-13544=1

   - SUSE Linux Enterprise Debuginfo 11-SP3:

      zypper in -t patch dbgsp3-clamav-13544=1



Package List:

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

      clamav-0.99.4-0.20.7.2

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

      clamav-0.99.4-0.20.7.2

   - SUSE Linux Enterprise Point of Sale 11-SP3 (i586):

      clamav-0.99.4-0.20.7.2

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

      clamav-debuginfo-0.99.4-0.20.7.2
      clamav-debugsource-0.99.4-0.20.7.2

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

      clamav-debuginfo-0.99.4-0.20.7.2
      clamav-debugsource-0.99.4-0.20.7.2


References:

   https://www.suse.com/security/cve/CVE-2012-6706.html
   https://www.suse.com/security/cve/CVE-2017-11423.html
   https://www.suse.com/security/cve/CVE-2017-6419.html
   https://www.suse.com/security/cve/CVE-2018-0202.html
   https://www.suse.com/security/cve/CVE-2018-1000085.html
   https://bugzilla.suse.com/1045315
   https://bugzilla.suse.com/1049423
   https://bugzilla.suse.com/1052449
   https://bugzilla.suse.com/1082858
   https://bugzilla.suse.com/1083915

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