ESB-2018.0491 - [SUSE] p7zip: Multiple vulnerabilities 2018-02-19

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

                               ESB-2018.0491
                          p7zip security updates
                             19 February 2018

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

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

Product:           p7zip
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Execute Arbitrary Code/Commands -- Remote with User Interaction
                   Denial of Service               -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-5996 CVE-2017-17969 CVE-2016-1372

Reference:         ESB-2018.0350
                   ESB-2018.0349

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2018/suse-su-20180464-1/

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   SUSE Security Update: Security update for p7zip
______________________________________________________________________________

Announcement ID:    SUSE-SU-2018:0464-1
Rating:             important
References:         #1077724 #1077725 #1077978 #984650 
Cross-References:   CVE-2016-1372 CVE-2017-17969 CVE-2018-5996
                   
Affected Products:
                    SUSE Linux Enterprise Server for Raspberry Pi 12-SP2
                    SUSE Linux Enterprise Server 12-SP3
                    SUSE Linux Enterprise Server 12-SP2
                    SUSE Linux Enterprise Desktop 12-SP3
                    SUSE Linux Enterprise Desktop 12-SP2
______________________________________________________________________________

   An update that solves three vulnerabilities and has one
   errata is now available.

Description:



   This update for p7zip fixes the following issues:

   Security issues fixed:

   - CVE-2016-1372: Fixed multiple vulnerabilities when processing crafted 7z
     files (bsc#984650)
   - CVE-2017-17969: Fixed a heap-based buffer overflow in a shrink decoder
     (bsc#1077725)
   - CVE-2018-5996: Fixed memory corruption in RAR decompression. The
     complete RAR decoder was removed as it also has license issues
     (bsc#1077724 bsc#1077978)


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 Server for Raspberry Pi 12-SP2:

      zypper in -t patch SUSE-SLE-RPI-12-SP2-2018-319=1

   - SUSE Linux Enterprise Server 12-SP3:

      zypper in -t patch SUSE-SLE-SERVER-12-SP3-2018-319=1

   - SUSE Linux Enterprise Server 12-SP2:

      zypper in -t patch SUSE-SLE-SERVER-12-SP2-2018-319=1

   - SUSE Linux Enterprise Desktop 12-SP3:

      zypper in -t patch SUSE-SLE-DESKTOP-12-SP3-2018-319=1

   - SUSE Linux Enterprise Desktop 12-SP2:

      zypper in -t patch SUSE-SLE-DESKTOP-12-SP2-2018-319=1

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


Package List:

   - SUSE Linux Enterprise Server for Raspberry Pi 12-SP2 (aarch64):

      p7zip-9.20.1-7.3.1
      p7zip-debuginfo-9.20.1-7.3.1
      p7zip-debugsource-9.20.1-7.3.1

   - SUSE Linux Enterprise Server 12-SP3 (aarch64 ppc64le s390x x86_64):

      p7zip-9.20.1-7.3.1
      p7zip-debuginfo-9.20.1-7.3.1
      p7zip-debugsource-9.20.1-7.3.1

   - SUSE Linux Enterprise Server 12-SP2 (aarch64 ppc64le s390x x86_64):

      p7zip-9.20.1-7.3.1
      p7zip-debuginfo-9.20.1-7.3.1
      p7zip-debugsource-9.20.1-7.3.1

   - SUSE Linux Enterprise Desktop 12-SP3 (x86_64):

      p7zip-9.20.1-7.3.1
      p7zip-debuginfo-9.20.1-7.3.1
      p7zip-debugsource-9.20.1-7.3.1

   - SUSE Linux Enterprise Desktop 12-SP2 (x86_64):

      p7zip-9.20.1-7.3.1
      p7zip-debuginfo-9.20.1-7.3.1
      p7zip-debugsource-9.20.1-7.3.1


References:

   https://www.suse.com/security/cve/CVE-2016-1372.html
   https://www.suse.com/security/cve/CVE-2017-17969.html
   https://www.suse.com/security/cve/CVE-2018-5996.html
   https://bugzilla.suse.com/1077724
   https://bugzilla.suse.com/1077725
   https://bugzilla.suse.com/1077978
   https://bugzilla.suse.com/984650

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