ESB-2018.3906 - [SUSE] tcpdump: Denial of service - Remote with user interaction - 2018-12-18


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             AUSCERT External Security Bulletin Redistribution

                               ESB-2018.3906
                        Security update for tcpdump
                             18 December 2018

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

Product:           tcpdump
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Denial of Service -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-19519  

Reference:         ESB-2018.3885

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2018/suse-su-20184149-1/

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   SUSE Security Update: Security update for tcpdump
______________________________________________________________________________

Announcement ID:    SUSE-SU-2018:4149-1
Rating:             moderate
References:         #1117267
Cross-References:   CVE-2018-19519
Affected Products:
                    SUSE Linux Enterprise Server 12-SP4
                    SUSE Linux Enterprise Server 12-SP3
                    SUSE Linux Enterprise Desktop 12-SP4
                    SUSE Linux Enterprise Desktop 12-SP3
______________________________________________________________________________

   An update that fixes one vulnerability is now available.

Description:

   This update for tcpdump fixes the following issues:

   Security issues fixed:

   - CVE-2018-19519: Fixed a stack-based buffer over-read in the print_prefix
     function (bsc#1117267)


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 12-SP4:

      zypper in -t patch SUSE-SLE-SERVER-12-SP4-2018-2946=1

   - SUSE Linux Enterprise Server 12-SP3:

      zypper in -t patch SUSE-SLE-SERVER-12-SP3-2018-2946=1

   - SUSE Linux Enterprise Desktop 12-SP4:

      zypper in -t patch SUSE-SLE-DESKTOP-12-SP4-2018-2946=1

   - SUSE Linux Enterprise Desktop 12-SP3:

      zypper in -t patch SUSE-SLE-DESKTOP-12-SP3-2018-2946=1



Package List:

   - SUSE Linux Enterprise Server 12-SP4 (aarch64 ppc64le s390x x86_64):

      tcpdump-4.9.2-14.8.1
      tcpdump-debuginfo-4.9.2-14.8.1
      tcpdump-debugsource-4.9.2-14.8.1

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

      tcpdump-4.9.2-14.8.1
      tcpdump-debuginfo-4.9.2-14.8.1
      tcpdump-debugsource-4.9.2-14.8.1

   - SUSE Linux Enterprise Desktop 12-SP4 (x86_64):

      tcpdump-4.9.2-14.8.1
      tcpdump-debuginfo-4.9.2-14.8.1
      tcpdump-debugsource-4.9.2-14.8.1

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

      tcpdump-4.9.2-14.8.1
      tcpdump-debuginfo-4.9.2-14.8.1
      tcpdump-debugsource-4.9.2-14.8.1


References:

   https://www.suse.com/security/cve/CVE-2018-19519.html
   https://bugzilla.suse.com/1117267

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