ESB-2018.3885 - [UNIX/Linux][SUSE] tcpdump: Denial of service - Remote with user interaction 2018-12-17

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2018.3885
                        Security update for tcpdump
                             17 December 2018

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

Product:           tcpdump
Publisher:         SUSE
Operating System:  SUSE
                   UNIX variants (UNIX, Linux, OSX)
Impact/Access:     Denial of Service -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-19519  

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2018/suse-su-20184131-1/

Comment: This advisory references vulnerabilities in products which run on 
         platforms other than SUSE. It is recommended that administrators 
         running tcpdump check for an updated version of the software for 
         their operating system.

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   SUSE Security Update: Security update for tcpdump
______________________________________________________________________________

Announcement ID:    SUSE-SU-2018:4131-1
Rating:             moderate
References:         #1117267
Cross-References:   CVE-2018-19519
Affected Products:
                    SUSE Linux Enterprise Module for Basesystem 15
______________________________________________________________________________

   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 Module for Basesystem 15:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-2018-2945=1



Package List:

   - SUSE Linux Enterprise Module for Basesystem 15 (aarch64 ppc64le s390x x86_64):

      tcpdump-4.9.2-3.3.1
      tcpdump-debuginfo-4.9.2-3.3.1
      tcpdump-debugsource-4.9.2-3.3.1


References:

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

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