ESB-2018.3776 - [UNIX/Linux][SUSE] pam: Reduced security - Remote/unauthenticated 2018-12-06

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

                               ESB-2018.3776
               SUSE Security Update: Security update for pam
                              6 December 2018

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

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

Product:           pam
Publisher:         SUSE
Operating System:  SUSE
                   UNIX variants (UNIX, Linux, OSX)
Impact/Access:     Reduced Security -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-17953  

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2018/suse-su-20183965-1/

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

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   SUSE Security Update: Security update for pam
______________________________________________________________________________

Announcement ID:    SUSE-SU-2018:3965-1
Rating:             important
References:         #1115640 
Cross-References:   CVE-2018-17953
Affected Products:
                    SUSE Linux Enterprise Module for Development Tools 15
                    SUSE Linux Enterprise Module for Basesystem 15
______________________________________________________________________________

   An update that fixes one vulnerability is now available.

Description:

   This update for pam fixes the following issue:

   Security issue fixed:

   - CVE-2018-17953: Fixed IP address and subnet handling of pam_access.so
     that was not honoured correctly when a single host was specified
     (bsc#1115640).


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 Development Tools 15:

      zypper in -t patch SUSE-SLE-Module-Development-Tools-15-2018-2825=1

   - SUSE Linux Enterprise Module for Basesystem 15:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-2018-2825=1



Package List:

   - SUSE Linux Enterprise Module for Development Tools 15 (x86_64):

      pam-32bit-debuginfo-1.3.0-6.6.1
      pam-debugsource-1.3.0-6.6.1
      pam-devel-32bit-1.3.0-6.6.1

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

      pam-1.3.0-6.6.1
      pam-debuginfo-1.3.0-6.6.1
      pam-debugsource-1.3.0-6.6.1
      pam-devel-1.3.0-6.6.1

   - SUSE Linux Enterprise Module for Basesystem 15 (noarch):

      pam-doc-1.3.0-6.6.1

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

      pam-32bit-1.3.0-6.6.1
      pam-32bit-debuginfo-1.3.0-6.6.1


References:

   https://www.suse.com/security/cve/CVE-2018-17953.html
   https://bugzilla.suse.com/1115640

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