ESB-2018.3820 - [UNIX/Linux][SUSE] cups: Cross-site request forgery - Remote with user interaction 2018-12-11

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

                               ESB-2018.3820
                         Security update for cups
                             11 December 2018

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

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

Product:           cups
Publisher:         SUSE
Operating System:  SUSE
                   UNIX variants (UNIX, Linux, OSX)
Impact/Access:     Cross-site Request Forgery -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-4700  

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2018/suse-su-20184059-1/

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

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   SUSE Security Update: Security update for cups
______________________________________________________________________________

Announcement ID:    SUSE-SU-2018:4059-1
Rating:             important
References:         #1115750 
Cross-References:   CVE-2018-4700
Affected Products:
                    SUSE Linux Enterprise Module for Development Tools 15
                    SUSE Linux Enterprise Module for Desktop Applications 15
                    SUSE Linux Enterprise Module for Basesystem 15
______________________________________________________________________________

   An update that fixes one vulnerability is now available.

Description:

   This update for cups fixes the following issues:

   Security issue fixed:

   - CVE-2018-4700: Fixed extremely predictable cookie generation that is
     effectively breaking the CSRF protection of the CUPS web interface
     (bsc#1115750).


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-15-2018-2882=1

   - SUSE Linux Enterprise Module for Desktop Applications 15:

      zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-2018-2882=1

   - SUSE Linux Enterprise Module for Basesystem 15:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-2018-2882=1



Package List:

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

      cups-ddk-2.2.7-3.6.1
      cups-ddk-debuginfo-2.2.7-3.6.1
      cups-debuginfo-2.2.7-3.6.1
      cups-debugsource-2.2.7-3.6.1

   - SUSE Linux Enterprise Module for Desktop Applications 15 (x86_64):

      cups-debugsource-2.2.7-3.6.1
      libcups2-32bit-2.2.7-3.6.1
      libcups2-32bit-debuginfo-2.2.7-3.6.1

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

      cups-2.2.7-3.6.1
      cups-client-2.2.7-3.6.1
      cups-client-debuginfo-2.2.7-3.6.1
      cups-config-2.2.7-3.6.1
      cups-debuginfo-2.2.7-3.6.1
      cups-debugsource-2.2.7-3.6.1
      cups-devel-2.2.7-3.6.1
      libcups2-2.2.7-3.6.1
      libcups2-debuginfo-2.2.7-3.6.1
      libcupscgi1-2.2.7-3.6.1
      libcupscgi1-debuginfo-2.2.7-3.6.1
      libcupsimage2-2.2.7-3.6.1
      libcupsimage2-debuginfo-2.2.7-3.6.1
      libcupsmime1-2.2.7-3.6.1
      libcupsmime1-debuginfo-2.2.7-3.6.1
      libcupsppdc1-2.2.7-3.6.1
      libcupsppdc1-debuginfo-2.2.7-3.6.1


References:

   https://www.suse.com/security/cve/CVE-2018-4700.html
   https://bugzilla.suse.com/1115750

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