Operating System:

[SUSE]

Published:

30 September 2019

Protect yourself against future threats.

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.3663
               SUSE-SU-2019:2480-1 Security update for gpg2
                             30 September 2019

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

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

Product:           gpg2
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Denial of Service -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-13050  

Reference:         ESB-2019.2838

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2019/suse-su-20192480-1.html

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SUSE Security Update: Security update for gpg2

______________________________________________________________________________

Announcement ID:   SUSE-SU-2019:2480-1
Rating:            moderate
References:        #1124847 #1141093
Cross-References:  CVE-2019-13050
Affected Products:
                   SUSE Linux Enterprise Server 12-SP4
                   SUSE Linux Enterprise Desktop 12-SP4
                   SUSE CaaS Platform 3.0
______________________________________________________________________________

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

Description:

This update for gpg2 fixes the following issues:
Security issue fixed:

  o CVE-2019-13050: Fixed denial-of-service attacks via big keys. (bsc#1141093)


Non-security issue fixed:

  o Allow coredumps in X11 desktop sessions (bsc#1124847).

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:

  o SUSE Linux Enterprise Server 12-SP4:
    zypper in -t patch SUSE-SLE-SERVER-12-SP4-2019-2480=1
  o SUSE Linux Enterprise Desktop 12-SP4:
    zypper in -t patch SUSE-SLE-DESKTOP-12-SP4-2019-2480=1
  o SUSE CaaS Platform 3.0:
    To install this update, use the SUSE CaaS Platform Velum dashboard. It will
    inform you if it detects new updates and let you then trigger updating of
    the complete cluster in a controlled way.

Package List:

  o SUSE Linux Enterprise Server 12-SP4 (aarch64 ppc64le s390x x86_64):
       gpg2-2.0.24-9.8.1
       gpg2-debuginfo-2.0.24-9.8.1
       gpg2-debugsource-2.0.24-9.8.1
  o SUSE Linux Enterprise Server 12-SP4 (noarch):
       gpg2-lang-2.0.24-9.8.1
  o SUSE Linux Enterprise Desktop 12-SP4 (x86_64):
       gpg2-2.0.24-9.8.1
       gpg2-debuginfo-2.0.24-9.8.1
       gpg2-debugsource-2.0.24-9.8.1
  o SUSE Linux Enterprise Desktop 12-SP4 (noarch):
       gpg2-lang-2.0.24-9.8.1
  o SUSE CaaS Platform 3.0 (x86_64):
       gpg2-2.0.24-9.8.1
       gpg2-debuginfo-2.0.24-9.8.1
       gpg2-debugsource-2.0.24-9.8.1


References:

  o https://www.suse.com/security/cve/CVE-2019-13050.html
  o https://bugzilla.suse.com/1124847
  o https://bugzilla.suse.com/1141093

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