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             AUSCERT External Security Bulletin Redistribution

                               ESB-2020.1823
            SUSE-SU-2020:1337-1 Security update for openconnect
                                22 May 2020

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

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

Product:           openconnect
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Access Confidential Data -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2020-12105  

Reference:         ESB-2020.1731.2

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2020/suse-su-20201337-1.html

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SUSE Security Update: Security update for openconnect

______________________________________________________________________________

Announcement ID:   SUSE-SU-2020:1337-1
Rating:            moderate
References:        #1170452
Cross-References:  CVE-2020-12105
Affected Products:
                   SUSE Linux Enterprise Workstation Extension 15-SP1
                   SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1
______________________________________________________________________________

An update that fixes one vulnerability is now available.

Description:

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

  o CVE-2020-12105: Fixed the improper handling of negative return values from
    X509_check_ function calls that might have allowed MITM attacks (bsc#
    1170452).

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 Workstation Extension 15-SP1:
    zypper in -t patch SUSE-SLE-Product-WE-15-SP1-2020-1337=1
  o SUSE Linux Enterprise Module for Open Buildservice Development Tools
    15-SP1:
    zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2020-1337=1

Package List:

  o SUSE Linux Enterprise Workstation Extension 15-SP1 (x86_64):
       openconnect-7.08-6.6.1
       openconnect-debuginfo-7.08-6.6.1
       openconnect-debugsource-7.08-6.6.1
       openconnect-devel-7.08-6.6.1
  o SUSE Linux Enterprise Workstation Extension 15-SP1 (noarch):
       openconnect-lang-7.08-6.6.1
  o SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1
    (aarch64 ppc64le s390x x86_64):
       openconnect-debuginfo-7.08-6.6.1
       openconnect-debugsource-7.08-6.6.1
       openconnect-doc-7.08-6.6.1


References:

  o https://www.suse.com/security/cve/CVE-2020-12105.html
  o https://bugzilla.suse.com/1170452

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===========================================================================
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The University of Queensland
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