SUSE Security Update: Security update for openconnect
______________________________________________________________________________

Announcement ID:    SUSE-SU-2020:1807-1
Rating:             moderate
References:         #1171862 
Cross-References:   CVE-2020-12823
Affected Products:
                    SUSE Linux Enterprise Workstation Extension 12-SP5
                    SUSE Linux Enterprise Workstation Extension 12-SP4
______________________________________________________________________________

   An update that fixes one vulnerability is now available.

Description:

   This update for openconnect fixes the following issues:

   - CVE-2020-12823: Fixed a buffer overflow via crafted certificate data
     which could have led to denial of service (bsc#1171862).


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 Workstation Extension 12-SP5:

      zypper in -t patch SUSE-SLE-WE-12-SP5-2020-1807=1

   - SUSE Linux Enterprise Workstation Extension 12-SP4:

      zypper in -t patch SUSE-SLE-WE-12-SP4-2020-1807=1



Package List:

   - SUSE Linux Enterprise Workstation Extension 12-SP5 (noarch):

      openconnect-lang-7.08-3.12.1

   - SUSE Linux Enterprise Workstation Extension 12-SP5 (x86_64):

      openconnect-7.08-3.12.1
      openconnect-debuginfo-7.08-3.12.1
      openconnect-debugsource-7.08-3.12.1

   - SUSE Linux Enterprise Workstation Extension 12-SP4 (x86_64):

      openconnect-7.08-3.12.1
      openconnect-debuginfo-7.08-3.12.1
      openconnect-debugsource-7.08-3.12.1

   - SUSE Linux Enterprise Workstation Extension 12-SP4 (noarch):

      openconnect-lang-7.08-3.12.1


References:

   https://www.suse.com/security/cve/CVE-2020-12823.html
   https://bugzilla.suse.com/1171862

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