SUSE Security Update: Security update for openssl-1_1
______________________________________________________________________________

Announcement ID:    SUSE-SU-2019:0678-1
Rating:             moderate
References:         #1116833 #1125494 #1128189 
Cross-References:   CVE-2019-1543
Affected Products:
                    SUSE Linux Enterprise Module for Open Buildservice Development Tools 15
                    SUSE Linux Enterprise Module for Basesystem 15
______________________________________________________________________________

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

Description:

   This update for openssl-1_1 (OpenSSL Security Advisory [6 March 2019])
   fixes the following issues:

   Security issue fixed:

   - CVE-2019-1543: Fixed an implementation error in ChaCha20-Poly1305 where
     it was allowed to set IV with more than 12 bytes (bsc#1128189).

   Other issues addressed:

   - Fixed a segfault in openssl speed when an unknown algorithm is passed
     (bsc#1125494).
   - Correctly skipped binary curves in openssl speed to avoid spitting
     errors (bsc#1116833).


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 Open Buildservice Development Tools 15:

      zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-2019-678=1

   - SUSE Linux Enterprise Module for Basesystem 15:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-2019-678=1



Package List:

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

      libopenssl-1_1-devel-32bit-1.1.0i-4.21.1

   - SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 (noarch):

      openssl-1_1-doc-1.1.0i-4.21.1

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

      libopenssl-1_1-devel-1.1.0i-4.21.1
      libopenssl1_1-1.1.0i-4.21.1
      libopenssl1_1-debuginfo-1.1.0i-4.21.1
      libopenssl1_1-hmac-1.1.0i-4.21.1
      openssl-1_1-1.1.0i-4.21.1
      openssl-1_1-debuginfo-1.1.0i-4.21.1
      openssl-1_1-debugsource-1.1.0i-4.21.1

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

      libopenssl1_1-32bit-1.1.0i-4.21.1
      libopenssl1_1-32bit-debuginfo-1.1.0i-4.21.1
      libopenssl1_1-hmac-32bit-1.1.0i-4.21.1


References:

   https://www.suse.com/security/cve/CVE-2019-1543.html
   https://bugzilla.suse.com/1116833
   https://bugzilla.suse.com/1125494
   https://bugzilla.suse.com/1128189

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