SUSE-SU-2018:4001-1: moderate: Security update for openssl-1_0_0

[sle-security-updates at lists.suse.com]

   SUSE Security Update: Security update for openssl-1_0_0
______________________________________________________________________________

Announcement ID:    SUSE-SU-2018:4001-1
Rating:             moderate
References:         #1100078 #1112209 #1113534 #1113652 #1113742 
                    
Cross-References:   CVE-2018-0734 CVE-2018-5407
Affected Products:
                    SUSE Linux Enterprise Module for Open Buildservice Development Tools 15
                    SUSE Linux Enterprise Module for Legacy Software 15
______________________________________________________________________________

   An update that solves two vulnerabilities and has three
   fixes is now available.

Description:

   This update for openssl-1_0_0 fixes the following issues:

   Security issues fixed:

   - CVE-2018-0734: Fixed timing vulnerability in DSA signature generation
     (bsc#1113652).
   - CVE-2018-5407: Added elliptic curve scalar multiplication timing attack
     defenses that fixes "PortSmash" (bsc#1113534).

   Non-security issues fixed:

   - Added missing timing side channel patch for DSA signature generation
     (bsc#1113742).
   - Set TLS version to 0 in msg_callback for record messages to avoid
     confusing applications (bsc#1100078).
   - Fixed infinite loop in DSA generation with incorrect parameters
     (bsc#1112209)


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-15-2018-2862=1

   - SUSE Linux Enterprise Module for Legacy Software 15:

      zypper in -t patch SUSE-SLE-Module-Legacy-15-2018-2862=1



Package List:

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

      libopenssl1_0_0-hmac-1.0.2p-3.11.1
      libopenssl1_0_0-steam-1.0.2p-3.11.1
      libopenssl1_0_0-steam-debuginfo-1.0.2p-3.11.1
      openssl-1_0_0-cavs-1.0.2p-3.11.1
      openssl-1_0_0-cavs-debuginfo-1.0.2p-3.11.1
      openssl-1_0_0-debuginfo-1.0.2p-3.11.1
      openssl-1_0_0-debugsource-1.0.2p-3.11.1

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

      openssl-1_0_0-doc-1.0.2p-3.11.1

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

      libopenssl-1_0_0-devel-1.0.2p-3.11.1
      libopenssl1_0_0-1.0.2p-3.11.1
      libopenssl1_0_0-debuginfo-1.0.2p-3.11.1
      openssl-1_0_0-1.0.2p-3.11.1
      openssl-1_0_0-debuginfo-1.0.2p-3.11.1
      openssl-1_0_0-debugsource-1.0.2p-3.11.1


References:

   https://www.suse.com/security/cve/CVE-2018-0734.html
   https://www.suse.com/security/cve/CVE-2018-5407.html
   https://bugzilla.suse.com/1100078
   https://bugzilla.suse.com/1112209
   https://bugzilla.suse.com/1113534
   https://bugzilla.suse.com/1113652
   https://bugzilla.suse.com/1113742