Security update for openssl-1_0_0

SUSE Security Update: Security update for openssl-1_0_0
Announcement ID: SUSE-SU-2018:3989-1
Rating: moderate
References: #1100078 #1112209 #1113534 #1113652 #1113742
Cross-References:CVE-2018-0734 CVE-2018-5407
Affected Products:
  • SUSE Linux Enterprise Software Development Kit 12-SP4
  • SUSE Linux Enterprise Server 12-SP4
  • SUSE Linux Enterprise Desktop 12-SP4

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: Fixed elliptic curve scalar multiplication timing attack defenses (bsc#1113534).
  • Add missing timing side channel patch for DSA signature generation (bsc#1113742).

Non-security issues fixed:
  • Fixed infinite loop in DSA generation with incorrect parameters (bsc#1112209).
  • Set TLS version to 0 in msg_callback for record messages to avoid confusing applications (bsc#1100078).

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 Software Development Kit 12-SP4:
    zypper in -t patch SUSE-SLE-SDK-12-SP4-2018-2846=1
  • SUSE Linux Enterprise Server 12-SP4:
    zypper in -t patch SUSE-SLE-SERVER-12-SP4-2018-2846=1
  • SUSE Linux Enterprise Desktop 12-SP4:
    zypper in -t patch SUSE-SLE-DESKTOP-12-SP4-2018-2846=1

Package List:

  • SUSE Linux Enterprise Software Development Kit 12-SP4 (aarch64 ppc64le s390x x86_64):
    • libopenssl-1_0_0-devel-1.0.2p-3.3.1
    • openssl-1_0_0-debuginfo-1.0.2p-3.3.1
    • openssl-1_0_0-debugsource-1.0.2p-3.3.1
  • SUSE Linux Enterprise Server 12-SP4 (aarch64 ppc64le s390x x86_64):
    • libopenssl-1_0_0-devel-1.0.2p-3.3.1
    • libopenssl1_0_0-1.0.2p-3.3.1
    • libopenssl1_0_0-debuginfo-1.0.2p-3.3.1
    • libopenssl1_0_0-hmac-1.0.2p-3.3.1
    • openssl-1_0_0-1.0.2p-3.3.1
    • openssl-1_0_0-debuginfo-1.0.2p-3.3.1
    • openssl-1_0_0-debugsource-1.0.2p-3.3.1
  • SUSE Linux Enterprise Server 12-SP4 (s390x x86_64):
    • libopenssl1_0_0-32bit-1.0.2p-3.3.1
    • libopenssl1_0_0-debuginfo-32bit-1.0.2p-3.3.1
    • libopenssl1_0_0-hmac-32bit-1.0.2p-3.3.1
  • SUSE Linux Enterprise Server 12-SP4 (noarch):
    • openssl-1_0_0-doc-1.0.2p-3.3.1
  • SUSE Linux Enterprise Desktop 12-SP4 (x86_64):
    • libopenssl-1_0_0-devel-1.0.2p-3.3.1
    • libopenssl1_0_0-1.0.2p-3.3.1
    • libopenssl1_0_0-32bit-1.0.2p-3.3.1
    • libopenssl1_0_0-debuginfo-1.0.2p-3.3.1
    • libopenssl1_0_0-debuginfo-32bit-1.0.2p-3.3.1
    • openssl-1_0_0-1.0.2p-3.3.1
    • openssl-1_0_0-debuginfo-1.0.2p-3.3.1
    • openssl-1_0_0-debugsource-1.0.2p-3.3.1

References: