Security update for openssl

SUSE Security Update: Security update for openssl
Announcement ID: SUSE-SU-2018:3864-1
Rating: moderate
References: #1101470 #1104789 #1106197 #1110018 #1113534 #1113652
Cross-References: CVE-2016-8610 CVE-2018-0734 CVE-2018-0737 CVE-2018-5407
Affected Products:
  • SUSE Linux Enterprise Server 12-SP1-LTSS

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

Description:

This update for openssl 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).
  • CVE-2018-0737: Corrected the current error detection of the current fix (bsc#1106197).
  • CVE-2016-8610: Adjusted current fix and add missing error string (bsc#1110018).
  • Add missing timing side channel patch for DSA signature generation (bsc#1113742).
  • Fixed the "One and Done" side-channel attack on RSA (bsc#1104789).

Non-security issues fixed:
  • Added openssl(cli) so that the packages that required the openssl binary can require this instead of the new openssl meta package (bsc#1101470).

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 Server 12-SP1-LTSS:
    zypper in -t patch SUSE-SLE-SERVER-12-SP1-2018-2762=1

Package List:

  • SUSE Linux Enterprise Server 12-SP1-LTSS (ppc64le s390x x86_64):
    • libopenssl1_0_0-1.0.1i-54.20.1
    • libopenssl1_0_0-debuginfo-1.0.1i-54.20.1
    • libopenssl1_0_0-hmac-1.0.1i-54.20.1
    • openssl-1.0.1i-54.20.1
    • openssl-debuginfo-1.0.1i-54.20.1
    • openssl-debugsource-1.0.1i-54.20.1
  • SUSE Linux Enterprise Server 12-SP1-LTSS (s390x x86_64):
    • libopenssl1_0_0-32bit-1.0.1i-54.20.1
    • libopenssl1_0_0-debuginfo-32bit-1.0.1i-54.20.1
    • libopenssl1_0_0-hmac-32bit-1.0.1i-54.20.1
  • SUSE Linux Enterprise Server 12-SP1-LTSS (noarch):
    • openssl-doc-1.0.1i-54.20.1

References: