Security update for openssl

SUSE Security Update: Security update for openssl
Announcement ID: SUSE-SU-2018:2928-2
Rating: moderate
References: #1089039 #1101246 #1101470 #1104789 #1106197 #997043
Cross-References: CVE-2018-0737
Affected Products:
  • SUSE Linux Enterprise Server 12-SP2-BCL

An update that solves one vulnerability and has 5 fixes is now available.

Description:

This update for openssl fixes the following issues:
These security issues were fixed:

  • Prevent One&Done side-channel attack on RSA that allowed physically near attackers to use EM emanations to recover information (bsc#1104789)
  • CVE-2018-0737: The RSA Key generation algorithm has been shown to be vulnerable to a cache timing side channel attack. An attacker with sufficient access to mount cache timing attacks during the RSA key generation process could have recovered the private key (bsc#1089039)

These non-security issues were fixed:
  • Add openssl(cli) Provide so the packages that require the openssl binary can require this instead of the new openssl meta package (bsc#1101470)
  • Fixed path to the engines which are under /lib64 on SLE-12 (bsc#1101246, bsc#997043)

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-SP2-BCL:
    zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2018-2069=1

Package List:

  • SUSE Linux Enterprise Server 12-SP2-BCL (x86_64):
    • libopenssl-devel-1.0.2j-60.39.1
    • libopenssl1_0_0-1.0.2j-60.39.1
    • libopenssl1_0_0-32bit-1.0.2j-60.39.1
    • libopenssl1_0_0-debuginfo-1.0.2j-60.39.1
    • libopenssl1_0_0-debuginfo-32bit-1.0.2j-60.39.1
    • libopenssl1_0_0-hmac-1.0.2j-60.39.1
    • libopenssl1_0_0-hmac-32bit-1.0.2j-60.39.1
    • openssl-1.0.2j-60.39.1
    • openssl-debuginfo-1.0.2j-60.39.1
    • openssl-debugsource-1.0.2j-60.39.1
  • SUSE Linux Enterprise Server 12-SP2-BCL (noarch):
    • openssl-doc-1.0.2j-60.39.1

References: