Security update for openssl-1_0_0

Announcement ID: SUSE-SU-2019:0600-1
Rating: moderate
References:
Cross-References:
CVSS scores:
  • CVE-2019-1559 ( SUSE ): 4.0 CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N
  • CVE-2019-1559 ( NVD ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
  • CVE-2019-1559 ( NVD ): 5.9 CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Products:
  • Legacy Module 15
  • SUSE Linux Enterprise High Performance Computing 15
  • SUSE Linux Enterprise Server 15
  • SUSE Linux Enterprise Server for SAP Applications 15

An update that solves one vulnerability and has one security fix can now be installed.

Description:

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

Security issues fixed:

  • The 9 Lives of Bleichenbacher's CAT: Cache Attacks on TLS Implementations (bsc#1117951)
  • CVE-2019-1559: Fixed OpenSSL 0-byte Record Padding Oracle which under certain circumstances a TLS server can be forced to respond differently to a client and lead to the decryption of the data (bsc#1127080).

Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

  • Legacy Module 15
    zypper in -t patch SUSE-SLE-Module-Legacy-15-2019-600=1

Package List:

  • Legacy Module 15 (aarch64 ppc64le s390x x86_64)
    • libopenssl1_0_0-debuginfo-1.0.2p-3.14.2
    • libopenssl-1_0_0-devel-1.0.2p-3.14.2
    • openssl-1_0_0-debugsource-1.0.2p-3.14.2
    • openssl-1_0_0-1.0.2p-3.14.2
    • openssl-1_0_0-debuginfo-1.0.2p-3.14.2
    • libopenssl1_0_0-1.0.2p-3.14.2

References: