Security update for libssh

Announcement ID: SUSE-SU-2020:0139-1
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2019-14889 ( SUSE ): 7.1 CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
  • CVE-2019-14889 ( NVD ): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • CVE-2019-14889 ( NVD ): 7.1 CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
Affected Products:
  • SUSE Linux Enterprise Desktop 12 SP4
  • SUSE Linux Enterprise High Performance Computing 12 SP4
  • SUSE Linux Enterprise High Performance Computing 12 SP5
  • SUSE Linux Enterprise Server 12 SP4
  • SUSE Linux Enterprise Server 12 SP5
  • SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • SUSE Linux Enterprise Software Development Kit 12 SP4
  • SUSE Linux Enterprise Software Development Kit 12 SP5

An update that solves one vulnerability can now be installed.

Description:

This update for libssh fixes the following issues:

  • CVE-2019-14889: Fixed an unwanted command execution in scp caused by unsanitized location (bsc#1158095).

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:

  • SUSE Linux Enterprise Desktop 12 SP4
    zypper in -t patch SUSE-SLE-DESKTOP-12-SP4-2020-139=1
  • SUSE Linux Enterprise Software Development Kit 12 SP4
    zypper in -t patch SUSE-SLE-SDK-12-SP4-2020-139=1
  • SUSE Linux Enterprise Software Development Kit 12 SP5
    zypper in -t patch SUSE-SLE-SDK-12-SP5-2020-139=1
  • SUSE Linux Enterprise High Performance Computing 12 SP4
    zypper in -t patch SUSE-SLE-SERVER-12-SP4-2020-139=1
  • SUSE Linux Enterprise Server 12 SP4
    zypper in -t patch SUSE-SLE-SERVER-12-SP4-2020-139=1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP4
    zypper in -t patch SUSE-SLE-SERVER-12-SP4-2020-139=1

Package List:

  • SUSE Linux Enterprise Desktop 12 SP4 (x86_64)
    • libssh4-32bit-0.6.3-12.12.1
    • libssh-debugsource-0.6.3-12.12.1
    • libssh4-0.6.3-12.12.1
    • libssh4-debuginfo-32bit-0.6.3-12.12.1
    • libssh4-debuginfo-0.6.3-12.12.1
  • SUSE Linux Enterprise Software Development Kit 12 SP4 (aarch64 ppc64le s390x x86_64)
    • libssh-debugsource-0.6.3-12.12.1
    • libssh4-0.6.3-12.12.1
    • libssh-devel-doc-0.6.3-12.12.1
    • libssh4-debuginfo-0.6.3-12.12.1
    • libssh-devel-0.6.3-12.12.1
  • SUSE Linux Enterprise Software Development Kit 12 SP5 (aarch64 ppc64le s390x x86_64)
    • libssh-devel-doc-0.6.3-12.12.1
  • SUSE Linux Enterprise High Performance Computing 12 SP4 (aarch64 x86_64)
    • libssh4-debuginfo-0.6.3-12.12.1
    • libssh4-0.6.3-12.12.1
    • libssh-debugsource-0.6.3-12.12.1
  • SUSE Linux Enterprise High Performance Computing 12 SP4 (x86_64)
    • libssh4-debuginfo-32bit-0.6.3-12.12.1
    • libssh4-32bit-0.6.3-12.12.1
  • SUSE Linux Enterprise Server 12 SP4 (aarch64 ppc64le s390x x86_64)
    • libssh4-debuginfo-0.6.3-12.12.1
    • libssh4-0.6.3-12.12.1
    • libssh-debugsource-0.6.3-12.12.1
  • SUSE Linux Enterprise Server 12 SP4 (s390x x86_64)
    • libssh4-debuginfo-32bit-0.6.3-12.12.1
    • libssh4-32bit-0.6.3-12.12.1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP4 (ppc64le x86_64)
    • libssh4-debuginfo-0.6.3-12.12.1
    • libssh4-0.6.3-12.12.1
    • libssh-debugsource-0.6.3-12.12.1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP4 (x86_64)
    • libssh4-debuginfo-32bit-0.6.3-12.12.1
    • libssh4-32bit-0.6.3-12.12.1

References: