Security update for libssh

Announcement ID: SUSE-SU-2018:3253-1
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2018-10933 ( SUSE ): 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE-2018-10933 ( NVD ): 9.1 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Affected Products:
  • SUSE Linux Enterprise Desktop 12 SP3
  • SUSE Linux Enterprise High Performance Computing 12 SP3
  • SUSE Linux Enterprise Server 12 SP3
  • SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • SUSE Linux Enterprise Software Development Kit 12 SP3
  • SUSE Linux Enterprise Workstation Extension 12 12-SP3

An update that solves one vulnerability can now be installed.

Description:

This update for libssh fixes the following issues:

Security issue fixed:

  • CVE-2018-10933: Fixed a server mode authentication bypass (bsc#1108020).

Non security issue fixed:

  • Fix popd syntax to be compatible with newer versions of the bash shell.

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 SP3
    zypper in -t patch SUSE-SLE-DESKTOP-12-SP3-2018-2320=1
  • SUSE Linux Enterprise Software Development Kit 12 SP3
    zypper in -t patch SUSE-SLE-SDK-12-SP3-2018-2320=1
  • SUSE Linux Enterprise Workstation Extension 12 12-SP3
    zypper in -t patch SUSE-SLE-WE-12-SP3-2018-2320=1

Package List:

  • SUSE Linux Enterprise Desktop 12 SP3 (x86_64)
    • libssh-debugsource-0.6.3-12.6.1
    • libssh4-0.6.3-12.6.1
    • libssh4-debuginfo-0.6.3-12.6.1
  • SUSE Linux Enterprise Software Development Kit 12 SP3 (aarch64 ppc64le s390x x86_64)
    • libssh-debugsource-0.6.3-12.6.1
    • libssh-devel-0.6.3-12.6.1
    • libssh4-0.6.3-12.6.1
    • libssh-devel-doc-0.6.3-12.6.1
    • libssh4-debuginfo-0.6.3-12.6.1
  • SUSE Linux Enterprise Workstation Extension 12 12-SP3 (x86_64)
    • libssh-debugsource-0.6.3-12.6.1
    • libssh4-0.6.3-12.6.1
    • libssh4-debuginfo-0.6.3-12.6.1

References: