Security update for openssh

SUSE Security Update: Security update for openssh
Announcement ID: SUSE-SU-2020:3844-1
Rating: moderate
References: #1148566 #1161684 #1173513
Cross-References:CVE-2020-14145
Affected Products:
  • SUSE OpenStack Cloud Crowbar 9
  • SUSE OpenStack Cloud 9
  • SUSE Linux Enterprise Server for SAP 12-SP4
  • SUSE Linux Enterprise Server 12-SP5
  • SUSE Linux Enterprise Server 12-SP4-LTSS

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

Description:

This update for openssh fixes the following issues:

  • CVE-2020-14145: Fixed an observable discrepancy leading to an information leak in the algorithm negotiation (bsc#1173513).
  • Fixed an issue where AuthorizedKeysCommand produced a lot of output (bsc#1161684).
  • Fixed an issue where oracle cluster with cluvfy using "scp" failing/missinterpreted (bsc#1148566).

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 OpenStack Cloud Crowbar 9:
    zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2020-3844=1
  • SUSE OpenStack Cloud 9:
    zypper in -t patch SUSE-OpenStack-Cloud-9-2020-3844=1
  • SUSE Linux Enterprise Server for SAP 12-SP4:
    zypper in -t patch SUSE-SLE-SAP-12-SP4-2020-3844=1
  • SUSE Linux Enterprise Server 12-SP5:
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2020-3844=1
  • SUSE Linux Enterprise Server 12-SP4-LTSS:
    zypper in -t patch SUSE-SLE-SERVER-12-SP4-LTSS-2020-3844=1

Package List:

  • SUSE OpenStack Cloud Crowbar 9 (x86_64):
    • openssh-7.2p2-78.10.1
    • openssh-askpass-gnome-7.2p2-78.10.1
    • openssh-askpass-gnome-debuginfo-7.2p2-78.10.1
    • openssh-debuginfo-7.2p2-78.10.1
    • openssh-debugsource-7.2p2-78.10.1
    • openssh-fips-7.2p2-78.10.1
    • openssh-helpers-7.2p2-78.10.1
    • openssh-helpers-debuginfo-7.2p2-78.10.1
  • SUSE OpenStack Cloud 9 (x86_64):
    • openssh-7.2p2-78.10.1
    • openssh-askpass-gnome-7.2p2-78.10.1
    • openssh-askpass-gnome-debuginfo-7.2p2-78.10.1
    • openssh-debuginfo-7.2p2-78.10.1
    • openssh-debugsource-7.2p2-78.10.1
    • openssh-fips-7.2p2-78.10.1
    • openssh-helpers-7.2p2-78.10.1
    • openssh-helpers-debuginfo-7.2p2-78.10.1
  • SUSE Linux Enterprise Server for SAP 12-SP4 (ppc64le x86_64):
    • openssh-7.2p2-78.10.1
    • openssh-askpass-gnome-7.2p2-78.10.1
    • openssh-askpass-gnome-debuginfo-7.2p2-78.10.1
    • openssh-debuginfo-7.2p2-78.10.1
    • openssh-debugsource-7.2p2-78.10.1
    • openssh-fips-7.2p2-78.10.1
    • openssh-helpers-7.2p2-78.10.1
    • openssh-helpers-debuginfo-7.2p2-78.10.1
  • SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):
    • openssh-7.2p2-78.10.1
    • openssh-askpass-gnome-7.2p2-78.10.1
    • openssh-askpass-gnome-debuginfo-7.2p2-78.10.1
    • openssh-debuginfo-7.2p2-78.10.1
    • openssh-debugsource-7.2p2-78.10.1
    • openssh-fips-7.2p2-78.10.1
    • openssh-helpers-7.2p2-78.10.1
    • openssh-helpers-debuginfo-7.2p2-78.10.1
  • SUSE Linux Enterprise Server 12-SP4-LTSS (aarch64 ppc64le s390x x86_64):
    • openssh-7.2p2-78.10.1
    • openssh-askpass-gnome-7.2p2-78.10.1
    • openssh-askpass-gnome-debuginfo-7.2p2-78.10.1
    • openssh-debuginfo-7.2p2-78.10.1
    • openssh-debugsource-7.2p2-78.10.1
    • openssh-fips-7.2p2-78.10.1
    • openssh-helpers-7.2p2-78.10.1
    • openssh-helpers-debuginfo-7.2p2-78.10.1

References: