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AUSCERT External Security Bulletin Redistribution
ESB-2020.4466
Security update for openssh
18 December 2020
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: openssh
Publisher: SUSE
Operating System: SUSE
Impact/Access: Reduced Security -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2020-14145
Reference: ESB-2020.4369
Original Bulletin:
https://www.suse.com/support/update/announcement/2020/suse-su-20203844-1
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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:
o CVE-2020-14145: Fixed an observable discrepancy leading to an information
leak in the algorithm negotiation (bsc#1173513).
o Fixed an issue where AuthorizedKeysCommand produced a lot of output (bsc#
1161684).
o 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:
o SUSE OpenStack Cloud Crowbar 9:
zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2020-3844=1
o SUSE OpenStack Cloud 9:
zypper in -t patch SUSE-OpenStack-Cloud-9-2020-3844=1
o SUSE Linux Enterprise Server for SAP 12-SP4:
zypper in -t patch SUSE-SLE-SAP-12-SP4-2020-3844=1
o SUSE Linux Enterprise Server 12-SP5:
zypper in -t patch SUSE-SLE-SERVER-12-SP5-2020-3844=1
o SUSE Linux Enterprise Server 12-SP4-LTSS:
zypper in -t patch SUSE-SLE-SERVER-12-SP4-LTSS-2020-3844=1
Package List:
o 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
o 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
o 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
o 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
o 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:
o https://www.suse.com/security/cve/CVE-2020-14145.html
o https://bugzilla.suse.com/1148566
o https://bugzilla.suse.com/1161684
o https://bugzilla.suse.com/1173513
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