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AUSCERT External Security Bulletin Redistribution
ESB-2021.4079
Security update for openssh
2 December 2021
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AusCERT Security Bulletin Summary
---------------------------------
Product: openssh
Publisher: SUSE
Operating System: SUSE
Impact/Access: Increased Privileges -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2021-41617
Reference: ESB-2021.3975
Original Bulletin:
https://www.suse.com/support/update/announcement/2021/suse-su-202114847-1
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SUSE Security Update: Security update for openssh
______________________________________________________________________________
Announcement ID: SUSE-SU-2021:14847-1
Rating: important
References: #1190975
Cross-References: CVE-2021-41617
Affected Products:
SUSE Linux Enterprise Server 11-SP4-LTSS
SUSE Linux Enterprise Debuginfo 11-SP4
______________________________________________________________________________
An update that fixes one vulnerability is now available.
Description:
This update for openssh fixes the following issues:
o CVE-2021-41617: Fixed privilege escalation when AuthorizedKeysCommand/
AuthorizedPrincipalsCommand are configured (bsc#1190975).
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 Linux Enterprise Server 11-SP4-LTSS:
zypper in -t patch slessp4-openssh-14847=1
o SUSE Linux Enterprise Debuginfo 11-SP4:
zypper in -t patch dbgsp4-openssh-14847=1
Package List:
o SUSE Linux Enterprise Server 11-SP4-LTSS (i586 ppc64 s390x x86_64):
openssh-6.6p1-36.26.1
openssh-askpass-gnome-6.6p1-36.26.1
openssh-fips-6.6p1-36.26.1
openssh-helpers-6.6p1-36.26.1
o SUSE Linux Enterprise Debuginfo 11-SP4 (i586 ppc64 s390x x86_64):
openssh-askpass-gnome-debuginfo-6.6p1-36.26.1
openssh-debuginfo-6.6p1-36.26.1
openssh-debugsource-6.6p1-36.26.1
References:
o https://www.suse.com/security/cve/CVE-2021-41617.html
o https://bugzilla.suse.com/1190975
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===========================================================================
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