Security update for openssh SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2021:3950-1 Final 1 1 2021-12-06T13:59:54Z current 2021-12-06T13:59:54Z 2021-12-06T13:59:54Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for openssh This update for openssh fixes the following issues: - CVE-2021-41617: Fixed privilege escalation when AuthorizedKeysCommand/AuthorizedPrincipalsCommand are configured (bsc#1190975). The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). openSUSE-SLE-15.3-2021-3950 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/BEK24NI33V77MMNQQN72LO2RGAF23X76/ E-Mail link for openSUSE-SU-2021:3950-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1190975 SUSE Bug 1190975 https://www.suse.com/security/cve/CVE-2021-41617/ SUSE CVE CVE-2021-41617 page openSUSE Leap 15.3 openssh-8.4p1-3.6.1 openssh-askpass-gnome-8.4p1-3.6.1 openssh-cavs-8.4p1-3.6.1 openssh-clients-8.4p1-3.6.1 openssh-common-8.4p1-3.6.1 openssh-fips-8.4p1-3.6.1 openssh-helpers-8.4p1-3.6.1 openssh-server-8.4p1-3.6.1 openssh-8.4p1-3.6.1 as a component of openSUSE Leap 15.3 openssh-askpass-gnome-8.4p1-3.6.1 as a component of openSUSE Leap 15.3 openssh-cavs-8.4p1-3.6.1 as a component of openSUSE Leap 15.3 openssh-clients-8.4p1-3.6.1 as a component of openSUSE Leap 15.3 openssh-common-8.4p1-3.6.1 as a component of openSUSE Leap 15.3 openssh-fips-8.4p1-3.6.1 as a component of openSUSE Leap 15.3 openssh-helpers-8.4p1-3.6.1 as a component of openSUSE Leap 15.3 openssh-server-8.4p1-3.6.1 as a component of openSUSE Leap 15.3 sshd in OpenSSH 6.2 through 8.x before 8.8, when certain non-default configurations are used, allows privilege escalation because supplemental groups are not initialized as expected. Helper programs for AuthorizedKeysCommand and AuthorizedPrincipalsCommand may run with privileges associated with group memberships of the sshd process, if the configuration specifies running the command as a different user. CVE-2021-41617 openSUSE Leap 15.3:openssh-8.4p1-3.6.1 openSUSE Leap 15.3:openssh-askpass-gnome-8.4p1-3.6.1 openSUSE Leap 15.3:openssh-cavs-8.4p1-3.6.1 openSUSE Leap 15.3:openssh-clients-8.4p1-3.6.1 openSUSE Leap 15.3:openssh-common-8.4p1-3.6.1 openSUSE Leap 15.3:openssh-fips-8.4p1-3.6.1 openSUSE Leap 15.3:openssh-helpers-8.4p1-3.6.1 openSUSE Leap 15.3:openssh-server-8.4p1-3.6.1 moderate 4.4 AV:L/AC:M/Au:N/C:P/I:P/A:P 7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/BEK24NI33V77MMNQQN72LO2RGAF23X76/ https://www.suse.com/security/cve/CVE-2021-41617.html CVE-2021-41617 https://bugzilla.suse.com/1190975 SUSE Bug 1190975 https://bugzilla.suse.com/1193497 SUSE Bug 1193497 https://bugzilla.suse.com/1196721 SUSE Bug 1196721 https://bugzilla.suse.com/1200782 SUSE Bug 1200782 https://bugzilla.suse.com/1205056 SUSE Bug 1205056 https://bugzilla.suse.com/1212247 SUSE Bug 1212247 https://bugzilla.suse.com/1212281 SUSE Bug 1212281