Test Kennung:	1.3.6.1.4.1.25623.1.0.117696
Kategorie:	Privilege escalation
Titel:	OpenSSH 6.2 <= 8.7 Privilege Escalation Vulnerability
Zusammenfassung:	OpenSSH is prone to a privilege scalation vulnerability in; certain configurations.
Beschreibung:	Summary: OpenSSH is prone to a privilege scalation vulnerability in certain configurations. Vulnerability Insight: sshd failed to correctly initialise supplemental groups when executing an AuthorizedKeysCommand or AuthorizedPrincipalsCommand, where a AuthorizedKeysCommandUser or AuthorizedPrincipalsCommandUser directive has been set to run the command as a different user. Instead these commands would inherit the groups that sshd was started with. Depending on system configuration, inherited groups may allow AuthorizedKeysCommand/AuthorizedPrincipalsCommand helper programs to gain unintended privilege. Neither AuthorizedKeysCommand nor AuthorizedPrincipalsCommand are enabled by default in sshd_config. Affected Software/OS: OpenSSH versions 6.2 through 8.7. Solution: Update to version 8.8 or later. CVSS Score: 4.4 CVSS Vector: AV:L/AC:M/Au:N/C:P/I:P/A:P
Querverweis:	Common Vulnerability Exposure (CVE) ID: CVE-2021-41617 https://bugzilla.suse.com/show_bug.cgi?id=1190975 https://security.netapp.com/advisory/ntap-20211014-0004/ Debian Security Information: DSA-5586 (Google Search) https://www.debian.org/security/2023/dsa-5586 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6XJIONMHMKZDTMH6BQR5TNLF2WDCGWED/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/W44V2PFQH5YLRN6ZJTVRKAD7CU6CYYET/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KVI7RWM2JLNMWTOFK6BDUSGNOIPZYPUT/ https://www.starwindsoftware.com/security/sw-20220805-0001/ https://www.tenable.com/plugins/nessus/154174 https://www.openssh.com/security.html https://www.openssh.com/txt/release-8.8 https://www.openwall.com/lists/oss-security/2021/09/26/1 https://www.oracle.com/security-alerts/cpuapr2022.html https://www.oracle.com/security-alerts/cpujul2022.html https://lists.debian.org/debian-lts-announce/2023/12/msg00017.html
Copyright	Copyright (C) 2021 Greenbone Networks GmbH

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