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VULNERABILITIES

CVE-2021-41617 Details

Description

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.

Metrics

CVSS 3.x Severity and Vector Strings:

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://cert-portal.siemens.com/productcert/html/ssa-019113.html siemens-SADP
https://cert-portal.siemens.com/productcert/html/ssa-082556.html siemens-SADP
https://bugzilla.suse.com/show_bug.cgi?id=1190975 CVEIssue TrackingPatchThird Party Advisory
https://lists.debian.org/debian-lts-announce/2023/12/msg00017.html CVE
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6XJIONMHMKZDTMH6BQR5TNLF2WDCGWED/ CVE

see all 30 references

Weakness Enumeration

CWE-IDCWE NameSource
NVD-CWE-OtherWeakness Not in a Standard CWE Category[email protected]

Affected Products

ProductVersions

Change History

24 change records found show changes


QUICK INFO

CVE Dictionary Entry:
CVE-2021-41617
NVD Published Date:
Sep 26, 2021
NVD Last Modified:
Jul 14, 2026
Source:
[email protected]