VDB
DEBIAN-CVE-2021-41617
DEBIAN-CVE-2021-41617
PUBLISHED
CVSS 7 HIGH
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.
Risk Scores
CVSS v3.1
7
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | openssh | 0, 0, 0 |
| Debian:13 | openssh | 0, 0, 0 |
| Debian:11 | openssh | 1:8.4p1-5+deb11u1, 1:8.4p1-5+deb11u2, 1:8.4p1-5 |
| Debian:12 | openssh | 0, 0, 0 |
Timeline
- Sep 26, 2021 CVE Published
- Apr 28, 2026 CVE Updated