CVE Vulnerabilities

CVE-2023-28531

Published: Mar 17, 2023 | Modified: Feb 12, 2024
CVSS 3.x
9.8
CRITICAL
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu

ssh-add in OpenSSH before 9.3 adds smartcard keys to ssh-agent without the intended per-hop destination constraints. The earliest affected version is 8.9.

Affected Software

Name Vendor Start Version End Version
Openssh Openbsd 8.9 (including) 9.3 (excluding)

References