vulnerability
Ubuntu: USN-4762-1 (CVE-2021-28041): OpenSSH vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:H/Au:S/C:P/I:P/A:P) | Mar 5, 2021 | Mar 11, 2021 | Aug 18, 2025 |
Severity
5
CVSS
(AV:N/AC:H/Au:S/C:P/I:P/A:P)
Published
Mar 5, 2021
Added
Mar 11, 2021
Modified
Aug 18, 2025
Description
ssh-agent in OpenSSH before 8.5 has a double free that may be relevant in a few less-common scenarios, such as unconstrained agent-socket access on a legacy operating system, or the forwarding of an agent to an attacker-controlled host.
Solution
ubuntu-upgrade-openssh-client
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.