Reusing a Nonce, Key Pair in Encryption in ssh-agent Docker images - CVE-2025-32754
Published: April 15, 2025
Vulnerability identifier: #VU107445
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2025-32754
CWE-ID: CWE-323
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Jenkins
Affected software:
ssh-agent Docker images
ssh-agent Docker images
Detailed vulnerability description
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to SSH host keys are generated on image creation for images based on Debian. A remote attacker can insert themselves into the network path between the SSH client and SSH build agent to impersonate the latter.
How to mitigate CVE-2025-32754
Install updates from vendor's website.