Reusing a Nonce, Key Pair in Encryption in ssh-slave Docker images - CVE-2025-32755
Published: April 15, 2025
Vulnerability identifier: #VU107446
CSH Severity: Medium
CVSS v4: 6.3 [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]
CVE-ID: CVE-2025-32755
CWE-ID: CWE-323
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
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.
Affected software
ssh-slave Docker images
How to mitigate CVE-2025-32755
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.