Description (CNA)
In OpenSSH before 10.3, command execution can occur via shell metacharacters in a username within a command line. This requires a scenario where the username on the command line is untrusted, and also requires a non-default configurations of % in ssh_config.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| OpenBSD / OpenSSH | affected 0 before 10.3 |
CWE
CWE-696
References
- https://www.openssh.org/releasenotes.html#10.3p1
- https://marc.info/?l=openssh-unix-dev&m=177513443901484&w=2
- https://www.openwall.com/lists/oss-security/2026/04/02/3
ADP enrichment
No English description supplied.
No references supplied.