| Name | CVE-2025-61985 |
| Description | ssh in OpenSSH before 10.1 allows the '\0' character in an ssh:// URI, potentially leading to code execution when a ProxyCommand is used. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-4584-1 |
| Debian Bugs | 1117530 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| openssh (PTS) | bullseye | 1:8.4p1-5+deb11u3 | vulnerable |
| bullseye (security) | 1:8.4p1-5+deb11u7 | fixed |
| bookworm | 1:9.2p1-2+deb12u10 | fixed |
| bookworm (security) | 1:9.2p1-2+deb12u9 | fixed |
| trixie | 1:10.0p1-7+deb13u4 | fixed |
| trixie (security) | 1:10.0p1-7+deb13u2 | fixed |
| forky | 1:10.3p1-1 | fixed |
| sid | 1:10.3p1-2 | fixed |
The information below is based on the following data on fixed versions.
Notes
https://www.openwall.com/lists/oss-security/2025/10/06/1
https://github.com/openssh/openssh-portable/commit/43b3bff47bb029f2299bacb6a36057981b39fdb0 (V_10_1_P1)