| Name | CVE-2018-7749 |
| Description | The SSH server implementation of AsyncSSH before 1.12.1 does not properly check whether authentication is completed before processing other requests. A customized SSH client can simply skip the authentication step. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 892787 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| python-asyncssh (PTS) | buster (security), buster, buster (lts) | 1.12.2-1+deb10u1 | fixed |
| bullseye | 2.5.0-0.1 | fixed |
| bullseye (security) | 2.5.0-0.1+deb11u1 | fixed |
| bookworm (security), bookworm | 2.10.1-2+deb12u1 | fixed |
| sid, trixie | 2.19.0-1 | fixed |
The information below is based on the following data on fixed versions.
Notes
https://github.com/ronf/asyncssh/commit/16e6ebfa893167c7d9d3f6dc7a2c0d197e47f43a