CVE catalog
CVE-2023-46446
AsyncSSH vulnerabilities
- Severity
- Medium · CVSS 6.8
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.87% · Oct 25, 2026
An issue in AsyncSSH before 2.14.1 allows attackers to control the remote end of an SSH client session via packet injection/removal and shell emulation, aka a "Rogue Session Attack."
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | python-asyncssh | sid | 2.24.0-2 | fixed |
| Debian | python-asyncssh | forky | 2.24.0-2 | fixed |
| Debian | python-asyncssh | trixie | 2.20.0-1 | fixed |
| Debian | python-asyncssh | bookworm | 2.10.1-2+deb12u2 | fixed |
| Debian | python-asyncssh | bookworm-security | 2.10.1-2+deb12u1 | vulnerable |
| Ubuntu | python-asyncssh | noble | 2.10.1-2ubuntu0.1+esm1 | fixed |
| Ubuntu | python-asyncssh-doc | noble | 2.10.1-2ubuntu0.1+esm1 | fixed |
| Ubuntu | python3-asyncssh | noble | 2.10.1-2ubuntu0.1+esm1 | fixed |
| Ubuntu | python-asyncssh | 16.04 | 1.2.0-1 | vulnerable |
| Ubuntu | python-asyncssh | 16.04 | 1.2.1-1 | vulnerable |
| Ubuntu | python-asyncssh | 16.04 | 1.3.0-1 | vulnerable |
| Ubuntu | python-asyncssh | pro | 2.10.1-2 | vulnerable |
| Ubuntu | python-asyncssh | pro | 2.10.1-2ubuntu0.1 | vulnerable |
| Ubuntu | python-asyncssh | pro | 2.10.1-2ubuntu0.1+esm1 | fixed |
| Ubuntu | python-asyncssh | 20.04 | 1.12.2-1 | vulnerable |
| Ubuntu | python-asyncssh | 20.04 | 1.12.2-1ubuntu0.1 | vulnerable |
| Ubuntu | python-asyncssh | 20.04 | 1.12.2-1ubuntu0.2 | fixed |
| Ubuntu | python-asyncssh | 22.04 | 2.5.0-1 | vulnerable |
| Ubuntu | python-asyncssh | 22.04 | 2.5.0-1ubuntu0.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | python-asyncssh | source | sid | 2.15.0-1 | not yet assigned | Not reported | [1055999] |
| Debian | python-asyncssh | source | forky | 2.15.0-1 | not yet assigned | Not reported | [1055999] |
| Debian | python-asyncssh | source | trixie | 2.15.0-1 | not yet assigned | Not reported | [1055999] |
| Debian | python-asyncssh | source | bookworm | 2.10.1-2+deb12u2 | not yet assigned | Not reported | [1055999] |
| Ubuntu | python-asyncssh | deb | noble | 2.10.1-2ubuntu0.1+esm1 | Not reported | Not reported | Not reported |
| Ubuntu | python-asyncssh-doc | deb | noble | 2.10.1-2ubuntu0.1+esm1 | Not reported | Not reported | Not reported |
| Ubuntu | python3-asyncssh | deb | noble | 2.10.1-2ubuntu0.1+esm1 | Not reported | Not reported | Not reported |
| Ubuntu | python-asyncssh | deb | pro | 2.10.1-2ubuntu0.1+esm1 | Not reported | UBUNTU-CVE-2023-46446 | Not reported |
| Ubuntu | python-asyncssh | deb | 20.04 | 1.12.2-1ubuntu0.2 | Not reported | UBUNTU-CVE-2023-46446 | Not reported |
| Ubuntu | python-asyncssh | deb | 22.04 | 2.5.0-1ubuntu0.1 | Not reported | UBUNTU-CVE-2023-46446 | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
References
- [https://osv.dev/vulnerability/DEBIAN-CVE-2023-46446]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2023-46446]
- [https://security-tracker.debian.org/tracker/CVE-2023-46446]
- [https://security.access.redhat.com/data/csaf/v2/vex/2023/cve-2023-46446.json]
- [https://ubuntu.com/security/notices/USN-7108-1]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [Ubuntu Security Notices (USN)]