Russh is a Rust SSH client & server library. Prior to version 0.60.1, a pre-authentication denial-of-service vulnerability exists in the server's keyboard-interactive authentication handler. A malicious client can crash any russh-based server that implements keyboard-interactive auth (e.g., for 2FA/TOTP) with a single malformed packet, requiring no credentials. This issue has been patched in version 0.60.1.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 0.60.1CPE matchmatch criteria | cpe:2.3:a:russh_project:russh:*:*:*:*:*:rust:*:* | ||
< 0.23.1CPE matchmatch criteria | cpe:2.3:a:warpgate_project:warpgate:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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