Search Results (2 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2026-42189 1 Eugeny 1 Russh 2026-05-08 7.5 High
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.
CVE-2025-54804 4 Eugeny, Russh Project, Rust-lang and 1 more 4 Russh, Russh, Russh and 1 more 2025-08-13 6.5 Medium
Russh is a Rust SSH client & server library. In versions 0.54.0 and below, the channel window adjust message of the SSH protocol is used to track the free space in the receive buffer of the other side of a channel. The current implementation takes the value from the message and adds it to an internal state value. This can result in a integer overflow. If the Rust code is compiled with overflow checks, it will panic. A malicious client can crash a server. This is fixed in version 0.54.1.