The following table lists the changes that have been made to the
CVE-2025-54804 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.
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New CVE Received
by [email protected]Aug. 05, 2025
Action Type Old Value New Value Added Description 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. Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Added CWE CWE-190 Added Reference https://github.com/Eugeny/russh/commit/0eb5e406780890e21ff71dd25d731b30676478e5 Added Reference https://github.com/Eugeny/russh/security/advisories/GHSA-h5rc-j5f5-3gcm