CVE-2025-54804
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2025-54804
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-54804.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2025-54804
- Aliases
- Related
- Published
- 2025-08-05T01:15:42Z
- Modified
- 2025-08-13T20:50:33.770793Z
- Summary
- [none]
- Details
-
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.
- References
Affected packages
Git / github.com/eugeny/russh
Affected ranges
- Type
- GIT
- Repo
- https://github.com/eugeny/russh
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
Affected versions
0.*
0.37.0-beta.1
v0.*
v0.34.0
v0.35.0-beta.1
v0.35.0-beta.2
v0.35.0-beta.3
v0.35.0-beta.5
v0.35.0-beta.6
v0.35.0-beta.7
v0.35.0-beta.8
v0.35.0-beta.9
v0.36.0
v0.36.1
v0.37.0
v0.37.0-beta.1
v0.37.1
v0.38.0
v0.38.0-beta.1
v0.39.0
v0.39.0-beta.1
v0.40.0
v0.40.1
v0.40.2
v0.42.0
v0.43.0
v0.43.0-beta.1
v0.44.0
v0.44.0-beta.1
v0.44.0-beta.3
v0.44.0-beta.4
v0.44.1
v0.45.0
v0.46.0
v0.47.0-beta.3
v0.47.0-beta.4
v0.48.0
v0.48.1
v0.48.2
v0.49.0
v0.50.0
v0.50.0-beta.10
v0.50.0-beta.11
v0.50.0-beta.12
v0.50.0-beta.2
v0.50.0-beta.3
v0.50.0-beta.4
v0.50.0-beta.5
v0.50.0-beta.6
v0.50.0-beta.7
v0.50.0-beta.8
v0.50.0-beta.9
v0.50.1
v0.50.3
v0.50.4
v0.51.0
v0.51.0-beta.1
v0.51.0-beta.2
v0.51.0-beta.3
v0.51.1
v0.52.0
v0.52.0-beta.1
v0.52.1
v0.53.0
v0.53.0-beta.1
v0.54.0