CVE-2025-54804

Katalog CVE

CVSS 6.5 · Medium EPSS 0,40%

Kerentanan Integer Overflow or Wraparound pada russh project russh, warpgate project warpgate. Skor CVSS 3.1 6.5 (Medium) menurut github.com.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

5 Agustus 2025

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

6.5 (Medium), sumber github.com
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-190: Integer Overflow or Wraparound

EPSS (30 hari)

0,40% peluang dieksploitasi; lebih tinggi dari 31,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/Eugeny/russh/security/advisories/GHSA-h5rc-j5f5-3gcm exploit · advisory vendor
• https://github.com/Eugeny/russh/commit/0eb5e406780890e21ff71dd25d731b30676478e5 patch