CVE-2026-42189

Katalog CVE

CVSS 7.5 · High EPSS 0,76%

Kerentanan Allocation of Resources Without Limits or Throttling pada russh project russh, warpgate project warpgate. Skor CVSS 3.1 7.5 (High) menurut github.com.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

8 Mei 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-770: Allocation of Resources Without Limits or Throttling
CWE-789: Memory Allocation with Excessive Size Value

EPSS (30 hari)

0,76% peluang dieksploitasi; lebih tinggi dari 54,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/Eugeny/russh/security/advisories/GHSA-f5v4-2wr6-hqmg exploit · mitigasi · advisory vendor
• https://github.com/Eugeny/russh/commit/6c3c80a9b6d60763d6227d60fa8310e57172a4d1 patch
• https://github.com/Eugeny/russh/releases/tag/v0.60.1 product · release notes