CVE-2023-46133

Katalog CVE

CVSS 9.1 · Critical EPSS 0,45%

Kerentanan Use of Weak Hash pada entronad cryptoes. Skor CVSS 3.1 9.1 (Critical) menurut NVD.

Deskripsi (NVD)

CryptoES is a cryptography algorithms library compatible with ES6 and TypeScript. Prior to version 2.1.0, CryptoES PBKDF2 is 1,000 times weaker than originally specified in 1993, and at least 1,300,000 times weaker than current industry standard. This is because it both defaults to SHA1, a cryptographic hash algorithm considered insecure since at least 2005, and defaults to one single iteration, a 'strength' or 'difficulty' value specified at 1,000 when specified in 1993. PBKDF2 relies on iteration count as a countermeasure to preimage and collision attacks. If used to protect passwords, the impact is high. If used to generate signatures, the impact is high. Version 2.1.0 contains a patch for this issue. As a workaround, configure CryptoES to use SHA256 with at least 250,000 iterations.

Rincian

Terbit di NVD

25 Oktober 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

9.1 (Critical), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-328: Use of Weak Hash
CWE-916: Use of Password Hash With Insufficient Computational Effort
CWE-327: Use of a Broken or Risky Cryptographic Algorithm

EPSS (30 hari)

0,45% peluang dieksploitasi; lebih tinggi dari 37,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/entronad/crypto-es/security/advisories/GHSA-mpj8-q39x-wq5h exploit · advisory vendor
• https://github.com/entronad/crypto-es/commit/d506677fae3d03a454b37ad126e0c119d416b757 patch