CVE-2026-74888

Katalog CVE

CVSS 7.5 · High EPSS 0,27%

Kerentanan Use of a Broken or Risky Cryptographic Algorithm pada jahlives openssl encrypt. Skor CVSS 3.1 7.5 (High) menurut vulncheck.com.

Deskripsi (NVD)

openssl_encrypt versions before 1.4.0 use a non-standard PBKDF2 key derivation construction with iterations=1 per call in an outer loop, creating a KDF whose security properties have not been formally analyzed. Attackers can exploit this weakened key derivation to more efficiently crack passwords protecting legacy encrypted files compared to standard PBKDF2 implementations.

Advisory KUTIM-CSIRT

• Peringatan Keamanan: Rekapitulasi 66 Kerentanan pada Paket Python openssl_encrypt 5 Sep 2026

Rincian

Terbit di NVD

17 Agustus 2026

Terakhir diubah

1 September 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-327: Use of a Broken or Risky Cryptographic Algorithm

EPSS (30 hari)

0,27% peluang dieksploitasi; lebih tinggi dari 18,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/jahlives/openssl_encrypt/security/advisories/GHSA-743f-89fg-x288 advisory vendor
• https://www.vulncheck.com/advisories/openssl-encrypt-before-non-standard-pbkdf2-key-derivation advisory pihak ketiga