CVE-2024-23342

Katalog CVE

CVSS 7.4 · High EPSS 0,99%

Kerentanan Observable Discrepancy pada tlsfuzzer ecdsa. Skor CVSS 3.1 7.4 (High) menurut NVD.

Deskripsi (NVD)

The `ecdsa` PyPI package is a pure Python implementation of ECC (Elliptic Curve Cryptography) with support for ECDSA (Elliptic Curve Digital Signature Algorithm), EdDSA (Edwards-curve Digital Signature Algorithm) and ECDH (Elliptic Curve Diffie-Hellman). Versions 0.18.0 and prior are vulnerable to the Minerva attack. As of time of publication, no known patched version exists.

Rincian

Terbit di NVD

23 Januari 2024

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-203: Observable Discrepancy
CWE-208: Observable Timing Discrepancy
CWE-385: Covert Timing Channel

EPSS (30 hari)

0,99% peluang dieksploitasi; lebih tinggi dari 61,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/tlsfuzzer/python-ecdsa/security/advisories/GHSA-wj6h-64fc-37mp exploit · advisory vendor
• https://github.com/tlsfuzzer/python-ecdsa/blob/master/SECURITY.md product
• https://minerva.crocs.fi.muni.cz/ deskripsi teknis
• https://securitypitfalls.wordpress.com/2018/08/03/constant-time-compare-in-python/ deskripsi teknis