CVE-2024-23342

HIGH EPSS 57.9%
Published Jan 23, 20242y ago · Modified Jun 17, 20262w ago
7.4 CVSS 3.1
High
Find Similar
Published Jan 23, 2024 2y ago
Last Modified Jun 17, 2026 2w ago

Description

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.

CVSS Details

Base Score
7.4
Exploitability
2.2
Impact
5.2
Vector string
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability None

Threat Intelligence

EPSS Exploit Probability
57.9% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 3

CWE-203
CWE-208
CWE-385

Affected Products 1

VendorProductVersionRange
tlsfuzzerecdsa* ≤0.18.0

References 4

  • github.com https://github.com/tlsfuzzer/python-ecdsa/blob/master/SECURITY.md
    Product
  • github.com https://github.com/tlsfuzzer/python-ecdsa/security/advisories/GHSA-wj6h-64fc-37mp
    ExploitVendor Advisory
  • minerva.crocs.fi.muni.cz https://minerva.crocs.fi.muni.cz/
    Technical Description
  • securitypitfalls.wordpress.com https://securitypitfalls.wordpress.com/2018/08/03/constant-time-compare-in-python/
    Technical Description

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.