{"cve":"CVE-2024-23342","nvd":{"published":"2024-01-23T00:15:26.397","modified":"2026-06-17T07:12:38.053","status":"Analyzed","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_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","score":7.4},"cwes":["CWE-203","CWE-208","CWE-385"],"references":["https://github.com/tlsfuzzer/python-ecdsa/blob/master/SECURITY.md","https://github.com/tlsfuzzer/python-ecdsa/security/advisories/GHSA-wj6h-64fc-37mp","https://minerva.crocs.fi.muni.cz/","https://securitypitfalls.wordpress.com/2018/08/03/constant-time-compare-in-python/","https://github.com/tlsfuzzer/python-ecdsa/blob/master/SECURITY.md"],"products":["tlsfuzzer:ecdsa"],"source":"nvd","synced_at":"2026-10-19T21:44:57.175229480+00:00"},"epss":{"cve":"CVE-2024-23342","score":0.00977,"percentile":0.62153,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-wj6h-64fc-37mp","url":"https://osv.dev/vulnerability/GHSA-wj6h-64fc-37mp","summary":"Minerva timing attack on P-256 in python-ecdsa","modified":"2026-09-10T03:50:09.447249599Z","packages":[{"ecosystem":"PyPI","name":"ecdsa","purl":"pkg:pypi/ecdsa","ranges":["all versions"],"fixed":[]}]},{"id":"PYSEC-2026-1325","url":"https://osv.dev/vulnerability/PYSEC-2026-1325","summary":"Minerva timing attack on P-256 in python-ecdsa","modified":"2026-07-07T17:46:44.612835542Z","packages":[{"ecosystem":"PyPI","name":"ecdsa","purl":"pkg:pypi/ecdsa","ranges":["all versions"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}