{"cve":"CVE-2003-0971","nvd":{"published":"2003-12-15T05:00:00.000","modified":"2026-06-16T22:03:15.927","status":"Modified","description":"GnuPG (GPG) 1.0.2, and other versions up to 1.2.3, creates ElGamal type 20 (sign+encrypt) keys using the same key component for encryption as for signing, which allows attackers to determine the private key from a signature.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["ftp://patches.sgi.com/support/free/security/advisories/20040202-01-U.asc","http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000798","http://lists.gnupg.org/pipermail/gnupg-announce/2003q4/000276.html","http://lists.gnupg.org/pipermail/gnupg-announce/2003q4/000277.html","http://marc.info/?l=bugtraq&m=106995769213221&w=2"],"products":["gnu:privacy_guard"],"source":"nvd","synced_at":"2026-10-19T19:35:54.859949650+00:00"},"epss":{"cve":"CVE-2003-0971","score":0.03639,"percentile":0.89567,"date":"2026-10-31"},"kev":null,"osv":[],"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."]}