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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2003-12-02T05:00:00

Updated: 2024-08-08T02:12:35.614Z

Reserved: 2003-12-01T00:00:00

Link: CVE-2003-0971

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2003-12-15T05:00:00.000

Modified: 2024-11-20T23:45:59.350

Link: CVE-2003-0971

cve-icon Redhat

Severity : Important

Publid Date: 2003-11-27T00:00:00Z

Links: CVE-2003-0971 - Bugzilla