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.
Published: 2003-12-02
Score: 5.0 Medium
EPSS: 2.3% Low
KEV: No
Impact: n/a
Action: n/a
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Remediation

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Advisories
Source ID Title
EUVD EUVD EUVD-2003-0961 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

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Subscriptions

Gnu Privacy Guard
Redhat Enterprise Linux Linux
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

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

Reserved: 2003-12-01T00:00:00.000Z

Link: CVE-2003-0971

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

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

Modified: 2026-04-16T00:27:16.627

Link: CVE-2003-0971

cve-icon Redhat

Severity : Important

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

Links: CVE-2003-0971 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses