CVE-2003-0971
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.
- EPSS
- 3.6% chance of exploitation in the next 30 days; higher than 89% of CVEs (scores of 2026-10-31)
- Published
- Modified
- Record from
- the NVD, synced
Affected
- gnu:privacy_guard
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