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CVE-2003-0971

CVE-2003-0971

EPSS 2.9%
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.
Affected products
n/a · n/a

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References
ftp://patches.sgi.com/support/free/security/advisories/20040202-01-U.aschttp://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000798http://lists.gnupg.org/pipermail/gnupg-announce/2003q4/000276.htmlhttp://lists.gnupg.org/pipermail/gnupg-announce/2003q4/000277.htmlhttp://marc.info/?l=bugtraq&m=106995769213221&w=2http://secunia.com/advisories/10304http://secunia.com/advisories/10349http://secunia.com/advisories/10399http://secunia.com/advisories/10400https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10982http://www.debian.org/security/2004/dsa-429http://www.kb.cert.org/vuls/id/940388