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CVE-2014-3591

MEDIUM

4.2

Description

Libgcrypt before 1.6.3 and GnuPG before 1.4.19 does not implement ciphertext blinding for Elgamal decryption, which allows physically proximate attackers to obtain the server's private key by determining factors using crafted ciphertext and the fluctuations in the electromagnetic field during multiplication.

Details CVE

Score CVSS v3.14.2

SeveriteMEDIUM

Vecteur CVSSCVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Vecteur d'attaquePHYSICAL

ComplexiteHIGH

Privileges requisNONE

Interaction utilisateurNONE

Publie11/29/2019

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

debian:debian_linuxgnupg:gnupggnupg:libgcrypt

Faiblesses (CWE)

CWE-200

References

http://www.cs.tau.ac.il/~tromer/radioexp/(secalert@redhat.com)

http://www.debian.org/security/2015/dsa-3184(secalert@redhat.com)

http://www.debian.org/security/2015/dsa-3185(secalert@redhat.com)

https://lists.gnupg.org/pipermail/gnupg-announce/2015q1/000363.html(secalert@redhat.com)

https://lists.gnupg.org/pipermail/gnupg-announce/2015q1/000364.html(secalert@redhat.com)

http://www.cs.tau.ac.il/~tromer/radioexp/(af854a3a-2127-422b-91ae-364da2661108)

http://www.debian.org/security/2015/dsa-3184(af854a3a-2127-422b-91ae-364da2661108)

http://www.debian.org/security/2015/dsa-3185(af854a3a-2127-422b-91ae-364da2661108)

https://lists.gnupg.org/pipermail/gnupg-announce/2015q1/000363.html(af854a3a-2127-422b-91ae-364da2661108)

https://lists.gnupg.org/pipermail/gnupg-announce/2015q1/000364.html(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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