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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.

CVE Details

CVSS v3.1 Score4.2

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack VectorPHYSICAL

ComplexityHIGH

Privileges RequiredNONE

User InteractionNONE

Published11/29/2019

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

debian:debian_linuxgnupg:gnupggnupg:libgcrypt

Weaknesses (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)

IOC Correlations

No correlations recorded

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