vulnerability

Huawei EulerOS: CVE-2014-3591: libgcrypt security update

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Severity

CVSS

(AV:L/AC:M/Au:N/C:P/I:N/A:N)

Published

Nov 29, 2019

Added

Apr 16, 2020

Modified

Apr 1, 2026

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.

Solutions

huawei-euleros-2_0_sp3-upgrade-libgcrypthuawei-euleros-2_0_sp3-upgrade-libgcrypt-devel

References

CVE-2014-3591
https://attackerkb.com/topics/CVE-2014-3591
CWE-200
EULEROS-EulerOS-SA-2020-1400
EUVD-EUVD-2014-3565
https://euvd.enisa.europa.eu/vulnerability/EUVD-2014-3565

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