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low2.1

CVE-2014-5270

Libgcrypt before 1.5.4, as used in GnuPG and other products, does not properly perform ciphertext normalization and ciphertext randomization, which makes it ea…

Impact

Libgcrypt before 1.5.4, as used in GnuPG and other products, does not properly perform ciphertext normalization and ciphertext randomization, which makes it easier for physically proximate attackers to conduct key-extraction attacks by leveraging the ability to collect voltage data from exposed metal, a different vector than CVE-2013-4576.

Affected products

VendorProductAffected versions
GnupgLibgcrypt
through 1.5.3
Versions 1.4.0, 1.4.3, 1.4.4, 1.4.5, 1.4.6
DebianDebian Linux
Version 7.0

Weakness classification

CWE-200

References