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CVE-2014-5270

CVE information

Published

7 years ago

Last Modified

4 years ago

CVSSv2.0 Severity

Low

Impact Analysis

Description

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..

CVSSv2.0 Score

Severity
Low
Base Score
2.1/10
Exploit Score
3.9/10
Access Vector
Local
Access Complexity
Low
Authentication Required
None
Impact Score
2.9/10
Confidentiality Impact
Partial
Availability Impact
None
Integrity Impact
None

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:a:gnupg:libgcrypt:*:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:gnupg:libgcrypt:1.4.6:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:gnupg:libgcrypt:1.4.4:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:gnupg:libgcrypt:1.5.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:gnupg:libgcrypt:1.5.1:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:gnupg:libgcrypt:1.4.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:gnupg:libgcrypt:1.5.2:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:gnupg:libgcrypt:1.4.3:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:gnupg:libgcrypt:1.4.5:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
  Yes
- -