CVE-2014-5270
- State
- Published
- Severity
- Not scored
- Published
- Oct 10, 2014
- Updated
- Aug 6, 2024
- Reserved
- Aug 15, 2014
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.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- [gnupg-announce] 20140808 [security fix] Libgcrypt and GnuPGmailing-list
- DSA-3073vendor-advisory
- [oss-security] 20140816 Re: CVE request: libgcrypt, ELGAMAL side-channel attackmailing-list
- http://www.cs.tau.ac.il/~tromer/handsoff/
- DSA-3024vendor-advisory
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