CVE-2014-5270
CVSS V2 Low 2.1
CVSS V3 None
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.
Overview
- CVE ID
- CVE-2014-5270
- Assigner
- cve@mitre.org
- Vulnerability Status
- Modified
- Published Version
- 2014-10-10T01:55:10
- Last Modified Date
- 2017-11-04T01:29:01
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:gnupg:libgcrypt:*:*:*:*:*:*:*:* | 1 | OR | 1.5.3 | |
| cpe:2.3:a:gnupg:libgcrypt:1.4.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:gnupg:libgcrypt:1.4.3:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:gnupg:libgcrypt:1.4.4:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:gnupg:libgcrypt:1.4.5:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:gnupg:libgcrypt:1.4.6:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:gnupg:libgcrypt:1.5.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:gnupg:libgcrypt:1.5.1:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:gnupg:libgcrypt:1.5.2:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:P/I:N/A:N
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 2.1
- Severity
- LOW
- Exploitability Score
- 3.9
- Impact Score
- 2.9
References
| Reference URL | Reference Tags |
|---|---|
| http://lists.gnupg.org/pipermail/gnupg-announce/2014q3/000352.html | Patch Vendor Advisory |
| http://www.cs.tau.ac.il/~tromer/handsoff/ | Technical Description |
| http://openwall.com/lists/oss-security/2014/08/16/2 | Mailing List Third Party Advisory |
| http://www.debian.org/security/2014/dsa-3073 | Third Party Advisory |
| http://www.debian.org/security/2014/dsa-3024 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2014-5270 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-5270 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 08:12:43 | Added to TrackCVE | |||
| 2022-12-02 01:21:06 | 2014-10-10T01:55Z | 2014-10-10T01:55:10 | CVE Published Date | updated |
| 2022-12-02 01:21:06 | 2017-11-04T01:29:01 | CVE Modified Date | updated | |
| 2022-12-02 01:21:06 | Modified | Vulnerability Status | updated |