CVE-2011-4197
Published Jan 3, 2012
Last updated 7 years ago
Overview
- Description
- etc/inc/certs.inc in the PKI implementation in pfSense before 2.0.1 creates each X.509 certificate with a true value for the CA basic constraint, which allows remote attackers to create sub-certificates for arbitrary subjects by leveraging the private key.
- Source
- cve@mitre.org
- NVD status
- Modified
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 2.0
- Type
- Primary
- Base score
- 7.5
- Impact score
- 6.4
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
- nvd@nist.gov
- CWE-264
Configurations
[ { "nodes": [ { "negate": false, "cpeMatch": [ { "criteria": "cpe:2.3:a:pfsense:pfsense:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B2B94DE8-E8F3-4534-93E3-1C5F93F19E1B", "versionEndIncluding": "2.0" }, { "criteria": "cpe:2.3:a:pfsense:pfsense:1.0.x:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1882D857-FF4A-4A5E-971D-2DC67B13FC1A" }, { "criteria": "cpe:2.3:a:pfsense:pfsense:1.2.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "91B2C820-8BE9-48D0-848F-A6C6C7D8094A" }, { "criteria": "cpe:2.3:a:pfsense:pfsense:1.2.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AA3FBF3F-BE16-48DC-AA01-F9BB2DEED01E" }, { "criteria": "cpe:2.3:a:pfsense:pfsense:1.2.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A52BDC92-9630-46EB-8162-484D6DA1868B" } ], "operator": "OR" } ] } ]