CVE-2011-4197
High
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.
SeverityHigh
CVSS7.5
Exploit probability—
ProductPfsense
PublishedJan 3, 2012
First seenJan 3, 2012
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| pfsense pfsense | v ≤ 2.0, 1.0.x, 1.2.1, 1.2.2, 1.2.3 | — |
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