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.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Pfsense | — | Upgrade to pfSense version 2.0.1 | Jun 30, 2017 | Jan 3, 2012 |
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