pfSense: CVE-2011-4197: Sub-certificates for arbitrary subjects
8
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
01/03/2012
07/25/2018
06/30/2017
08/25/2017
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.
Solution(s)
- pfsense-cve-2011-4197-1
- pfsense-cve-2011-4197-2
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