7.5

CVE-2011-4197

EPSS 0.9%
Published 03.01.2012 19:55:03
Last modified 11.04.2025 00:51:21
Source cve@mitre.org
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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.

Affected products Warnungen 0 Metrics 2 CWE 0 References 11

Data is provided by the National Vulnerability Database (NVD)

Pfsense ≫ Pfsense Version <= 2.0

Pfsense ≫ Pfsense Version1.0.x

Pfsense ≫ Pfsense Version1.2.1

Pfsense ≫ Pfsense Version1.2.2

Pfsense ≫ Pfsense Version1.2.3

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.9%	0.735

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	7.5	10	6.4	AV:N/AC:L/Au:N/C:P/I:P/A:P

http://secunia.com/advisories/46780

Vendor Advisory

http://archives.neohapsis.com/archives/bugtraq/2011-12/0152.html

http://www.osvdb.org/77982

http://www.securityfocus.com/bid/51169

https://exchange.xforce.ibmcloud.com/vulnerabilities/71969

https://github.com/bsdperimeter/pfsense/commit/1379d66f11aaf72982a70287b83e24efcd18898e

https://github.com/bsdperimeter/pfsense/commit/87b4deb2b2dae9013e6aa0fe490d6a5a04a27894

https://www.trustmatta.com/advisories/MATTA-2011-001.txt

https://nvd.nist.gov/vuln/detail/CVE-2011-4197

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2011-4197

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2011-4197

EUVD