CVE-2017-1000071

EPSS 0.25%
Published 17.07.2017 13:18:18
Last modified 20.04.2025 01:37:25
Source cve@mitre.org
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Jasig phpCAS version 1.3.4 is vulnerable to an authentication bypass in the validateCAS20 function when configured to authenticate against an old CAS server.

Affected products Warnungen 0 Metrics 3 CWE 1 References 6

Data is provided by the National Vulnerability Database (NVD)

Apereo ≫ Phpcas Version1.3.4

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

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.25%	0.453

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	8.1	2.2	5.9	CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov	6.8	8.6	6.4	AV:N/AC:M/Au:N/C:P/I:P/A:P

CWE-287 Improper Authentication

When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

https://github.com/Jasig/phpCAS/blob/master/docs/ChangeLog

Third Party Advisory

http://www.securityfocus.com/bid/99609

Third Party Advisory

VDB Entry

https://github.com/Jasig/phpCAS/issues/228

Third Party Advisory

https://nvd.nist.gov/vuln/detail/CVE-2017-1000071

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2017-1000071

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2017-1000071

EUVD