CVE-2014-3603
MEDIUM5.9EPSS 0.10%Improper Validation of Certificate with Host Mismatch in Shibboleth Identity Provider and OpenSAML Java
Published: 5/14/2022Modified: 11/8/2023
Description
The (1) HttpResource and (2) FileBackedHttpResource implementations in Shibboleth Identity Provider (IdP) before 2.4.1 and OpenSAML Java 2.6.2 do not verify that the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.
Affected packages (2)
- Maven/edu.internet2.middleware:shibboleth-identityproviderfrom 0, < 2.4.1
- Maven/org.opensaml:opensamlfrom 0, < 2.6.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.9 | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N |