Internet2 Shibboleth Service Provider software 1.3.x before 1.3.3 and 2.x before 2.2.1, when using PKIX trust validation, does not properly handle a 0 character in the subject or subjectAltName fields of a certificate, which allows remote man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority, a related issue to CVE-2009-2408.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Shibboleth-sp | Internet2 | 2.2 | 2.2 |
| Shibboleth-sp | Internet2 | 2.0 | 2.0 |
| Shibboleth-sp | Internet2 | 1.3f | 1.3f |
| Shibboleth-sp | Internet2 | 1.3.2 | 1.3.2 |
| Shibboleth-sp | Internet2 | 1.3.1 | 1.3.1 |
| Shibboleth-sp | Internet2 | 2.1 | 2.1 |