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.
2009-09-29T23:30:00.250
2025-04-09T00:30:58.490
Deferred
CVSSv2: 7.5 (HIGH)
AV:N/AC:L/Au:N/C:P/I:P/A:P
10.0
6.4
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | internet2 | shibboleth-sp | 1.3.1 | Yes |
| Application | internet2 | shibboleth-sp | 1.3.2 | Yes |
| Application | internet2 | shibboleth-sp | 1.3f | Yes |
| Application | internet2 | shibboleth-sp | 2.0 | Yes |
| Application | internet2 | shibboleth-sp | 2.1 | Yes |
| Application | internet2 | shibboleth-sp | 2.2 | Yes |