CVE-2009-3475 describes a critical vulnerability in Internet2 Shibboleth Service Provider software versions 1.3.x before 1.3.3 and 2.x before 2.2.1. When using PKIX trust validation, the software fails to properly handle null characters in certificate subject or subjectAltName fields, enabling remote man-in-the-middle attackers to spoof SSL servers using specially crafted certificates from legitimate Certificate Authorities. This vulnerability carries a CVSS score of 7.5, indicating a high severity with low attack complexity and potential for partial compromise of confidentiality, integrity, and availability. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage for this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.3.1CPE matchmatch criteria | cpe:2.3:a:internet2:shibboleth-sp:1.3.1:*:*:*:*:*:*:* | ||
1.3.2CPE matchmatch criteria | cpe:2.3:a:internet2:shibboleth-sp:1.3.2:*:*:*:*:*:*:* | ||
1.3fCPE matchmatch criteria | cpe:2.3:a:internet2:shibboleth-sp:1.3f:*:*:*:*:*:*:* | ||
2.0CPE matchmatch criteria | cpe:2.3:a:internet2:shibboleth-sp:2.0:*:*:*:*:*:*:* | ||
2.1CPE matchmatch criteria | cpe:2.3:a:internet2:shibboleth-sp:2.1:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:P/I:P/A:P
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.