Vulnerability Details CVE-2009-3475
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 57.5%
CVSS Severity
CVSS v2 Score 7.5
References
- http://secunia.com/advisories/36855
- http://secunia.com/advisories/36861
- http://secunia.com/advisories/36876
- http://shibboleth.internet2.edu/secadv/secadv_20090817.txt
- http://www.debian.org/security/2009/dsa-1895
- http://www.debian.org/security/2009/dsa-1896
- http://secunia.com/advisories/36855
- http://secunia.com/advisories/36861
- http://secunia.com/advisories/36876
- http://shibboleth.internet2.edu/secadv/secadv_20090817.txt
- http://www.debian.org/security/2009/dsa-1895
- http://www.debian.org/security/2009/dsa-1896
Products affected by CVE-2009-3475
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cpe:2.3:a:internet2:shibboleth-sp:1.3.1
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cpe:2.3:a:internet2:shibboleth-sp:1.3.2
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cpe:2.3:a:internet2:shibboleth-sp:1.3f
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cpe:2.3:a:internet2:shibboleth-sp:2.0
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cpe:2.3:a:internet2:shibboleth-sp:2.1
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cpe:2.3:a:internet2:shibboleth-sp:2.2