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.

CVSS v2.0 7.5 HIGH

7.5^/10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://secunia.com/advisories/36876	Vendor Advisory
http://secunia.com/advisories/36861	Vendor Advisory
http://www.debian.org/security/2009/dsa-1896
http://shibboleth.internet2.edu/secadv/secadv_20090817.txt	Vendor Advisory
http://secunia.com/advisories/36855	Vendor Advisory
http://www.debian.org/security/2009/dsa-1895

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:internet2:shibboleth-sp:2.0:::::::*
	cpe:2.3:a:internet2:shibboleth-sp:1.3.1:::::::*
	cpe:2.3:a:internet2:shibboleth-sp:1.3f:::::::*
	cpe:2.3:a:internet2:shibboleth-sp:2.2:::::::*
	cpe:2.3:a:internet2:shibboleth-sp:2.1:::::::*
	cpe:2.3:a:internet2:shibboleth-sp:1.3.2:::::::*

Information

Published : 2009-09-29 16:30

Updated : 2009-09-29 21:00

NVD link : CVE-2009-3475

Mitre link : CVE-2009-3475

JSON object : View

CWE

CWE-310

Cryptographic Issues

Products Affected

internet2

shibboleth-sp

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