Vulnerability CVE-2009-3476
Published: 2009-09-29   Modified: 2012-02-13

Description:
Buffer overflow in OpenSAML before 1.1.3 as used in Internet2 Shibboleth Service Provider software 1.3.x before 1.3.4, and XMLTooling before 1.2.2 as used in Internet2 Shibboleth Service Provider software 2.x before 2.2.1, allows remote attackers to cause a denial of service and possibly execute arbitrary code via a malformed encoded URL.

Type:

CWE-119

 (Improper Restriction of Operations within the Bounds of a Memory Buffer)

CVSS2 => (AV:N/AC:M/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
9.3/10
10/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Internet2 -> Opensaml 
Internet2 -> Shibboleth-sp 
Internet2 -> Xmltooling 

 References:
http://xforce.iss.net/xforce/xfdb/53471
http://www.securityfocus.com/bid/36514
http://shibboleth.internet2.edu/secadv/secadv_20090826.txt
http://secunia.com/advisories/36870
http://secunia.com/advisories/36869
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