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Vulnerability Details : CVE-2013-2220

Buffer overflow in the radius_get_vendor_attr function in the Radius extension before 1.2.7 for PHP allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a large Vendor Specific Attributes (VSA) length value.
Publish Date : 2013-07-31 Last Update Date : 2013-07-31
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- CVSS Scores & Vulnerability Types

CVSS Score
7.5
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of ServiceExecute CodeOverflow
CWE ID 119

- Related OVAL Definitions

Title Definition Id Class Family
DSA-2726-1 php-radius - buffer overflow oval:org.mitre.oval:def:18919 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2013-2220

# Product Type Vendor Product Version Update Edition Language
1 Application Radius Extension Project Radius 1.1 Version Details Vulnerabilities
2 Application Radius Extension Project Radius 1.2.1 Version Details Vulnerabilities
3 Application Radius Extension Project Radius 1.2.2 Version Details Vulnerabilities
4 Application Radius Extension Project Radius 1.2.3 Version Details Vulnerabilities
5 Application Radius Extension Project Radius 1.2.4 Version Details Vulnerabilities
6 Application Radius Extension Project Radius 1.2.5 Version Details Vulnerabilities
7 Application Radius Extension Project Radius 1.2.6 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Radius Extension Project Radius 7

- References For CVE-2013-2220

http://www.debian.org/security/2013/dsa-2726
DEBIAN DSA-2726
http://pecl.php.net/package/radius/1.2.7 CONFIRM
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=714362 CONFIRM
https://github.com/LawnGnome/php-radius/commit/13c149b051f82b709e8d7cc32111e84b49d57234 CONFIRM

- Vulnerability Conditions

Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)

- Metasploit Modules Related To CVE-2013-2220

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)
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