Vulnerability CVE-2013-2220
Published: 2013-07-31

Description:
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.

See advisories in our WLB2 database:
Topic
Author
Date
Med.
PHP PECL Radius 1.2.7 security flaw in radius_get_vendor_attr()
Jan Lieskovsky
30.06.2013

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Radius extension project -> Radius 

 References:
https://github.com/LawnGnome/php-radius/commit/13c149b051f82b709e8d7cc32111e84b49d57234
http://www.debian.org/security/2013/dsa-2726
http://pecl.php.net/package/radius/1.2.7
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=714362
Copyright 2024, cxsecurity.com

 

Back to Top