Vulnerability Details : CVE-2013-2220
Potential exploit
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.
Vulnerability category: OverflowExecute codeDenial of service
Products affected by CVE-2013-2220
- cpe:2.3:a:radius_extension_project:radius:*:*:*:*:*:*:*:*
- cpe:2.3:a:radius_extension_project:radius:1.2.3:*:*:*:*:*:*:*
- cpe:2.3:a:radius_extension_project:radius:1.2.2:*:*:*:*:*:*:*
- cpe:2.3:a:radius_extension_project:radius:1.2.1:*:*:*:*:*:*:*
- cpe:2.3:a:radius_extension_project:radius:1.1:*:*:*:*:*:*:*
- cpe:2.3:a:radius_extension_project:radius:1.2.4:*:*:*:*:*:*:*
- cpe:2.3:a:radius_extension_project:radius:1.2.5:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2013-2220
2.80%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 85 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2013-2220
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST |
CWE ids for CVE-2013-2220
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2013-2220
-
http://pecl.php.net/package/radius/1.2.7
PECL :: Package :: radius 1.2.7
-
https://github.com/LawnGnome/php-radius/commit/13c149b051f82b709e8d7cc32111e84b49d57234
Fix a security issue in radius_get_vendor_attr(). · LawnGnome/php-radius@13c149b · GitHubExploit;Patch
-
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=714362
#714362 - php-radius: CVE-2013-2220: security issue in radius_get_vendor_attr() - Debian Bug report logs
-
http://www.debian.org/security/2013/dsa-2726
Debian -- Security Information -- DSA-2726-1 php-radius
Jump to