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.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.68%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 2.0
- 7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
- EPSS
- 3.68% probability · 89th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- radius extension project/radius
- Source
- secalert@redhat.com
References
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=714362
- http://pecl.php.net/package/radius/1.2.7
- http://www.debian.org/security/2013/dsa-2726
- https://github.com/LawnGnome/php-radius/commit/13c149b051f82b709e8d7cc32111e84b49d57234Exploit, Patch
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=714362
- http://pecl.php.net/package/radius/1.2.7
- http://www.debian.org/security/2013/dsa-2726
- https://github.com/LawnGnome/php-radius/commit/13c149b051f82b709e8d7cc32111e84b49d57234Exploit, Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.