CVE-2013-2220 Memory corruption in n/a
Remote attackers can cause a crash or execute arbitrary code via a buffer overflow in the PHP Radius extension.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2013-2220?
CVE-2013-2220 is a high-severity memory corruption vulnerability in n/a, published on 31 Jul 2013. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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.
Weakness: CWE-119
Which versions are affected by CVE-2013-2220?
It affects 1 product.
Products include Radius Extension Project Radius.
How do I fix CVE-2013-2220?
Upgrade to a fixed version.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2013-2220 being exploited?
There is no known exploitation of CVE-2013-2220 in the wild and no public exploit code.
Sources
Also known as DEBIAN-CVE-2013-2220, DSA-2726-1, GHSA-4x5w-qg6w-8rqm, MGASA-2013-0206.