Field Assessment
AI analysis pending.
CVE
CVE-2011-3379
Severity
HIGH
CVSS
7.5
EPSS
5.01%
Original Filing — NVD Description
The is_a function in PHP 5.3.7 and 5.3.8 triggers a call to the __autoload function, which makes it easier for remote attackers to execute arbitrary code by providing a crafted URL and leveraging potentially unsafe behavior in certain PEAR packages and custom autoloaders.