system
Describe <CVE-2009-1669>.
user
What is <CVE-2009-1669>?
assistant
The smarty_function_math function in libs/plugins/function.math.php in Smarty 2.6.22 allows context-dependent attackers to execute arbitrary commands via shell metacharacters in the equation attribute of the math function.  NOTE: some of these details are obtained from third party information..