description: Use-after-free vulnerability in the add_post_var function in the Posthandler component in PHP 5.6.x before 5.6.1 might allow remote attackers to execute arbitrary code by leveraging a third-party filter extension that accesses a certain ksep value.
problem types: Other
affected:
{
product: PHP
vendor: PHP
versions:
status: affected, version: 5.6.x before 5.6.1
}