Description
The var_export function in PHP 5.2 before 5.2.14 and 5.3 before 5.3.3 flushes the output buffer to the user when certain fatal errors occur, even if display_errors is off, which allows remote attackers to obtain sensitive information by causing the application to exceed limits for memory, execution time, or recursion.
Remediation
References
Related Vulnerabilities
Zikula Cross-Site Request Forgery (CSRF) Vulnerability (CVE-2010-4729)
PHP Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2015-8393)
XWiki Credentials Management Errors Vulnerability (CVE-2005-4862)
Dotclear Other Vulnerability (CVE-2005-3963)
Plone CMS Improper Input Validation Vulnerability (CVE-2015-7318)