The loadContentFromCookie function in core/Cookie.php in Piwik before 0.5 does not validate strings obtained from cookies before calling the unserialize function, which allows remote attackers to execute arbitrary code or upload arbitrary files via vectors related to the __destruct function in the Piwik_Config class; php://filter URIs; the __destruct functions in Zend Framework, as demonstrated by the Zend_Log destructor; the shutdown functions in Zend Framework, as demonstrated by the Zend_Log_Writer_Mail class; the render function in the Piwik_View class; Smarty templates; and the _eval function in Smarty.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2009-12-24T16:00:00Z

Updated: 2024-09-16T20:27:20.841Z

Reserved: 2009-12-01T00:00:00Z

Link: CVE-2009-4137

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2009-12-24T16:30:00.250

Modified: 2019-11-21T13:29:49.017

Link: CVE-2009-4137

cve-icon Redhat

No data.