Provide references for CVE-2011-3491.
Where can I find more information about CVE-2011-3491?
References are available at: http://aluigi.altervista.org/adv/movicon_1-adv.txt, http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-256-01.pdf, https://exchange.xforce.ibmcloud.com/vulnerabilities/69787, http://osvdb.org/75494.