Provide references for CVE-2011-4878.
Where can I find more information about CVE-2011-4878?
References are available at: http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-332-02.pdf, http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-332-02A.pdf, http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-345442.pdf, http://www.exploit-db.com/exploits/18166, https://exchange.xforce.ibmcloud.com/vulnerabilities/71452, http://aluigi.org/adv/winccflex_1-adv.txt, http://www.osvdb.org/77383, http://www.us-cert.gov/control_systems/pdf/ICSA-12-030-01.pdf.