Provide references for CVE-2012-2521.
Where can I find more information about CVE-2012-2521?
References are available at: https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-052, https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15742, http://www.us-cert.gov/cas/techalerts/TA12-227A.html.