system
Provide references for <CVE-2012-2421>.
user
Where can I find more information about <CVE-2012-2421>?
assistant
References are available at: https://exchange.xforce.ibmcloud.com/vulnerabilities/75172, http://www.securityfocus.com/archive/1/522139, http://www.kb.cert.org/vuls/id/232979.