Adobe Digital Editions 2.0.1 allows attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via unspecified vectors.
https://exchange.xforce.ibmcloud.com/vulnerabilities/90648
http://www.securitytracker.com/id/1029680
http://www.securityfocus.com/bid/65091
http://secunia.com/advisories/56578
http://helpx.adobe.com/security/products/Digital-Editions/apsb14-03.html