CVE ID:	CVE-2011-0990
Description:	Race condition in the FastCopy optimization in the Array.Copy method in metadata/icall.c in Mono, when Moonlight 2.x before 2.4.1 or 3.x before 3.99.3 is used, allows remote attackers to trigger a buffer overflow and modify internal data structures, and cause a denial of service (plugin crash) or corrupt the internal state of the security manager, via a crafted media file in which a thread makes a change after a type check but before a copy action.
Test IDs:	None available
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2011-0990 BugTraq ID: 47208 http://www.securityfocus.com/bid/47208 http://lists.opensuse.org/opensuse-updates/2011-04/msg00024.html http://openwall.com/lists/oss-security/2011/04/06/14 http://secunia.com/advisories/44002 http://secunia.com/advisories/44076 http://www.vupen.com/english/advisories/2011/0904 XForce ISS Database: momo-arraycopy-security-bypass(66625) https://exchange.xforce.ibmcloud.com/vulnerabilities/66625