Moonlight Race in Array.Copy “FastCopy” Internal Call
CVE: CVE-2011-0990A race in the internal call implementing a fast-copy optimization for
Array.Copy can allow untrusted code to modify internal structures
leading to to plugin crashes and possibly corrupting Moonlight’s
security manager internal state.Version affected:
Moonlight 3.x previews
Moonlight 3.99 preview 3
Moonlight 1.x does not execute managed code (i.e. does not include Mono) so it is not affected by this vulnerability.
The vulnerability is located in mono source code but can only be exploited (by untrusted applications) when used by Moonlight.
Jeroen Frijters, http://www.ikvm.net/