It doesn't appear succesful, yet, but give it time.
The DeepSight honeynet has observed in-the-wild exploit attempts targeting a GDI vulnerability patched by Microsoft on April 8, 2008. The malicious image appears to target the Microsoft Windows GDI Stack Overflow Vulnerability (BID 28570). At least three different sites are hosting the images; two different malicious binaries are associated with the attacks. Analysis of the images has shown that although they appear to be malicious, they do not contain enough data in the associated image property to sufficiently trigger the vulnerability.
Read more:
http://www.symantec.com/security_response/threatcon/index.jsp