I suspect that there is an Internet worm attempting to exploit a vulnerability in Windows on your machine.
Do you have the latest Security patches installed for your Operating system?
Also, does the Buffer Overflow Protection Log (open McAfee console, select "Buffer Overflow protection", right click and view log) give any further details?
The buffer Overflow report is attached herewith. Please go through the same and let me know. Further I have installed the latest security patches on my windows machine. Today till the time I have not received any alert. Please let me know as how to fix this problem.
BufferOverflowProtectionLog.txt.zip 363 bytes
Firstly, I would recommend that you update to the latest DAT files and run a full scan on the system. Preferrably, I would recommend that the scan is scheduled and not just user initiated. Confirm that there are no detection or that detections are cleaned/deleted. You can post the On Demand Scan log file once this has been done for further review. This will also tell me if the scan is scheduled or not so please make sure it is scheduled.
Secondly, I would recommend that you set up your system to create a memory dump file for Buffer overflow detections. This will cause your machine to Blue Screen when a Buffer Overflow occurs. To do this go to the McAfee Service Portal HERE and click on "Search The KnowledgeBase" on the right hand side under Self Service. Then, in the search box, type KB54839. This will instruct you on how to do this.
The memory dump file created can then be analyzed to determine the cause of the Buffer Overflow.
Hope this helps.
How many computers you are using in the network?