From Bugzilla Helper:
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; .NET CLR 
1.0.3705)

Description of problem:
The /etc/ftpaccess access file is overwriten when updating system using the 
up2date process. Any config for virtual ftp servers are removed giving 
external users access to other parts of your file system.

Version-Release number of selected component (if applicable):


How reproducible:
Didn't try

Steps to Reproduce:
1.use up2date alow wu-ftp upgrade
2.check /etc/ftpaccess or access using ftp client
3.
	

Actual Results:  External ftp users had access to areas of my server not 
normally allowed.

Expected Results:  /etc/ftpaccess should remain untouched.

Additional info:

Security loophole.