Opened 20 years ago
Closed 9 years ago
#850 closed Bug report (outdated)
Login Server Bug
| Reported by: | james_ | Owned by: | |
|---|---|---|---|
| Priority: | normal | Component: | FileZilla Server |
| Keywords: | Cc: | james_, chip_d, keno69, Alexander Schuch | |
| Component version: | Operating system type: | ||
| Operating system version: |
Description (last modified by )
when the ftp client is inputting the account name
for "user authentication", the connection suddenly
hangup,and the server (CPU) usage rate increased to
100% at the same time.
Attachments (1)
Change History (4)
by , 20 years ago
| Attachment: | FileZilla.zip added |
|---|
comment:1 by , 20 years ago
This looks exactly like what happened to me when someone
attempted unauthorised access to my server this morning.
They tried several default username/password combinations
but none were successful. Their connection to the server
however was never dropped and sent the CPU usage up to 100%.
comment:2 by , 20 years ago
I have had this issue arise on my server too. The use
attempts many times to login with an anonymous user
(which I don't allow). They eventually give up, but the server
doesn't drop the connections and FileZilla uses 100% CPU
cycles until I manually restart the service. To me this is a big
problem. It slows my webserver and SQL Server to a
CRAWWWLLL, including pages and query requests timing
out.
comment:3 by , 9 years ago
| Description: | modified (diff) |
|---|---|
| Resolution: | → outdated |
| Status: | new → closed |
Operation step