Re: Webtrends HTTP Server %20 bug

[Michael Grice <grice () binc net>]

* Auriemma Luigi <kaino3 () genie it> [010604 10:37] wrote:

[...]

> The bug is really simple. If the attacker insert an unicode space (%20)
> after the script file, the server think that the file requested is not a
> cgi script and for this it shown the source; this is an example:
>
> http://host/remote_login.pl%20
>
>
> And the result is the source of "remote_login.pl".

[...]

This also appears to be a bug in the web server shipped with 3.5. While
this worked as expected for the NT version, I was not able to duplicate
the problem with the Solaris or Linux versions.

Michael Grice <grice () berbee com>
Berbee Information Networks