Full Disclosure mailing list archives
Possible Python 2.3 DoS Vulnerability
From: Jack Shell <shell6 () gmail com>
Date: Sun, 19 Dec 2004 22:22:42 -0500
When you open Python for Windows v 2.3 and enter for the command <Control+Z> then <Control+I> and press enter, the program crashes. Problem: Seems harmless right? Well, if someone was to send a request of "\x1a\x09" or with "\x1a\x09" at the end to a server/client running on a Python 2.3 platform, it could cause a denial of service. POC?: I tested this out by sending "GET \x1a\x09 HTTP/1.0\r\n" to the BaseHTTPServer included in the python libs directory and it FREAKED at the GET request and disconnected me. AND, when I tried to end the server with the interupt key, I had to press it several times for about two minutes. Just thinking.... Shell _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.netsys.com/full-disclosure-charter.html
Current thread:
- Possible Python 2.3 DoS Vulnerability Jack Shell (Dec 20)
- Re: Possible Python 2.3 DoS Vulnerability André Malo (Dec 21)