Opera 9.52 does not properly handle an IFRAME element with a mailto:
URL in its SRC attribute, which allows remote attackers to cause a
denial of service (resource consumption) via an HTML document with
many IFRAME elements.
Note:References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
BUGTRAQ:20100518 DoS vulnerabilities in Firefox, Internet Explorer, Chrome, Opera and other browsers
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