https://www.exploit-db.com/exploits/21199
http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-200212-208

InternetExplorer5.0，5.0.1和5.5版本存在漏洞。当JavaScript执行启用时，远程攻击者可以通过具有可以引用non-JavaScript文件的src参数的脚本标签确定任意文件的存在，然后使用onError事件处理器来监察结果。

source: http://www.securityfocus.com/bid/3779/info
 
Microsoft Internet Explorer is prone to a vulnerability which may disclose sensitive information to a malicious webmaster.
 
When script code includes a file outside of the document it is embedded in and the file does not exist, the onError event handler will run script if it is enabled. This script can determine whether the file to be included exists or not. This can be used to verify the existence of files on client hosts by creating webpages that include files from the local host using 'file://'. 

https://github.com/offensive-security/exploit-database-bin-sploits/raw/master/bin-sploits/21199.zip

来源:BID
名称:3779
链接:http://www.securityfocus.com/bid/3779
来源:XF
名称:ie-javascript-onerror(7784)
链接:http://www.iss.net/security_center/static/7784.php
来源:BUGTRAQ
名称:20020103SeriousIEprivacyissues
链接:http://archives.neohapsis.com/archives/bugtraq/2002-01/0019.html