[14541] in bugtraq

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Re: Reappearance of an old IE security bug

daemon@ATHENA.MIT.EDU (Vladimir Dubrovin)
Mon Apr 17 16:17:14 2000

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Message-Id:  <3622.000417@sandy.ru>
Date:         Mon, 17 Apr 2000 14:56:36 +0400
Reply-To: Vladimir Dubrovin <vlad@sandy.ru>
From: Vladimir Dubrovin <vlad@SANDY.RU>
X-To:         Ben Mesander <bam@DIMENSIONAL.COM>
To: BUGTRAQ@SECURITYFOCUS.COM
In-Reply-To:  <l03130301b51ff7d482a8@[10.0.0.3]>

Hello Ben Mesander,

I cann't confirm this bug.

17.04.00 3:09, you wrote: Reappearance of an old IE security bug;

B> I have found a way to have a Java applet open a connection to an arbitrary
B> host and violate the Java security model in Internet Explorer 5. This is a bug
B> I first discovered in 1997, and Microsoft fixed it then. It seems to
B> have reappeared in the latest IE 5.


Under  MSIE 5.01 (5.00.2919.6307) WinNT 4.0/SP6a, Java Security is set
to "high" applet generates security exception.


B> This vulnerability allows malicious websites to download a java applet to
B> a user's desktop, and use the desktop to send content from sites inside a
B> firewall to the malicious webserver or another host.

B> http://www.hungry.com/~ben/msie_bug/

B> --Ben

  +=-=-=-=-=-=-=-=-=+
  |Vladimir Dubrovin|
  | Sandy Info, ISP |
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