BugTraq
[PersianHacker.NET 200502-05] WWWoard passwd Feb 08 2005 12:44PM
Andrew guess (cybercop38 yahoo com au)


Hi all,

I know how this hole works and where it hits, also I have found a fix for it, so start applying or end up dieing....lmao

This is an example of the source code for the forum script:

Line 126:''''''''''End Add '''''''''''''''''''''
Line 127:
Line 128:hostInfo = Dns.GetHostByAddress(clientIp)
Line 129:
Line 130:if IsDBNull(hostInfo) then

and here is the fix:

[SocketException (0x2afc): The requested name is valid, but no data of the requested type was found]
System.Net.Dns.GetHostByAddress(IPAddress address) +264
System.Net.Dns.GetHostByAddress(String address) +54
ASP.WriteDeny_aspx.__Render__control1(HtmlTextWriter __output, Control parameterContainer) in D:\Inetpub\wwwroot\ProcessDeny\WriteDeny.aspx:128
System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +27
System.Web.UI.Control.Render(HtmlTextWriter writer) +7
System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +243

What this does is denys access to the link (script) your trying to get into, meaning this one is passwd.txt via the wwwboard.

you will need to create a /processdeny script which ain't that hard, but I may be wrong just look into it.

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