Advisory ID: NS-012006-ASPNET-LDAP – IIS running with .Net Framework – Web Services running on the ASP.NET framework may disclose an internal LDAP filter query, if an exception is not handled properly in the source code.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/43381/NS-012006-ASPNET-LDAP.pdf
Source: https://packetstormsecurity.com/files/43381/NS-012006-ASPNET-LDAP.pdf.html