Bugtraq: Re: Paper: SQL Injection Attacks by Example

[Cory Foy <Cory.Foy () mobilehwy com>]

Scovetta, Michael V wrote:
> At least in MSSQL, you'd have to do something bad like use sp_executesql
> or some other function that will re-form a complete sql query and pass
> that to the interpreter. As long as you do more sensible stuff like:
>
>         insert into table (name, age) values (@b, @a)
>
> you should be fine.
Except that I've seen webbie-type people who will execute a stored proc 
by doing:
strSQL = "exec userLogin " + userName + " " + userPassword

which would be still be subject to a SQL Injection attack if I simply 
had a semicolon in the userPassword and then was able to pass any other 
query to it.
Cory