Fixed buffer overflow.
>SECURITY ADVISORY 13th February 2001
>----------------------------------------------------------------------
>Program: analog
>Versions: all versions except 4.16 and 4.90beta3
>Operating systems: all
>----------------------------------------------------------------------
>There is a buffer overflow bug in all versions of analog released
>prior to today. A malicious user could use an ALIAS command to
>construct very long strings which were not checked for length.
>
>This bug is particularly dangerous if the form interface (which allows
>unknown users to run the program via a CGI script) has been installed.
>
>This bug was discovered by the program author, and there is no known
>exploit. However, users are advised to upgrade to one of the two safe
>versions immediately, especially if they have installed the form
>interface. The URL is http://www.analog.cx/
>
>I apologise for the inconvenience.
> Stephen Turner
