GNU ed heap overflow

[Florian Weimer <fw () deneb enyo de>]

Can we get a CVE for this?  The overflow is in the command line
processing, and also affects the red command.

| Alfredo Ortega from Core Security Technologies has found that GNU Ed
| is vulnerable to a heap overflow.

<http://lists.gnu.org/archive/html/bug-ed/2008-06/msg00000.html>