= Jan.12,2010
A vulnerability of WEBrick bundled with ruby is (()).
You can get ((*ruby-1.8.7-p249*))(i386) and ((*ruby-1.9.1-p378*))(i386/x64) binaries from "(())".
ruby-1.8.6-p388 is also released, but it has a build problem with mswin32.
So its binaries is not available now.