'cvs pserver' under a special uid/gid in a chroot jail.
cvsd is run as a daemon and is controlled through a configuration
file. It is relatively easy to configure and tools are provided
for easily setting up a rootjail.
This server can be useful if you want to run a public cvs
pserver. You should however be aware of the security limitations
of running a cvs pserver. If you want any kind of authentication
you should really consider using secure shell as a secure
authentication mechanism and transport. Passwords used in cvs
pserver are transmitted in plaintext and this wrapper won't
change that.
This server adds a layer of security to cvs. cvs is a very
powerful tool and is capable of running scripts and other
things. By running cvs in a rootjail it is possible to limit
the amount of "damage" cvs can do if it is exploited. It is
generally a good idea to run cvsd without any write permissions
to any directory on the system.
WWW: http://tiefighter.et.tudelft.nl/~arthur/cvsd/
NOTE: this is effectively an update of the existing cvsd package.