rsh security update

CentOS Errata and Security Advisory CESA-2005:495-01

The rsh package contains a set of programs that allow users to run
commands on remote machines, login to other machines, and copy files
between machines, using the rsh, rlogin, and rcp commands. All three of
these commands use rhosts-style authentication.

The rcp protocol allows a server to instruct a client to write to arbitrary
files outside of the current directory. This could potentially cause a
security issue if a user uses rcp to copy files from a malicious server.
The Common Vulnerabilities and Exposures project (cve.mitre.org) has
assigned the name CAN-2004-0175 to this issue.

All users of rsh should upgrade to these updated packages, which resolve
these issues.

Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-announce/2005-June/074015.html

Affected packages:
rsh
rsh-server