By default, screen did not use Unix98 ptys (/dev/pts/*), which resulted in its 
controlling terminal being world-writable. This is a security bug, which this 
package cures. Credits go to Red Hat. 

Moreover, /etc/profile.d/screen.sh has been rewritten so that it's now totally 
sh-compatible, ie it will also work with other sh-compatible shells (zsh, ash 
to name two of them).

Please upgrade to:


49922e0afd94dbe488f18455829b1da7 screen-3.9.4-3mdk.i586.rpm (binary)
3893af09f61aad3b3bbeb50e91f7fd7a screen-3.9.4-3mdk.src.rpm (source)