Red Hat Security Advisory: patch security update
patch: do_ed_script in pch.c does not block strings beginning with a ! character patch: OS shell command injection when processing crafted patch files
cpe:/o:redhat:rhel_aus:7.4::server cpe:/o:redhat:rhel_e4s:7.4::server cpe:/o:redhat:rhel_tus:7.4::server