-a version of su that has a similar hole fixed; [[!debbug 628843]]
-tracks fixing the hole in Debian's su. An upgrade is a must for any
-sites that have `ikiwiki-update-wikilist` installed suid (not the default),
-and whose admins run `ikiwiki-mass-rebuild`.
+a version of su that has a similar hole fixed. Version 4.1.5 of the shadow
+package contains the fixed su; [[!debbug 628843]] tracks fixing the hole in
+Debian. An upgrade is a must for any sites that have `ikiwiki-update-wikilist`
+installed suid (not the default), and whose admins run `ikiwiki-mass-rebuild`.