In sharutils-4.6-1 spec file there is: %attr(644,root,root) %doc AUTHORS ChangeLog COPYING NEWS README THANKS TODO So it change permission of doc directory to 644 (rw-r--r--), so users can't cd to that directory. I've attached patch that fix this bug.
Created attachment 120465 [details] Fix doc dir perrmision
it's fixed in 4.6-2. Many thanks for your report.