[haiku-bugs] [Haiku] #13530: Overly restrictive permissions on symbolic links in root directory

  • From: "mjw" <trac@xxxxxxxxxxxx>
  • Date: Thu, 25 May 2017 19:11:40 -0000

#13530: Overly restrictive permissions on symbolic links in root directory
---------------------------+------------------------------
 Reporter:  mjw            |        Owner:  nobody
     Type:  bug            |       Status:  new
 Priority:  normal         |    Milestone:  Unscheduled
Component:  System/Kernel  |      Version:  R1/Development
 Keywords:                 |   Blocked By:
 Blocking:                 |  Has a Patch:  0
 Platform:  All            |
---------------------------+------------------------------
 I've noticed that the symbolic links in the root directory (/bin, for
 example) have no read, write or execute permissions.  This prevents non-
 privileged users from sshing into a haiku box because the non-privileged
 user can not read or execute /bin/sh.

 I'd expect the permissions on symlinks to be 0777.

 With the attached patch, I can create an unprivileged user that can ssh
 into the box.

 This bug looks similar to #12373, but that bug seems to be talking about
 different sources of problems.

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Ticket URL: <https://dev.haiku-os.org/ticket/13530>
Haiku <https://dev.haiku-os.org>
The Haiku operating system.

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