Wireshark-bugs: [Wireshark-bugs] [Bug 2327] Permission issue with non root directories < Child c
http://bugs.wireshark.org/bugzilla/show_bug.cgi?id=2327
Gerald Combs <gerald@xxxxxxxxxxxxx> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |gerald@xxxxxxxxxxxxx
Status|NEW |RESOLVED
Resolution| |WONTFIX
--- Comment #3 from Gerald Combs <gerald@xxxxxxxxxxxxx> 2008-03-05 00:18:04 GMT ---
If the POSIX capabilities library is present on the system, dumpcap will link
with it by default and use it to drop everything except CAP_NET_ADMIN and
CAP_NET_RAW. If dumpcap is setuid root, and was started as a normal user, it
will then setuid back to that user. At this point dumpcap is running as a
normal user, but has capture privileges. A side effect of this is that if
you're running as root, you can no longer write to non-root directories.
The recommended fix for this is to not run as root in the first place. :)
If you absolutely must run Wireshark as root under Linux, you can configure it
with --without-libcap to disable the capabilities behavior.
--
Configure bugmail: http://bugs.wireshark.org/bugzilla/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.
