Odd permissions in /var/named

Hi Everyone,

It would appear that the permissions for /var/named are being changed across several of our cPanel machines to the following:

Code:

drwxrwx--T    6 root   named  4.0K Jan  5 07:40 named/

and this is causing logrotate to fail with this message:

Code:

error: skipping "/var/named/named.log" because parent directory has insecure permissions (It's world writable or writable by group which is not "root") Set "su" directive in config file to tell logrotate which user/group should be used for rotation.

You can reproduce the error by testing logrotate with while those permissions are set:

logrotate -d /etc/logrotate.d/named

Once I changed permissions back to what many of our other cPanel boxes have, it completes successfully again:

chmod 0755 /var/named

Also the user and group on my testing machine are named:named, where as the ownership on these affected machines with the error are root:named.

I mostly want to know if anyone else has been running into this.

 

The permissions I'm encountering can be set by doing these:

Code:

chmod 1750 /var/named

Then:

Code:

chmod o-x /var/named

Sets the sticky bit then removes execute permissions from OTHER.