httpd newbie / access denied, no permission to ~userid

Tim ignored_mailbox at yahoo.com.au
Thu Aug 18 13:27:39 UTC 2005


Tim:

>> But perhaps I should be more explicit:  If, *I* set something as world
>> readable, apart from I feel that it ought to do precisely what I just
>> set it as, why cannot the system also be able to set the appropriate
>> SELinux restrictions at the same time?


Rahul Sundaram wrote:

> A good question.  This goes back to the fundamental concept of SELinux. 
> Its based on objects ( read it as processes for simplicity). The 
> traditional form of Linux security is based on users. Users can set 
> their files to world readable and it becomes "world readable". This can 
> be a potential security issue.

In what way, though?  A user can only modify their own files, or others
made available to them.  An ordinary user can't make the passwords file
available to other people, though.

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