Neil Conway <[EMAIL PROTECTED]> writes:
> On Wed, 2004-10-20 at 06:18, Rod Taylor wrote:
>> http://secunia.com/advisories/12860/
> This seems like a rather inconsequential problem,
Indeed, since ordinary users have no use for make_oidjoins_check.
It's surely very implausible that anyone would run it as root; and
even if someone did, the attacker cannot control what gets written.
> but it should be fixed. The first two ideas that come to mind: use
> temporary files in $PWD rather than /tmp, or create a subdirectory in
> /tmp to use for the temporary files.
I believe that the subdirectory idea is also vulnerable without great
care.
My inclination so far as the Red Hat packages are concerned is simply to
omit the contrib/findoidjoins files from the installed RPMs.
The patch originally proposed by trustix involved using mktemp(1), which
would be a great fix if mktemp(1) weren't so laughably unportable :-(
But in any case it's hard to see why we are expending RPM distro space
on this script in the first place. I suspect that no one on the planet
except Bruce and myself have ever actually run this script.
regards, tom lane
---------------------------(end of broadcast)---------------------------
TIP 7: don't forget to increase your free space map settings
