Re: [Perl-unix-users] Permistion Problem when run from the Web
by Ingo Schwarze other posts by this author
Nov 3 2009 8:20AM messages near this date
Re: [Perl-unix-users] Permistion Problem when run from the Web
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[Perl-unix-users] XML Parse Error
Hi Ken,
Kenneth Ölwing wrote on Tue, Nov 03, 2009 at 04:51:27PM +0100:
> Just as an aside - isn't it true that many/most/all (???) Unix/Linux
> installs are set to disallow setuid *scripts*.
$ cd /usr
$ sudo sh -c 'echo "#!/bin/sh\nid" > testsuid'
$ sudo chown root:wheel testsuid
$ sudo chmod 4550 testsuid
$ ./testsuid
uid=1041(ischwarze) euid=0(root) gid=10(users) groups=10(users), 0(wheel)
$ id
uid=1041(ischwarze) gid=10(users) groups=10(users), 0(wheel)
$ uname -a
OpenBSD ischwarze00.intranet.astaro.de 4.6 GENERIC#160 i386
$ sudo rm testsuid
But that doesn't say you should use it.
Besides, your WWW data partition is hopefully mounted nosuid.
Yours,
Ingo
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