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SubjectRe: ln weirdness
Date
From
Jon Lewis:
> > has a suid copy of his own to exploit...unless you chmoded the old
> > one before rm'ing it.

Having had sendmail installed on your system could result in suid
binaries via a variety of paths. I expect to be seeing CERT
advisories on sendmail into the next millennia.

If you're concerned about such things, you might want to keep an eye
on the list of suid programs. Presto, no kernel changes needed, no
need to break any standards, etc.

find `grep ^/ /etc/mtab | awk '{print $2}'` -mount -type f -perm +4000

--
Raul

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