看板FB_security
標 題Re: Opinion on checking return value of setuid(getuid())?
發信站NCTU CS FreeBSD Server (Mon Oct 1 15:55:29 2012)
轉信站ptt!csnews.cs.nctu!news.cs.nctu!FreeBSD.cs.nctu!freebsd.org!owner-free
On 1 October 2012 07:08, Konstantin Belousov <
[email protected]> wrote:
> I do not believe in the dreadful 'flood ping' security breach. Is a
> local escalation possible with non-dropped root ?
It is clearly a local escalation: a non-root user can do something
which was intended only for root. It is a different question how
serious the breach is.
--
Eitan Adler
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