From: Florian Weimer <Weimer@CERT.Uni-Stuttgart.DE>
To: linux-kernel@vger.kernel.org
Subject: [SECURITY] FDs 0, 1, 2 for SUID/SGID programs
Date: Mon, 22 Apr 2002 16:31:52 +0200 [thread overview]
Message-ID: <87662jiz3b.fsf@CERT.Uni-Stuttgart.DE> (raw)
http://www.pine.nl/advisories/pine-cert-20020401.html probably affects
Linux, too (if a SUID/SGID program is invoked with FD 2 closed, error
messages might be written to a file opened by the program ).
--
Florian Weimer Weimer@CERT.Uni-Stuttgart.DE
University of Stuttgart http://CERT.Uni-Stuttgart.DE/people/fw/
RUS-CERT +49-711-685-5973/fax +49-711-685-5898
next reply other threads:[~2002-04-22 14:32 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-04-22 14:31 Florian Weimer [this message]
2002-04-22 19:18 ` [SECURITY] FDs 0, 1, 2 for SUID/SGID programs Chris Wright
2002-04-23 12:02 ` Alex Riesen
2002-04-23 16:12 ` Chris Wright
2002-04-23 9:04 ` Alan Cox
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