Date: Tue, 10 Jul 2001 23:09:32 +0200 From: "Przemyslaw Frasunek" <venglin@freebsd.lublin.pl> To: "Jason DiCioccio" <jdicioccio@epylon.com>, "'Mike Tancsa'" <mike@sentex.net>, <security@freebsd.org> Subject: Re: FreeBSD Security Advisory FreeBSD-SA-01: Message-ID: <029901c10984$9eab3d00$2001a8c0@clitoris> References: <657B20E93E93D4118F9700D0B73CE3EA02FFEFA3@goofy.epylon.lan>
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> trivial.. the only way I have found to temporarily stop stupid script > kiddies while I upgrade is: > touch /tmp/sh > chmod 0 /tmp/sh The simple workaround is to use my rexec kernel module. It strips unneeded or suspicious environment variables, arguments, etc... http://www.frasunek.com/sources/security/rexec/ -- * Fido: 2:480/124 ** WWW: http://www.frasunek.com/ ** NIC-HDL: PMF9-RIPE * * Inet: przemyslaw@frasunek.com ** PGP: D48684904685DF43EA93AFA13BE170BF * To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-security" in the body of the message
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