Date: Thu, 12 Jul 2001 19:34:43 +0200 From: "Przemyslaw Frasunek" <venglin@freebsd.lublin.pl> To: "Jason DiCioccio" <jdicioccio@epylon.com> Cc: <security@freebsd.org> Subject: Re: FreeBSD 4.3 local root Message-ID: <088501c10af8$f06bd350$2001a8c0@clitoris> References: <657B20E93E93D4118F9700D0B73CE3EA02FFEFB7@goofy.epylon.lan>
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> is the binary named 'vv' ? > It has to be. As I said, no it hasn't. riget:venglin:~> ./dupa vvfreebsd. Written by Georgi Guninski shall jump to bfbffe4a child=83578 Password:done # id uid=0(root) gid=1001(users) groups=1001(users), 99(rexec) Thats because execl() calls argv[0]: [...] if(!execle(av[0],"vv",NULL,environ)) [...] -- * 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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