Re: Kernel exploit in brk() function. - More Test
Alberto Ferrer <[email protected]>
| Newsgroups | gmane.linux.lfs.security |
|---|---|
| Organization | Barra Home |
| Message-ID | <[email protected]> |
Other server "chico" :) root@cuba [~]# adduser albert root@cuba [~]# mv debian-hatorihanzo.c /home/albert/ root@cuba [~]# cd /home/albert/ root@cuba [/home/albert]# gcc -static -o debian-hatorihanzo.c root@cuba [/home/albert]# su - albert albert@cuba [~]# gcc -static -o debian-hatorihanzo debian-hatorihanzo.c albert@cuba [~]# ./debian-hatorihanzo [-] Unable to change page protection: Cannot allocate memory [-] Unable to exit, entering neverending loop. [1]+ Stopped ./debian-hatorihanzo albert@cuba [~]# uname -a Linux cuba.dattacuba.com 2.4.20-18.7 #1 Thu May 29 08:32:50 EDT 2003 i686 unknown albert@cuba [~]# cat /proc/version Linux version 2.4.20-18.7 ([email protected]) (gcc version 2.96 20000731 (Red Hat Linux 7.3 2.96-113)) #1 Thu May 29 08:32:50 EDT 2003 albert@cuba [~]# gcc --version 2.96 albert@cuba [~]# gcc -v Reading specs from /usr/lib/gcc-lib/i386-redhat-linux/2.96/specs gcc version 2.96 2000073 -------------------------- Alberto Ferrer [email protected] http://www.barrahome.org JID: [email protected] -------------------------- SNMP = Security? Not My Problem! -- http://linuxfromscratch.org/mailman/listinfo/lfs-security FAQ: http://www.linuxfromscratch.org/faq/ Unsubscribe: See the above information page