¡¾ºÚ¿Í×·»÷¡¿¾³ÍâºÚ¿Í×éÖ¯ÌáǰÐж¯£¬£¬ £¬£¬£¬£¬£¬Ãé×¼ÎÒ¹ú¹«Ë¾ÊµÑéÍøÂç¹¥»÷

Ðû²¼Ê±¼ä 2020-02-09

Ò»¡¢ºÚ¿Í×îй¥»÷¶¯Ïò


¿ËÈÕ£¬£¬ £¬£¬£¬£¬£¬¾³ÍâºÚ¿Í×éÖ¯£¨°üÀ¨ÄäÃûÕß×éÖ¯ÔÚÄڵĶà¸öºÚ¿Í×éÖ¯×é³ÉµÄºÚ¿ÍͬÃË£©Éù³Æ½«ÓÚ2020Äê2ÔÂ13ÈÕÕë¶ÔÎÒ¹úÊÓÆµ¼à¿ØÏµÍ³ÊµÑéÍøÂç¹¥»÷ÆÆËð»î¶¯£¬£¬ £¬£¬£¬£¬£¬²¢Ðû²¼ÁËÆäÒÑÕÆÎÕµÄÒ»ÅúÔÚÏßÊÓÆµ¼à¿ØÏµÍ³µÄ¾³ÄÚIPµØµã£¬£¬ £¬£¬£¬£¬£¬¸ÃÉùÃ÷ÒýÆðÁËÍøÂçÇå¾²ÒµÄڵĸ߶ȹØ×¢¡£¡£ ¡£


¼øºÚµ£±£Íø(jhdbw)¡¤×î¾ßȨÍþΨһάȨµ£±£Æ½Ì¨


¼øºÚµ£±£ÍøADLab×·×ÙÁ˸Ã×éÖ¯ÔÚPastebinÉϵÄÏà¹Ø¹¥»÷»î¶¯¼Í¼£¬£¬ £¬£¬£¬£¬£¬·¢Ã÷ÆäÀúÊ·ÉÏÔø¶à´Î½«¹¥»÷Ä¿µÄËø¶¨ÖÁÎÒ¹úµÄÕþ¸®ºÍÆóÒµÍøÕ¾¡£¡£ ¡£


¹¥»÷ÀÖ³ÉÔò»áչʾ¸Ã×éÖ¯µÄÏà¹Ø¹¥»÷Ò³Ãæ¡£¡£ ¡£


¼øºÚµ£±£Íø(jhdbw)¡¤×î¾ßȨÍþΨһάȨµ£±£Æ½Ì¨


ÖµµÃ×¢ÖØµÄÊÇ£¬£¬ £¬£¬£¬£¬£¬ËäÈ»¾àÀëºÚ¿ÍÐû³ÆµÄ¹¥»÷ÈÕÆÚÉÐÓÐÊýÈÕ£¬£¬ £¬£¬£¬£¬£¬µ«ºÚ¿Í×éÖ¯ÒѾ­×îÏÈÌᳫÐж¯¡£¡£ ¡£2020Äê2ÔÂ9ÈÕÆÆÏþ4ʱ£¬£¬ £¬£¬£¬£¬£¬¸ÃÍÅ»ïÔÙ´ÎÐû²¼ÍÆÎÄÐû²¼ÁËÆäÕë¶ÔÖйúijº£Ô˼¯ÍŹ«Ë¾ÍøÕ¾¾ÙÐеÄÉøÍ¸¹¥»÷»î¶¯¡£¡£ ¡£


¼øºÚµ£±£Íø(jhdbw)¡¤×î¾ßȨÍþΨһάȨµ£±£Æ½Ì¨


¼øºÚµ£±£ÍøADLabÇå¾²Ñо¿Ö°Ô±Ñ¸ËÙ¶Ô¸ÃÊÂÎñ¾ÙÐÐÁËÆÊÎö£¬£¬ £¬£¬£¬£¬£¬¹¥»÷Êý¾ÝÏÔʾ¸ÃÍøÕ¾¿ÉÄܱ£´æoracleÎó²îCVE-2012-1675£¬£¬ £¬£¬£¬£¬£¬ºÚ¿ÍʹÓøÃÎó²î¾ÙÐеĹ¥»÷¿ÉÒÔµ¼ÖÂoracle×é¼þºÍÕýµ±Êý¾Ý¿âÖ®¼äÔâµ½ÖÐÐÄÈ˹¥»÷¡¢»á»°Ð®ÖÆ»ò¾Ü¾øÐ§À͹¥»÷µÈ£¬£¬ £¬£¬£¬£¬£¬ÐèÒªÒýÆðÏà¹ØÆóÒµµÄ¸ß¶ÈÖØÊÓ¡£¡£ ¡£


¶þ¡¢¹¥»÷ϸ½ÚÆÊÎö


ÎÒÃǴӺڿ͵ÄPastebinÕ¹Ê¾Ò³ÃæÖз¢Ã÷Á˴˴ι¥»÷µÄ²¿·ÖÊý¾Ý£¬£¬ £¬£¬£¬£¬£¬¸ÃÍÅ»ïͨ¹ý±©Á¦²Â½â¡¢Îó²îʹÓõȷ½·¨×îÖÕÓпÉÄÜÇÔÈ¡µ½Ä¿µÄµÄoracleÊý¾Ý¿âÊý¾Ý£¬£¬ £¬£¬£¬£¬£¬Ïà¹Ø¹¥»÷Á÷³ÌÈçÏ£º


¹¥»÷ÍÅ»ïÊ×ÏÈʹÓÃnmap¹¤¾ßÕë¶ÔÄ¿µÄÍøÕ¾¾ÙÐÐɨÃ裬£¬ £¬£¬£¬£¬£¬»ñÈ¡µ½Ä¿µÄЧÀÍÆ÷µÄÏà¹ØÖ¸ÎÆÐÅÏ¢¡£¡£ ¡£


¼øºÚµ£±£Íø(jhdbw)¡¤×î¾ßȨÍþΨһάȨµ£±£Æ½Ì¨


Ä¿µÄЧÀÍÆ÷¿ªÆôÁËoracleÊý¾Ý¿âµÄĬÈϼàÌý¶Ë¿Ú1521£¬£¬ £¬£¬£¬£¬£¬ÇÒÊý¾Ý¿âÏìÓ¦°æ±¾½ÏµÍ£¬£¬ £¬£¬£¬£¬£¬¿ÉÄܱ£´æÖî¶àÎó²î£¬£¬ £¬£¬£¬£¬£¬ÕâÒ²¸øÁ˹¥»÷ÍÅ»ï¿É³ËÖ®»ú£¨1521¶Ë¿ÚÊÇoracleÊý¾Ý¿âĬÈϵĶ˿Ú£¬£¬ £¬£¬£¬£¬£¬Ö÷Òª×÷ÓÃÊÇÓÃÀ´¼àÌýÀ´×Ô¿Í»§¶ËµÄÊý¾Ý¿âÁ´½ÓÇëÇ󣩡£¡£ ¡£


¹¥»÷ÍÅ»ï½øÒ»²½Õë¶Ô1521¶Ë¿ÚµÄoracle Êý¾Ý¿âʵÑéÁËÉøÍ¸²âÊԺ͹¥»÷£¬£¬ £¬£¬£¬£¬£¬¹¥»÷Àú³ÌÖй²Ê¹Óõ½Á½¸ö¿ªÔ´µÄoracleÉøÍ¸²âÊÔÏîÄ¿£¨odat¹¥»÷¿ò¼Ü¾ÙÐÐÔ¶³Ì²âÊÔOracleÊý¾Ý¿âµÄÇå¾²ÐÔ ; oracle-tns-poison¾ÙÐй¥»÷Ͷ¶¾£©¡£¡£ ¡£


¼øºÚµ£±£Íø(jhdbw)¡¤×î¾ßȨÍþΨһάȨµ£±£Æ½Ì¨


2.1 ʹÓÃodat¹¥»÷¿ò¼Ü¾ÙÐÐÇå¾²ÐÔ²âÊÔ


Ê×ÏÈ£¬£¬ £¬£¬£¬£¬£¬¹¥»÷Õßͨ¹ýodat¹¥»÷¿ò¼ÜÅþÁ¬ÖÁÄ¿µÄoracleÊý¾Ý¿â£¬£¬ £¬£¬£¬£¬£¬²¢½øÒ»²½Í¨¹ýPasswordGuesserÄ£¿£¿£¿é¾ÙÐб©Á¦²Â½â¡£¡£ ¡£


¼øºÚµ£±£Íø(jhdbw)¡¤×î¾ßȨÍþΨһάȨµ£±£Æ½Ì¨


ͬʱ̽²âµ½Ä¿½ñoracle°æ±¾¿ÉÄܱ£´æTNS poisoning (CVE-2012-1675)Îó²î¹¥»÷¡£¡£ ¡£


¼øºÚµ£±£Íø(jhdbw)¡¤×î¾ßȨÍþΨһάȨµ£±£Æ½Ì¨


¹¥»÷ÍÅ»ï½øÒ»²½Í¨¹ýMetasploit5ÉøÍ¸²âÊÔ¿ò¼ÜµÄtnspoison_checkerÄ£¿£¿£¿é¶Ôoracle¾ÙÐÐÁËÎó²î¼ì¿¼ÊÔÖ¤¡£¡£ ¡£


¼øºÚµ£±£Íø(jhdbw)¡¤×î¾ßȨÍþΨһάȨµ£±£Æ½Ì¨


·µ»ØÐÅÏ¢Åú×¢±£´æCVE-2012-1675Îó²î£¬£¬ £¬£¬£¬£¬£¬²¢½øÒ»²½»ñÈ¡µ½oracleµÄOracle System ID(SID£©¡£¡£ ¡£


¼øºÚµ£±£Íø(jhdbw)¡¤×î¾ßȨÍþΨһάȨµ£±£Æ½Ì¨


2.2 ͨ¹ýoracle-tns-poisonÏîĿʵÑéͶ¶¾¹¥»÷


¹¥»÷¹²·ÖΪÈý¸ö°ì·¨£º


£¨1£©Í¨¹ýcheck_tns_poisonÄ£¿£¿£¿éÔÙ´ÎÑéÖ¤Îó²îµÄ¿ÉÓÃÐÔ¡£¡£ ¡£


¼øºÚµ£±£Íø(jhdbw)¡¤×î¾ßȨÍþΨһάȨµ£±£Æ½Ì¨


£¨2£©Í¨¹ýproxyÄ£¿£¿£¿é½«Ô¶³ÌЧÀÍÆ÷µÄoracleÊý¾ÝÊðÀíת·¢ÖÁÍâµØ¡£¡£ ¡£


¼øºÚµ£±£Íø(jhdbw)¡¤×î¾ßȨÍþΨһάȨµ£±£Æ½Ì¨


£¨3£©Ö´ÐÐtnspoisonv1Ä£¿£¿£¿é£¬£¬ £¬£¬£¬£¬£¬Õë¶ÔÄ¿µÄÊý¾Ý¿â¾ÙÐÐͶ¶¾¹¥»÷£¨CVE-2012-1675£©¡£¡£ ¡£


¼øºÚµ£±£Íø(jhdbw)¡¤×î¾ßȨÍþΨһάȨµ£±£Æ½Ì¨


2.3 CVE-2012-1675Îó²îÏÈÈÝ


CVE-2012-1675Îó²îÊÇOracleÔÊÐí¹¥»÷ÕßÔÚ²»ÌṩÓû§Ãû¼°ÃÜÂëµÄÇéÐÎÏ£¬£¬ £¬£¬£¬£¬£¬ÏòÔ¶³Ì¡°TNS Listener¡±×é¼þ´¦Öóͷ£µÄÊý¾ÝͶ¶¾µÄÎó²î¡£¡£ ¡£¹¥»÷Õß¿ÉʹÓÃÎó²î½«Êý¾Ý¿âЧÀÍÆ÷µÄÕýµ±¡°TNS Listener¡±×é¼þÖеÄÊý¾Ýת·¢¸ø¹¥»÷ÕßµÄÍâµØÏµÍ³£¬£¬ £¬£¬£¬£¬£¬Ôì³É×é¼þºÍÕýµ±Êý¾Ý¿âÖ®¼äµÄÖÐÐÄÈ˹¥»÷¡¢»á»°Ð®ÖÆ»ò¾Ü¾øÐ§À͹¥»÷£¬£¬ £¬£¬£¬£¬£¬Ïà¹ØÊ¾ÒâͼÈçÏ£º


¼øºÚµ£±£Íø(jhdbw)¡¤×î¾ßȨÍþΨһάȨµ£±£Æ½Ì¨


¡ôÏà¹Ø·À»¤ºÍÐÞ¸´½¨Òé


½¨Éè×㹻ǿ׳µÄ¿ÚÁ£¬ £¬£¬£¬£¬£¬ÇÐÎðʹÓÃ8λÒÔÏÂÃÜÂë»ò×Öµä¿âÖеĿÚÁ£¬ £¬£¬£¬£¬£¬°´ÆÚÌæ»»Çå¾²ÃÜÂë¾ÙÐÐÔ¤·À¡£¡£ ¡£


Õë¶ÔOracle¾ÙÐв¹¶¡Éý¼¶£¨¸üÐÂcpuoct2012-1515893²¹¶¡£¡£ ¡£©£»£»£» £»£»£»£»×¢ÖØ£º¹ØÓÚcpuoct2012-1515893²¹¶¡ÒªÇóЧÀÍÆ÷¶ËºÍÓ¦ÓÃЧÀÍÆ÷¶ËͬʱÉý¼¶£¬£¬ £¬£¬£¬£¬£¬²»È»Ó¦ÓÃϵͳ½«ÎÞ·¨»á¼ûOracle¡£¡£ ¡£


ÈôÎÞ·¨¶ÔOracleÉý¼¶£¬£¬ £¬£¬£¬£¬£¬Ð蹺Öûò×°Öþ߱¸ÐéÄâ²¹¶¡¹¦Ð§µÄÊý¾Ý¿âÇå¾²²úÆ·£¬£¬ £¬£¬£¬£¬£¬±ÜÃâ¶ÔCVE-2012-1675¼°ÆäËüÎó²îµÄʹÓᣡ£ ¡£

¿ÉÕë¶ÔÊý¾Ý¿â¾ÙÐÐÈ«¿â»òÕßÃô¸Ð×ֶμÓÃÜ£¬£¬ £¬£¬£¬£¬£¬°ü¹Ü×ÝÈ»TNS Listener±»¹¥»÷£¬£¬ £¬£¬£¬£¬£¬½¹µãÊý¾ÝÒÀ¾É²»»áй¶¡£¡£ ¡£


Èý¡¢×Ü ½á


ÒÀ¾ÝÏÖÔÚÕÆÎÕµÄÇéÐΣ¬£¬ £¬£¬£¬£¬£¬¸Ã¾³ÍâºÚ¿Í×é֝ɯÓÚÉøÍ¸¹¥»÷ºÍÎó²îʹÓ㬣¬ £¬£¬£¬£¬£¬ÇÒÓпÉÄÜÒѾ­ÕÆÎÕÁË´ó×ÚÎïÁªÍø×°±¸Çå¾²Îó²î£¬£¬ £¬£¬£¬£¬£¬²¢¾ß±¸½øÒ»²½Ê¹ÓõÄÄÜÁ¦¡£¡£ ¡£ÓÉÓÚ¸Ã×éÖ¯ºã¾ÃÕë¶ÔÎÒ¹ú¾ÙÐй¥»÷£¬£¬ £¬£¬£¬£¬£¬Ï£ÍûÏà¹ØÓû§ºÍÆóÒµÔöÇ¿×ÔÉíÍøÂçΣº¦ÅŲéºÍÇå¾²¼Ó¹ÌÊÂÇ飬£¬ £¬£¬£¬£¬£¬½øÒ»²½Ìá¸ß·À»¤Òâʶ£¬£¬ £¬£¬£¬£¬£¬¸ß¶ÈСÐľ³ÍâºÚ¿Í×éÖ¯ÏÂÒ»²½¿ÉÄܵĹ¥»÷Ðж¯¡£¡£ ¡£