¡¾Â©¶´Í¨¸æ¡¿Fortinet FortiNAC ·´ÐòÁл¯Â©¶´£¨CVE-2023-33299£©

Ðû²¼Ê±¼ä 2023-06-26

Ò»¡¢Â©¶´¸ÅÊö

CVE   ID

CVE-2023-33299

·¢ÏÖʱ¼ä

2023-06-25

Àà    ÐÍ

·´ÐòÁл¯

µÈ    ¼¶

ÑÏÖØ

¹¥»÷ÏòÁ¿

ÍøÂç

ËùÐèȨÏÞ

ÎÞ

¹¥»÷ÅÓ´ó¶È

µÍ

Óû§½»»¥

ÎÞ

PoC/EXP

δ¹ûÈ»

ÔÚÒ°ÀûÓÃ

δ·¢ÏÖ

 

FortiNACÊÇFortinet£¨·ÉËþ£©¹«Ë¾µÄÒ»ÖÖÍøÂç·ÃÎÊ¿ØÖƽâ¾ö·½°¸£¬¿É×ÊÖúÆóÒµ»ñµÃʵʱÍøÂç¿É¼ûÐÔ¡¢Ö´ÐÐÄþ¾²¼Æı£¬²¢¼ì²âºÍ»º½âÍþв¡£

6ÔÂ25ÈÕ£¬¶¶È¦Îª¶Ä¶øÉúVSRC¼à²âµ½FortinetÐû²¼Äþ¾²Í¨¸æ£¬ÐÞ¸´ÁËFortiNACÖеÄÒ»¸ö·´ÐòÁл¯Â©¶´£¨CVE-2023-33299£©£¬¸Ã©¶´µÄCVSSv3ÆÀ·ÖΪ9.6¡£

FortiNAC¶à¸öÊÜÓ°Ïì°æ±¾ÖдæÔÚ·´ÐòÁл¯Â©¶´£¬¿ÉÔÚδ¾­Éí·ÝÑéÖ¤µÄÇé¿öÏÂͨ¹ýÏòTCP¶Ë¿Ú1050ÉÏÔËÐеķþÎñ·¢ËÍÌØÖÆÇëÇóÀ´ÀûÓø鶴£¬ÀÖ³ÉÀûÓÿÉÄܵ¼ÖÂÖ´ÐÐÈÎÒâÃüÁî»ò´úÂë¡£

 

¶þ¡¢Ó°Ï췶Χ

FortiNAC °æ±¾ 9.4.0 - 9.4.2

FortiNAC °æ±¾ 9.2.0 - 9.2.7

FortiNAC °æ±¾ 9.1.0 - 9.1.9

FortiNAC °æ±¾ 7.2.0 - 7.2.1

FortiNAC 8.8£ºËùÓа汾

FortiNAC 8.7£ºËùÓа汾

FortiNAC 8.6£ºËùÓа汾

FortiNAC 8.5£ºËùÓа汾

FortiNAC 8.3£ºËùÓа汾

 

Èý¡¢Äþ¾²´ëÊ©

3.1 Éý¼¶°æ±¾

Ä¿Ç°¸Ã©¶´ÒѾ­ÐÞ¸´£¬ÊÜÓ°ÏìÓû§¿ÉÉý¼¶µ½ÒÔÏ°汾£º

FortiNAC °æ±¾£º>= 9.4.3

FortiNAC °æ±¾£º>= 9.2.8

FortiNAC °æ±¾£º>= 9.1.10

FortiNAC °æ±¾£º>= 7.2.2

ÏÂÔØÁ´½Ó£º

https://www.fortinet.com/cn

3.2 ÁÙʱ´ëÊ©

ÔÝÎÞ¡£

3.3 ͨÓý¨Òé

l  ¶¨ÆÚ¸üÐÂϵͳ²¹¶¡£¬¼õÉÙϵͳ©¶´£¬ÌáÉý·þÎñÆ÷µÄÄþ¾²ÐÔ¡£

l  ¼ÓǿϵͳºÍÍøÂçµÄ·ÃÎÊ¿ØÖÆ£¬Ð޸ķÀ»ðǽ¼Æı£¬¹Ø±Õ·ÇÐëÒªµÄÓ¦Óö˿ڻò·þÎñ£¬¼õÉÙ½«Î£ÏÕ·þÎñ£¨ÈçSSH¡¢RDPµÈ£©Ì»Â¶µ½¹«Íø£¬¼õÉÙ¹¥»÷Ãæ¡£

l  ʹÓÃÆóÒµ¼¶Äþ¾²²úÎÌáÉýÆóÒµµÄÍøÂçÄþ¾²ÐÔÄÜ¡£

l  ¼ÓǿϵͳÓû§ºÍȨÏÞ¹ÜÀí£¬ÆôÓöàÒòËØÈÏÖ¤»úÖƺÍ×îСȨÏÞÔ­Ôò£¬Óû§ºÍÈí¼þȨÏÞÓ¦±£³ÖÔÚ×îµÍÏ޶ȡ£

l  ÆôÓÃÇ¿ÃÜÂë¼Æı²¢ÉèÖÃΪ¶¨ÆÚÐ޸ġ£

3.4 ²Î¿¼Á´½Ó

https://fortiguard.fortinet.com/psirt/FG-IR-23-074

https://docs.fortinet.com/product/fortinac/9.4

https://securityaffairs.com/147770/security/fortinet-fortinac-critical-flaw.html

 

ËÄ¡¢°æ±¾ÐÅÏ¢

°æ±¾

ÈÕÆÚ

±¸×¢

V1.0

2023-06-26

Ê×´ÎÐû²¼

 

Îå¡¢¸½Â¼

5.1 ¶¶È¦Îª¶Ä¶øÉú¼ò½é

¶¶È¦Îª¶Ä¶øÉú½¨Á¢ÓÚ1996Ä꣬ÊÇÓÉÁôÃÀ²©Ê¿ÑÏÍû¼ÑŮʿ´´½¨µÄ¡¢ÓµÓÐÍêÈ«×ÔÖ÷֪ʶ²úȨµÄÐÅÏ¢Äþ¾²¸ß¿Æ¼¼ÆóÒµ¡£ÊǹúÄÚ×î¾ßʵÁ¦µÄÐÅÏ¢Äþ¾²²úÎï¡¢Äþ¾²·þÎñ½â¾ö·½°¸µÄÁ캽ÆóÒµÖ®Ò»¡£

¹«Ë¾×ܲ¿Î»ÓÚ±±¾©ÊÐÖйشåÈí¼þÔ°¶¶È¦Îª¶Ä¶øÉú´óÏ㬹«Ë¾Ô±¹¤6000ÓàÈË£¬Ñз¢ÍŶÓ1200ÓàÈË, ¼¼Êõ·þÎñÍŶÓ1300ÓàÈË¡£ÔÚÈ«¹ú¸÷Ê¡¡¢ÊС¢×ÔÖÎÇøÉèÁ¢·ÖÖ§»ú¹¹ÁùÊ®¶à¸ö£¬ÓµÓÐÁýÕÖÈ«¹úµÄÏúÊÛÌåϵ¡¢ÇþµÀÌåϵºÍ¼¼ÊõÖ§³ÖÌåϵ¡£¹«Ë¾ÓÚ2010Äê6ÔÂ23ÈÕÔÚÉîÛÚÖÐС°å¹ÒÅÆÉÏÊС££¨¹ÉƱ´úÂ룺002439£©

¶àÄêÀ´£¬¶¶È¦Îª¶Ä¶øÉúÖÂÁ¦ÓÚÌṩ¾ßÓйú¼Ê¾ºÕùÁ¦µÄ×ÔÖ÷´´ÐµÄÄþ¾²²úÎïºÍ×î¼Ñʵ¼ù·þÎñ£¬×ÊÖú¿Í»§È«ÃæÌáÉýÆäIT»ù´¡ÉèÊ©µÄÄþ¾²ÐÔºÍÉú²úЧÄÜ£¬Îª´òÔìºÍÌáÉý¹ú¼Ê»¯µÄÃñ×åÐÅÏ¢Äþ¾²¹¤ÒµÁì¾üÆ·Åƶø²»Ð¸Å¬Á¦¡£

5.2 ¹ØÓÚ¶¶È¦Îª¶Ä¶øÉú

¶¶È¦Îª¶Ä¶øÉúÄþ¾²Ó¦¼±ÏìÓ¦ÖÐÐÄÒÑÐû²¼1000¶à¸ö©¶´Í¨¸æºÍ·çÏÕÔ¤¾¯£¬ÎÒÃǽ«Á¬Ðø¸ú×ÙÈ«Çò×îеÄÍøÂçÄþ¾²Ê¼þºÍ©¶´£¬ÎªÆóÒµµÄÐÅÏ¢Äþ¾²±£¼Ý»¤º½¡£

¹Ø×¢ÎÒÃÇ£º

image.png