¡¾Îó²îͨ¸æ¡¿Fortinet FortiNAC ·´ÐòÁл¯Îó²î£¨CVE-2023-33299£©

Ðû²¼Ê±¼ä 2023-06-26

Ò»¡¢Îó²î¸ÅÊö

CVE   ID

CVE-2023-33299

·¢Ã÷ʱ¼ä

2023-06-25

Àà    ÐÍ

·´ÐòÁл¯

µÈ    ¼¶

ÑÏÖØ

¹¥»÷ÏòÁ¿

ÍøÂç

ËùÐèȨÏÞ

ÎÞ

¹¥»÷ÖØÆ¯ºó

µÍ

Óû§½»»¥

ÎÞ

PoC/EXP

δ¹ûÕæ

ÔÚҰʹÓÃ

δ·¢Ã÷

 

FortiNACÊÇFortinet£¨·ÉËþ£©¹«Ë¾µÄÒ»ÖÖÍøÂç»á¼û¿ØÖƽâ¾ö¼Æ»®£¬£¬£¬£¬£¬£¬¿É×ÊÖúÆóÒµ»ñµÃÊµÊ±ÍøÂç¿É¼ûÐÔ¡¢Ö´ÐÐÇå¾²Õ½ÂÔ£¬£¬£¬£¬£¬£¬²¢¼ì²â»ººÍ½âÍþв¡£¡£¡£¡£

6ÔÂ25ÈÕ£¬£¬£¬£¬£¬£¬c7c7ÓéÀÖÆ½Ì¨VSRC¼à²âµ½FortinetÐû²¼Ç徲ͨ¸æ£¬£¬£¬£¬£¬£¬ÐÞ¸´ÁËFortiNACÖеÄÒ»¸ö·´ÐòÁл¯Îó²î£¨CVE-2023-33299£©£¬£¬£¬£¬£¬£¬¸ÃÎó²îµÄCVSSv3ÆÀ·ÖΪ9.6¡£¡£¡£¡£

FortiNAC¶à¸öÊÜÓ°Ïì°æ±¾Öб£´æ·´ÐòÁл¯Îó²î£¬£¬£¬£¬£¬£¬¿ÉÔÚδ¾­Éí·ÝÑéÖ¤µÄÇéÐÎÏÂͨ¹ýÏòTCP¶Ë¿Ú1050ÉÏÔËÐеÄЧÀÍ·¢ËÍÌØÖÆÇëÇóÀ´Ê¹ÓøÃÎó²î£¬£¬£¬£¬£¬£¬ÀÖ³ÉʹÓÿÉÄܵ¼ÖÂÖ´ÐÐí§ÒâÏÂÁî»ò´úÂë¡£¡£¡£¡£

 

¶þ¡¢Ó°Ïì¹æÄ£

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¡¢Çå¾²²½·¥

3.1 Éý¼¶°æ±¾

ÏÖÔÚ¸ÃÎó²îÒѾ­ÐÞ¸´£¬£¬£¬£¬£¬£¬ÊÜÓ°ÏìÓû§¿ÉÉý¼¶µ½ÒÔϰ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 ÔÝʱ²½·¥

ÔÝÎÞ¡£¡£¡£¡£

3.3 ͨÓý¨Òé

l  °´ÆÚ¸üÐÂϵͳ²¹¶¡£¡£¡£¡£¬£¬£¬£¬£¬£¬ïÔ̭ϵͳÎó²î£¬£¬£¬£¬£¬£¬ÌáÉýЧÀÍÆ÷µÄÇå¾²ÐÔ¡£¡£¡£¡£

l  ÔöǿϵͳºÍÍøÂçµÄ»á¼û¿ØÖÆ£¬£¬£¬£¬£¬£¬Ð޸ķÀ»ðǽսÂÔ£¬£¬£¬£¬£¬£¬¹Ø±Õ·ÇÐëÒªµÄÓ¦Óö˿ڻòЧÀÍ£¬£¬£¬£¬£¬£¬ïÔÌ­½«Î£ÏÕЧÀÍ£¨ÈçSSH¡¢RDPµÈ£©Ì»Â¶µ½¹«Íø£¬£¬£¬£¬£¬£¬ïÔÌ­¹¥»÷Ãæ¡£¡£¡£¡£

l  ʹÓÃÆóÒµ¼¶Çå¾²²úÆ·£¬£¬£¬£¬£¬£¬ÌáÉýÆóÒµµÄÍøÂçÇå¾²ÐÔÄÜ¡£¡£¡£¡£

l  ÔöǿϵͳÓû§ºÍȨÏÞÖÎÀí£¬£¬£¬£¬£¬£¬ÆôÓöàÒòËØÈÏÖ¤»úÖÆºÍ×îСȨÏÞÔ­Ôò£¬£¬£¬£¬£¬£¬Óû§ºÍÈí¼þȨÏÞÓ¦¼á³ÖÔÚ×îµÍÏÞ¶È¡£¡£¡£¡£

l  ÆôÓÃÇ¿ÃÜÂëÕ½ÂÔ²¢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 c7c7ÓéÀÖÆ½Ì¨¼ò½é

c7c7ÓéÀÖÆ½Ì¨½¨ÉèÓÚ1996Ä꣬£¬£¬£¬£¬£¬ÊÇÓÉÁôÃÀ²©Ê¿ÑÏÍû¼ÑŮʿ½¨ÉèµÄ¡¢ÓµÓÐÍêÈ«×ÔÖ÷֪ʶ²úȨµÄÐÅÏ¢Çå¾²¸ß¿Æ¼¼ÆóÒµ¡£¡£¡£¡£ÊǺ£ÄÚ×î¾ßʵÁ¦µÄÐÅÏ¢Çå¾²²úÆ·¡¢Ç徲ЧÀͽâ¾ö¼Æ»®µÄÁ캽ÆóÒµÖ®Ò»¡£¡£¡£¡£

¹«Ë¾×ܲ¿Î»ÓÚ±±¾©ÊÐÖйشåÈí¼þÔ°c7c7ÓéÀÖÆ½Ì¨´óÏ㬣¬£¬£¬£¬£¬¹«Ë¾Ô±¹¤6000ÓàÈË£¬£¬£¬£¬£¬£¬Ñз¢ÍŶÓ1200ÓàÈË, ÊÖÒÕЧÀÍÍŶÓ1300ÓàÈË¡£¡£¡£¡£ÔÚÌìϸ÷Ê¡¡¢ÊС¢×ÔÖÎÇøÉèÁ¢·ÖÖ§»ú¹¹ÁùÊ®¶à¸ö£¬£¬£¬£¬£¬£¬ÓµÓÐÁýÕÖÌìϵÄÏúÊÛϵͳ¡¢ÇþµÀϵͳºÍÊÖÒÕÖ§³Öϵͳ¡£¡£¡£¡£¹«Ë¾ÓÚ2010Äê6ÔÂ23ÈÕÔÚÉîÛÚÖÐС°å¹ÒÅÆÉÏÊС£¡£¡£¡££¨¹ÉƱ´úÂ룺002439£©

¶àÄêÀ´£¬£¬£¬£¬£¬£¬c7c7ÓéÀÖÆ½Ì¨ÖÂÁ¦ÓÚÌṩ¾ßÓйú¼Ê¾ºÕùÁ¦µÄ×ÔÖ÷Á¢ÒìµÄÇå¾²²úÆ·ºÍ×î¼Ñʵ¼ùЧÀÍ£¬£¬£¬£¬£¬£¬×ÊÖú¿Í»§ÖÜÈ«ÌáÉýÆäIT»ù´¡ÉèÊ©µÄÇå¾²ÐÔºÍÉú²úЧÄÜ£¬£¬£¬£¬£¬£¬Îª´òÔìºÍÌáÉý¹ú¼Ê»¯µÄÃñ×åÐÅÏ¢Çå¾²¹¤ÒµÁì¾üÆ·ÅÆ¶ø²»Ð¸Æð¾¢¡£¡£¡£¡£

5.2 ¹ØÓÚc7c7ÓéÀÖÆ½Ì¨

c7c7ÓéÀÖÆ½Ì¨Çå¾²Ó¦¼±ÏìÓ¦ÖÐÐÄÒÑÐû²¼1000¶à¸öÎó²îͨ¸æºÍΣº¦Ô¤¾¯£¬£¬£¬£¬£¬£¬ÎÒÃǽ«Ò»Á¬¸ú×ÙÈ«Çò×îеÄÍøÂçÇå¾²ÊÂÎñºÍÎó²î£¬£¬£¬£¬£¬£¬ÎªÆóÒµµÄÐÅÏ¢Çå¾²±£¼Ý»¤º½¡£¡£¡£¡£

¹Ø×¢ÎÒÃÇ£º

image.png