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CVE-2022-41328

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2023-03-08

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FortiOSÊÇFortinet£¨·ÉËþ£©Æì½¢²úÆ·FortiGateÏÂÒ»´ú·À»ðǽʹÓõIJÙ×÷ϵͳ¡£

 3ÔÂ8ÈÕ £¬¿áÓιÙÍøVSRC¼à²âµ½Fortinet¹Ù·½Ðû²¼Ç徲ͨ¸æ £¬ÐÞ¸´ÁËFortiOSÖеÄÒ»¸ö·¾¶±éÀúÎó²î£¨CVE-2022-41328£© £¬ÆäCVSSv3ÆÀ·ÖΪ6.5 £¬ÏÖÔÚ¸ÃÎó²îÒÑ·¢Ã÷±»Ê¹Óá£

ÓÉÓÚ¶Ô·¾¶ÃûÏÞÖÆ²»µ± £¬FortiOS¶à¸ö°æ±¾Öб£´æÂ·¾¶±éÀúÎó²î £¬¿ÉÄܵ¼ÖÂÌØÈ¨ÍþвÕßͨ¹ýÈ«ÐÄÉè¼ÆµÄ CLI ÏÂÁîÔڵײãϵͳÉ϶ÁÈ¡ºÍдÈëí§ÒâÎļþ¡£

 

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FortiOS 6.0£ºËùÓа汾

FortiOS 6.2£ºËùÓа汾

6.4.0 <= FortiOS °æ±¾<= 6.4.11

7.0.0 <= FortiOS °æ±¾<= 7.0.9

7.2.0 <= FortiOS°æ±¾<= 7.2.3

 

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3.1 Éý¼¶°æ±¾

ÏÖÔÚ¸ÃÎó²îÒѾ­ÐÞ¸´ £¬ÊÜÓ°ÏìÓû§¿ÉÉý¼¶µ½ÒÔϰ汾£º

FortiOS°æ±¾>= 6.4.12

FortiOS°æ±¾>= 7.0.10

FortiOS°æ±¾>= 7.2.4

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https://www.fortinet.com/

×¢£º±ðµÄ £¬Fortinet»¹ÐÞ¸´ÁËFortiOSºÍFortiProxy¹ÜÀí½çÃæÖеĶѻº³åÇøÏÂÒçÎó²î£¨CVE-2023-25610 £¬ÑÏÖØ£© £¬¿ÉÄܵ¼ÖÂδ¾­Éí·ÝÑéÖ¤µÄÔ¶³ÌÍþвÕßͨ¹ýÌØÖÆÇëÇóÔÚ×°±¸ÉÏÖ´ÐÐí§Òâ´úÂë»òÖ´ÐÐDoS¹¥»÷¡£Õë¶ÔCVE-2023-25610 £¬ÎÞ·¨Á¬Ã¦¸üеÄÓû§¿Éͨ¹ý½ûÓà HTTP/HTTPS ¹ÜÀí½çÃæ»òÏÞÖÆ¿ÉÒÔ»á¼ûËüµÄ IP µØÖ·À´»º½â¸ÃÎó²î¡£

3.2 ÔÝʱ²½·¥

ÔÝÎÞ¡£

3.3 ͨÓý¨Òé

l  °´ÆÚ¸üÐÂϵͳ²¹¶¡ £¬ïÔ̭ϵͳÎó²î £¬ÌáÉý·þÎñÆ÷µÄÇå¾²ÐÔ¡£

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

l  ʹÓÃÆóÒµ¼¶Çå¾²²úÆ· £¬ÌáÉýÆóÒµµÄÍøÂçÇå¾²ÐÔÄÜ¡£

l  ÔöǿϵͳÓû§ºÍȨÏÞ¹ÜÀí £¬ÆôÓöàÒòËØÈÏÖ¤»úÖÆºÍ×îСȨÏÞÔ­Ôò £¬Óû§ºÍÈí¼þȨÏÞÓ¦¼á³ÖÔÚ×îµÍÏÞ¶È¡£

l  ÆôÓÃÇ¿ÃÜÂëÕ½ÂÔ²¢ÉèÖÃΪ°´ÆÚÐ޸ġ£

3.4 ²Î¿¼Á´½Ó

https://www.fortiguard.com/psirt/FG-IR-22-369

https://www.fortiguard.com/psirt/FG-IR-23-001

https://www.bleepingcomputer.com/news/security/fortinet-new-fortios-bug-used-as-zero-day-to-attack-govt-networks/

 

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