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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£¬£¬ÄϹ¬NGÓéÀÖVSRC¼à²âµ½Fortinet¹Ù·½Ðû²¼Ç徲ͨ¸æ£¬£¬ÐÞ¸´ÁËFortiOSÖеÄÒ»¸ö·¾¶±éÀúÎó²î£¨CVE-2022-41328£©£¬£¬ÆäCVSSv3ÆÀ·ÖΪ6.5£¬£¬ÏÖÔÚ¸ÃÎó²îÒÑ·¢Ã÷±»Ê¹Óᣡ£¡£

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¸´ÁËFortiOSºÍFortiProxyÖÎÀí½çÃæÖеĶѻº³åÇøÏÂÒçÎó²î£¨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 ÖÎÀí½çÃæ»òÏÞÖÆ¿ÉÒÔ»á¼ûËüµÄ IP µØµãÀ´»º½â¸ÃÎó²î¡£¡£¡£

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://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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