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CVE-2024-55591

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FortiOS ÊÇ Fortinet ÌṩµÄ²Ù×÷ϵͳ £¬ £¬£¬£¬£¬ÓÃÓÚÆäÇå¾²×°±¸£¨Èç·À»ðǽ£©¡£¡£¡£ ¡£FortiProxy ÊÇ FortiOS µÄÒ»¸ö×é¼þ £¬ £¬£¬£¬£¬Ö÷ÒªÓÃÓÚÊðÀíЧÀÍ £¬ £¬£¬£¬£¬Ìṩ·´ÏòÊðÀí¡¢Web Ó¦Ó÷À»ðǽµÈ¹¦Ð§ £¬ £¬£¬£¬£¬×ÊÖúÆóÒµ±£»£»£»£»£»£»¤Æä Web Ó¦ÓÃÃâÊܹ¥»÷²¢ÓÅ»¯ÍøÂçÁ÷Á¿¡£¡£¡£ ¡£


2025Äê1ÔÂ16ÈÕ £¬ £¬£¬£¬£¬c7c7ÓéÀÖÆ½Ì¨¼¯ÍÅVSRC¼à²âµ½Fortinet ¹Ù·½Ðû²¼Ç徲ͨ¸æ £¬ £¬£¬£¬£¬Ö¸³ö FortiOS ºÍ FortiProxy ±£´æÒ»¸öÉí·ÝÑéÖ¤ÈÆ¹ýÎó²î£¨CVE-2024-55591£© £¬ £¬£¬£¬£¬¹¥»÷Õß¿Éͨ¹ýÈ«ÐĽṹµÄÇëÇó £¬ £¬£¬£¬£¬Ê¹Óà Node.js WebSocket Ä£¿£¿£¿£¿é £¬ £¬£¬£¬£¬ÈƹýÉí·ÝÑéÖ¤²¢»ñÈ¡³¬µÈÖÎÀíԱȨÏÞ¡£¡£¡£ ¡£¸ÃÎó²îµÄ CVSS Îó²îÆÀ·ÖΪ 9.8 ·Ö £¬ £¬£¬£¬£¬Îó²î¼¶±ðΪÑÏÖØ £¬ £¬£¬£¬£¬¿ÉÄܵ¼ÖÂÔ¶³Ì¹¥»÷Õß¶ÔÊÜÓ°ÏìϵͳµÄÍêÈ«¿ØÖÆ¡£¡£¡£ ¡£


¶þ¡¢Ó°Ïì¹æÄ£


7.0.0 <= FortiOS 7.0 <= 7.0.16

7.2.0 <= FortiProxy 7.2 <= 7.2.12
7.0.0 <= FortiProxy 7.0 <= 7.0.19


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3.1 Éý¼¶°æ±¾


ÏÖÔÚ¸ÃÎó²îÒѾ­ÐÞ¸´ £¬ £¬£¬£¬£¬ÊÜÓ°ÏìÓû§¿ÉÉý¼¶µ½ÒÔϰ汾£º
FortiOS 7.0 >= 7.0.17
FortiProxy 7.2 >= 7.2.13
FortiProxy 7.0 >= 7.0.20


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https://docs.fortinet.com/upgrade-tool


3.2 ÔÝʱ²½·¥


½ûÓà HTTP/HTTPS ÖÎÀí½çÃæ»òÕßͨ¹ýÍâµØÈëÕ¾Õ½ÂÔÏÞÖÆ¿ÉÒÔ»á¼ûÖÎÀí½çÃæµÄ IP µØµã


3.3 ͨÓý¨Òé


? °´ÆÚ¸üÐÂϵͳ²¹¶¡ £¬ £¬£¬£¬£¬ïÔ̭ϵͳÎó²î £¬ £¬£¬£¬£¬ÌáÉýЧÀÍÆ÷µÄÇå¾²ÐÔ¡£¡£¡£ ¡£
ÔöǿϵͳºÍÍøÂçµÄ»á¼û¿ØÖÆ £¬ £¬£¬£¬£¬Ð޸ķÀ»ðǽսÂÔ £¬ £¬£¬£¬£¬¹Ø±Õ·ÇÐëÒªµÄÓ¦Óö˿ڻòЧÀÍ £¬ £¬£¬£¬£¬ïÔÌ­½«Î£ÏÕЧÀÍ£¨ÈçSSH¡¢RDPµÈ£©Ì»Â¶µ½¹«Íø £¬ £¬£¬£¬£¬ïÔÌ­¹¥»÷Ãæ¡£¡£¡£ ¡£
ʹÓÃÆóÒµ¼¶Çå¾²²úÆ· £¬ £¬£¬£¬£¬ÌáÉýÆóÒµµÄÍøÂçÇå¾²ÐÔÄÜ¡£¡£¡£ ¡£
ÔöǿϵͳÓû§ºÍȨÏÞÖÎÀí £¬ £¬£¬£¬£¬ÆôÓöàÒòËØÈÏÖ¤»úÖÆºÍ×îСȨÏÞÔ­Ôò £¬ £¬£¬£¬£¬Óû§ºÍÈí¼þȨÏÞÓ¦¼á³ÖÔÚ×îµÍÏÞ¶È¡£¡£¡£ ¡£
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3.4 ²Î¿¼Á´½Ó


https://www.fortiguard.com/psirt/FG-IR-24-535
https://nvd.nist.gov/vuln/detail/CVE-2024-55591