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CVE-2024-45519

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2024-09-13

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Zimbra Collaboration£¨ZCS£©ÊÇÒ»¸öÓÃÓÚµç×ÓÓʼþ·þÎñÆ÷µÄ¿ªÔ´ºÏ×÷ƽ̨£¬£¬Ò²ÊÇÆóÒµ¼¶µÄ¿ªÔ´µç×ÓÓʼþ¡¢¡¢ÈÕÀúºÍºÏ×÷·þÎñÆ÷£¬£¬¿ÉÌá¸ß¹¤×÷ЧÄܺÍÍŶӺÏ×÷ÄÜÁ¦¡£¡£¡£¡£

2024Äê10ÔÂ8ÈÕ£¬£¬OG¶«·½Ìü¼¯ÍÅVSRC¼à²âµ½ZimbraÔ¶³ÌºÅÁîÖ´Ðзì϶£¨CVE-2024-45519£©µÄ¼¼Êõϸ½Ú¼°PoC/EXPÔÚ»¥ÁªÍøÉϹ«¿ª£¬£¬Ä¿Ç°¸Ã·ì϶ÒÑ·¢ÏÖ±»ÀûÓᣡ£¡£¡£

Zimbra Collaboration (ZCS)¶à¸öÊÜÓ°Ïì°æ±¾ÖУ¬£¬µ±ÆôÓÃpostjournal ·þÎñʱ£¬£¬ÓÉÓÚ´«µÝ¸øpopen()µÄÓû§ÊäÈëδ¾­ËãÕÊ£¬£¬µ¼Ö´æÔÚºÅÁî×¢Èë·ì϶£¬£¬Î´¾­Éí·ÝÑéÖ¤µÄÍþвÕß¿Éͨ¹ý·¢ËͶñÒâÒªÇóÔÚÖ¸±êϵͳÖÐÖ´ÐкÅÁ£¬´Ó¶ø»ñÈ¡·þÎñÆ÷ȨÏÞ¡£¡£¡£¡£

  

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Zimbra Collaboration (ZCS) < 8.8.15 Patch 46

Zimbra Collaboration (ZCS) 9 < 9.0.0 Patch 41

Zimbra Collaboration (ZCS) 10 < 10.0.9

Zimbra Collaboration (ZCS) 10.1 < 10.1.1

 

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3.1 Éý¼¶°æ±¾

Ŀǰ¸Ã·ì϶ÒѾ­ÐÞ¸´£¬£¬ÊÜÓ°ÏìÓû§¿ÉÉý¼¶µ½ÒÔϰ汾£º£º

Zimbra Collaboration (ZCS) >= 8.8.15 Patch 46

Zimbra Collaboration (ZCS) 9 >= 9.0.0 Patch 41

Zimbra Collaboration (ZCS) 10 >= 10.0.9

Zimbra Collaboration (ZCS) 10.1 >= 10.1.1

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https://www.zimbra.com/

3.2 һʱ´ëÊ©

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3.3 ͨÓý¨Òé

l  ¶¨ÆÚ¸üÐÂϵͳ²¹¶¡£¡£¡£¡£¬£¬Ï÷¼õϵͳ·ì϶£¬£¬ÌáÉý·þÎñÆ÷µÄ°²È«ÐÔ¡£¡£¡£¡£

l  ¼ÓǿϵͳºÍÍøÂçµÄ½Ó¼û½ÚÖÆ£¬£¬Åú¸Ä·À»ðǽսÊõ£¬£¬¹Ø±Õ·Ç±ØÒªµÄÀûÓö˿ڻò·þÎñ£¬£¬Ï÷¼õ½«Î£ÏÕ·þÎñ£¨ÈçSSH¡¢¡¢RDPµÈ£©Â¶³öµ½¹«Íø£¬£¬Ï÷¼õ¹¥»÷Ãæ¡£¡£¡£¡£

l  ʹÓÃÆóÒµ¼¶°²È«²úÆ·£¬£¬ÌáÉýÆóÒµµÄÍøÂ簲ȫ»úÄÜ¡£¡£¡£¡£

l  ¼ÓǿϵͳÓû§ºÍȨÏÞÖÎÀí£¬£¬ÆôÓöà³É·ÖÈÏÖ¤»úÖÆºÍ×îСȨÏÞ×¼Ôò£¬£¬Óû§ºÍÈí¼þȨÏÞӦά³ÖÔÚ×îµÍÏÞ¶È¡£¡£¡£¡£

l  ÆôÓÃÇ¿ÃÜÂëÕ½Êõ²¢ÉèÖÃΪ¶¨ÆÚÅú¸Ä¡£¡£¡£¡£

3.4 ²Î¿¼Á´½Ó

https://wiki.zimbra.com/wiki/Security_Center

https://blog.projectdiscovery.io/zimbra-remote-code-execution/

https://nvd.nist.gov/vuln/detail/CVE-2024-45519

 

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