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CVE-2024-45216

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2024-10-16

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2024Äê10ÔÂ16ÈÕ£¬±¦ÔËÀ³¹Ù·½ÍøÕ¾¼¯ÍÅVSRC¼à²âµ½Apache Solr°ä²¼°²È«²¼¸æ£¬½¨¸´ÁËSolrÖеÄÒ»¸öÉí·ÝÑéÖ¤ÈÆ¹ý·ì϶£¨CVE-2024-45216£©£¬¹Ù·½ÆÀ¼¶Îª¡°ÑϳÁ¡±£¬Ä¿Ç°¸Ã·ì϶µÄ¼¼Êõϸ½Ú¼°PoCÒѹ«¿ª¡£

Apache SolrÊ·ýʹÓÃPKIAuthenticationPlugin£¨µ±Solr ÒÔ SolrCloud ģʽÆô¶¯²¢ÅäÖÃΪʹÓÃÉí·ÝÑé֤ʱ¸Ã²å¼þ¿ÉÄܱ»ÆôÓã©Ê±´æÔÚÉí·ÝÑéÖ¤ÈÆ¹ý·ì϶£¬¹¥»÷Õß¿Éͨ¹ýÔÚSolr APIõ辶ĩβÔö³¤/admin/info/keyµÄ·½Ê½À´ÈƹýSolrµÄÈÏÖ¤»úÔ죬´Ó¶ø¿ÉÄܽӼûÃô¸ÐÊý¾Ý»òÖ´ÐÐδÊÚȨ²Ù×÷¡£


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5.3.0 <= Apache Solr < 8.11.4

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4.1 Éý¼¶°æ±¾

Ŀǰ¸Ã·ì϶ÒѾ­½¨¸´£¬ÊÜÓ°ÏìÓû§¿ÉÉý¼¶µ½Apache Solr 8.11.4¡¢9.7.0 »ò¸ü¸ß°æ±¾¡£

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https://solr.apache.org/downloads.html

4.2 һʱ´ëÊ©

Èô·Ç±ØÒª£¬Ô¤·À½«SolrÊ·ý¶³öÔÚ¹«¹²»¥ÁªÍøÉÏ¡£

¿Éͨ¹ýÀ¹½ØURLÖдøÓÐ ¡°:/admin/info/key¡± ÌØµãµÄ¶ñÒâÒªÇó¡£

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4.3 ͨÓý¨Òé

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

l  ¼ÓǿϵͳºÍÍøÂçµÄ½Ó¼û½ÚÔ죬Åú¸Ä·À»ðǽսÊõ£¬¹Ø¹Ø·Ç±ØÒªµÄÀûÓö˿ڻò·þÎñ£¬Ï÷¼õ½«Î£ÏÕ·þÎñ£¨ÈçSSH¡¢RDPµÈ£©Â¶³öµ½¹«Íø£¬Ï÷¼õ¹¥»÷Ãæ¡£

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

l  ÆôÓÃÇ¿ÃÜÂëÕ½Êõ²¢ÉèÖÃΪ¶¨ÆÚÅú¸Ä¡£

4.4 ²Î¿¼Á´½Ó

https://solr.apache.org/security.html#cve-2024-45216-apache-solr-authentication-bypass-possible-using-a-fake-url-path-ending

https://seclists.org/oss-sec/2024/q4/31

https://shfsec.com/cve-2024-45216-authentication-bypass-in-apache-solr

 

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