¡¾Îó²îͨ¸æ¡¿Apache SolrÉí·ÝÑéÖ¤ÈÆ¹ýÎó²î£¨CVE-2024-45216£©
Ðû²¼Ê±¼ä 2024-10-16Ò»¡¢Îó²î¸ÅÊö
Îó²îÃû³Æ | Apache SolrÉí·ÝÑéÖ¤ÈÆ¹ýÎó²î | ||
CVE ID | CVE-2024-45216 | ||
Îó²îÀàÐÍ | Éí·ÝÑéÖ¤²»µ± | ·¢Ã÷ʱ¼ä | 2024-10-16 |
Îó²îÆÀ·Ö | 9.8 | Îó²îÆ·¼¶ | ÑÏÖØ |
¹¥»÷ÏòÁ¿ | ÍøÂç | ËùÐèȨÏÞ | ÎÞ |
ʹÓÃÄÑ¶È | µÍ | Óû§½»»¥ | ÎÞ |
PoC/EXP | ÒѹûÕæ | ÔÚҰʹÓà | δ·¢Ã÷ |
Apache SolrÊÇÒ»¸ö¿ªÔ´ËÑË÷ЧÀÍÆ÷£¬£¬£¬£¬£¬Ê¹ÓÃJavaÓïÑÔ¿ª·¢£¬£¬£¬£¬£¬Ö÷Òª»ùÓÚHTTPºÍApache LuceneʵÏÖ¡£¡£¡£¡£¡£¡£
2024Äê10ÔÂ16ÈÕ£¬£¬£¬£¬£¬¼øºÚµ£±£Íø¼¯ÍÅVSRC¼à²âµ½Apache SolrÐû²¼Ç徲ͨ¸æ£¬£¬£¬£¬£¬ÐÞ¸´ÁËSolrÖеÄÒ»¸öÉí·ÝÑéÖ¤ÈÆ¹ýÎó²î£¨CVE-2024-45216£©£¬£¬£¬£¬£¬¹Ù·½ÆÀ¼¶Îª¡°ÑÏÖØ¡±£¬£¬£¬£¬£¬ÏÖÔÚ¸ÃÎó²îµÄÊÖÒÕϸ½Ú¼°PoCÒѹûÕæ¡£¡£¡£¡£¡£¡£
Apache SolrʵÀýʹÓÃPKIAuthenticationPlugin£¨µ±Solr ÒÔ SolrCloud ģʽÆô¶¯²¢ÉèÖÃΪʹÓÃÉí·ÝÑé֤ʱ¸Ã²å¼þ¿ÉÄܱ»ÆôÓã©Ê±±£´æÉí·ÝÑéÖ¤ÈÆ¹ýÎó²î£¬£¬£¬£¬£¬¹¥»÷Õß¿Éͨ¹ýÔÚSolr API·¾¶Ä©Î²Ìí¼Ó/admin/info/keyµÄ·½·¨À´ÈƹýSolrµÄÈÏÖ¤»úÖÆ£¬£¬£¬£¬£¬´Ó¶ø¿ÉÄÜ»á¼ûÃô¸ÐÊý¾Ý»òÖ´ÐÐδÊÚȨ²Ù×÷¡£¡£¡£¡£¡£¡£
¶þ¡¢Îó²î¸´ÏÖ
Èý¡¢Ó°Ïì¹æÄ£
5.3.0 <= Apache Solr < 8.11.4
9.0.0 <= Apache Solr < 9.7.0
ËÄ¡¢Çå¾²²½·¥
4.1 Éý¼¶°æ±¾
ÏÖÔÚ¸ÃÎó²îÒѾÐÞ¸´£¬£¬£¬£¬£¬ÊÜÓ°ÏìÓû§¿ÉÉý¼¶µ½Apache Solr 8.11.4¡¢9.7.0 »ò¸ü¸ß°æ±¾¡£¡£¡£¡£¡£¡£
ÏÂÔØÁ´½Ó£º
https://solr.apache.org/downloads.html
4.2 ÔÝʱ²½·¥
Èô·ÇÐëÒª£¬£¬£¬£¬£¬×èÖ¹½«SolrʵÀý̻¶ÔÚ¹«¹²»¥ÁªÍøÉÏ¡£¡£¡£¡£¡£¡£
¿Éͨ¹ý×èµ²URLÖдøÓÐ ¡°:/admin/info/key¡± ÌØÕ÷µÄ¶ñÒâÇëÇ󡣡£¡£¡£¡£¡£
ÆôÓÃSolrµÄ¼à¿ØºÍÈÕÖ¾¼Í¼¹¦Ð§£¬£¬£¬£¬£¬ÒÔ±ãʵʱ·¢Ã÷ºÍ¼Í¼ÈκοÉÒɵĻá¼ûºÍ²Ù×÷¡£¡£¡£¡£¡£¡£
4.3 ͨÓý¨Òé
l °´ÆÚ¸üÐÂϵͳ²¹¶¡£¬£¬£¬£¬£¬ïÔÌϵͳÎó²î£¬£¬£¬£¬£¬ÌáÉýЧÀÍÆ÷µÄÇå¾²ÐÔ¡£¡£¡£¡£¡£¡£
l ÔöǿϵͳºÍÍøÂçµÄ»á¼û¿ØÖÆ£¬£¬£¬£¬£¬Ð޸ķÀ»ðǽսÂÔ£¬£¬£¬£¬£¬¹Ø±Õ·ÇÐëÒªµÄÓ¦Óö˿ڻòЧÀÍ£¬£¬£¬£¬£¬ïÔ̽«Î£ÏÕЧÀÍ£¨ÈçSSH¡¢RDPµÈ£©Ì»Â¶µ½¹«Íø£¬£¬£¬£¬£¬ïÔ̹¥»÷Ãæ¡£¡£¡£¡£¡£¡£
l ʹÓÃÆóÒµ¼¶Çå¾²²úÆ·£¬£¬£¬£¬£¬ÌáÉýÆóÒµµÄÍøÂçÇå¾²ÐÔÄÜ¡£¡£¡£¡£¡£¡£
l ÔöǿϵͳÓû§ºÍȨÏÞÖÎÀí£¬£¬£¬£¬£¬ÆôÓöàÒòËØÈÏÖ¤»úÖÆºÍ×îСȨÏÞÔÔò£¬£¬£¬£¬£¬Óû§ºÍÈí¼þȨÏÞÓ¦¼á³ÖÔÚ×îµÍÏÞ¶È¡£¡£¡£¡£¡£¡£
l ÆôÓÃÇ¿ÃÜÂëÕ½ÂÔ²¢ÉèÖÃΪ°´ÆÚÐ޸ġ£¡£¡£¡£¡£¡£
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
Îå¡¢°æ±¾ÐÅÏ¢
°æ±¾ | ÈÕÆÚ | ±¸×¢ |
V1.0 | 2024-10-16 | Ê×´ÎÐû²¼ |
V1.1 | 2024-10-29 | ¸üÐÂÎó²î״̬¼°ÄÚÈÝ£¬£¬£¬£¬£¬ÐÂÔöÎó²î¸´ÏÖ |
Áù¡¢¸½Â¼
6.1 ¼øºÚµ£±£Íø¼ò½é
¼øºÚµ£±£Íø½¨ÉèÓÚ1996Ä꣬£¬£¬£¬£¬ÊÇÓÉÁôÃÀ²©Ê¿ÑÏÍû¼ÑŮʿ½¨ÉèµÄ¡¢ÓµÓÐÍêÈ«×ÔÖ÷֪ʶ²úȨµÄÐÅÏ¢Çå¾²¸ß¿Æ¼¼ÆóÒµ¡£¡£¡£¡£¡£¡£ÊǺ£ÄÚ×î¾ßʵÁ¦µÄÐÅÏ¢Çå¾²²úÆ·¡¢Ç徲ЧÀͽâ¾ö¼Æ»®µÄÁ캽ÆóÒµÖ®Ò»¡£¡£¡£¡£¡£¡£
¹«Ë¾×ܲ¿Î»ÓÚ±±¾©ÊÐÖйشåÈí¼þÔ°¼øºÚµ£±£Íø´óÏ㬣¬£¬£¬£¬¹«Ë¾Ô±¹¤6000ÓàÈË£¬£¬£¬£¬£¬Ñз¢ÍŶÓ1200ÓàÈË, ÊÖÒÕЧÀÍÍŶÓ1300ÓàÈË¡£¡£¡£¡£¡£¡£ÔÚÌìϸ÷Ê¡¡¢ÊС¢×ÔÖÎÇøÉèÁ¢·ÖÖ§»ú¹¹ÁùÊ®¶à¸ö£¬£¬£¬£¬£¬ÓµÓÐÁýÕÖÌìϵÄÏúÊÛϵͳ¡¢ÇþµÀϵͳºÍÊÖÒÕÖ§³Öϵͳ¡£¡£¡£¡£¡£¡£¹«Ë¾ÓÚ2010Äê6ÔÂ23ÈÕÔÚÉîÛÚÖÐС°å¹ÒÅÆÉÏÊС£¡£¡£¡£¡£¡££¨¹ÉƱ´úÂ룺002439£©
¶àÄêÀ´£¬£¬£¬£¬£¬¼øºÚµ£±£ÍøÖÂÁ¦ÓÚÌṩ¾ßÓйú¼Ê¾ºÕùÁ¦µÄ×ÔÖ÷Á¢ÒìµÄÇå¾²²úÆ·ºÍ×î¼Ñʵ¼ùЧÀÍ£¬£¬£¬£¬£¬×ÊÖú¿Í»§ÖÜÈ«ÌáÉýÆäIT»ù´¡ÉèÊ©µÄÇå¾²ÐÔºÍÉú²úЧÄÜ£¬£¬£¬£¬£¬Îª´òÔìºÍÌáÉý¹ú¼Ê»¯µÄÃñ×åÐÅÏ¢Çå¾²¹¤ÒµÁì¾üÆ·ÅÆ¶ø²»Ð¸Æð¾¢¡£¡£¡£¡£¡£¡£
6.2 ¹ØÓÚ¼øºÚµ£±£Íø
¼øºÚµ£±£ÍøÇå¾²Ó¦¼±ÏìÓ¦ÖÐÐÄÒÑÐû²¼1000¶à¸öÎó²îͨ¸æºÍΣº¦Ô¤¾¯£¬£¬£¬£¬£¬ÎÒÃǽ«Ò»Á¬¸ú×ÙÈ«Çò×îеÄÍøÂçÇå¾²ÊÂÎñºÍÎó²î£¬£¬£¬£¬£¬ÎªÆóÒµµÄÐÅÏ¢Çå¾²±£¼Ý»¤º½¡£¡£¡£¡£¡£¡£
¹Ø×¢ÎÒÃÇ£º