¡¾Îó²îͨ¸æ¡¿Apache SolrÐÅϢй¶Îó²î£¨CVE-2023-50290£©

Ðû²¼Ê±¼ä 2024-01-16

Ò»¡¢Îó²î¸ÅÊö

Îó²îÃû³Æ

   Apache SolrÐÅϢй¶Îó²î

CVE   ID

CVE-2023-50290

Îó²îÀàÐÍ

ÐÅϢй¶

·¢Ã÷ʱ¼ä

2024-01-15

Îó²îÆÀ·Ö

ÔÝÎÞ

Îó²îÆ·¼¶

¸ßΣ

¹¥»÷ÏòÁ¿

ÍøÂç

ËùÐèȨÏÞ

ÎÞ

ʹÓÃÄѶÈ

µÍ

Óû§½»»¥

ÎÞ

PoC/EXP

δ֪

ÔÚҰʹÓÃ

δ֪

 

Apache SolrÊÇÒ»¸ö¿ªÔ´ËÑË÷ЧÀÍÆ÷£¬£¬£¬Ê¹ÓÃJavaÓïÑÔ¿ª·¢£¬£¬£¬Ö÷Òª»ùÓÚHTTPºÍApache LuceneʵÏÖ¡£¡£¡£¡£

2024Äê1ÔÂ15ÈÕ£¬£¬£¬¼øºÚµ£±£ÍøVSRC¼à²âµ½Apache SolrÖÐÐÞ¸´ÁËÒ»¸öÃô¸ÐÐÅϢй¶Îó²î£¨CVE-2023-50290£©¡£¡£¡£¡£

Apache Solr 9.0.0 - 9.3.0֮ǰ°æ±¾Öб£´æÇéÐαäÁ¿ÐÅϢй¶Îó²î£¬£¬£¬ÓÉÓÚSolr Metrics API »áÐû²¼Ã¿¸öApache Solr ʵÀý¿ÉÓõÄËùÓÐδÊܱ £»£»£»£»¤µÄÇéÐαäÁ¿£¬£¬£¬Solr Metrics API ÊÜmetrics-readȨÏ޵ı £»£»£»£»¤£¬£¬£¬¾ßÓÐmetrics-readȨÏÞ£¨»òδÉèÖÃÈÏÖ¤ÇéÐÎÏ£©µÄÍþвÕß¿Éͨ¹ýÏò admin/metrics ¶Ëµã·¢ËͶñÒâÇëÇ󣬣¬£¬´Ó¶ø»ñÈ¡ÔËÐÐSolrʵÀýµÄÖ÷»úÉϵÄϵͳÇéÐαäÁ¿£¬£¬£¬µ¼ÖÂÃô¸ÐÐÅϢй¶¡£¡£¡£¡£

 

 

¶þ¡¢Ó°Ïì¹æÄ£

9.0.0 <= Apache Solr < 9.3.0

 


Èý¡¢Çå¾²²½·¥

3.1 Éý¼¶°æ±¾

ÏÖÔÚ¸ÃÎó²îÒѾ­ÐÞ¸´£¬£¬£¬ÊÜÓ°ÏìÓû§¿ÉÉý¼¶µ½ÒÔϰ汾£¨ÆäÖÐÇéÐαäÁ¿²»ÔÙͨ¹ýMetrics APIÐû²¼£©£º

Apache Solr >= 9.3.0

ÏÂÔØÁ´½Ó£º

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

3.2 ÔÝʱ²½·¥

ÈçÎÞ·¨Á¬Ã¦Éý¼¶µ½ÐÞ¸´°æ±¾£¬£¬£¬¿Éͨ¹ýÔöÌíÈÏÖ¤ÊÚȨ£¬£¬£¬»òÏÞÖÆÎª½öÔÊÐíÊÜÐÅÈεÄÖ÷ʱ»ú¼ûÀ´»º½â¸ÃÎó²î¡£¡£¡£¡£

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://solr.apache.org/security.html#cve-2023-50290-apache-solr-allows-read-access-to-host-environment-variables

https://issues.apache.org/jira/browse/SOLR-16808

 


ËÄ¡¢°æ±¾ÐÅÏ¢

°æ±¾

ÈÕÆÚ

±¸×¢

V1.0

2024-01-16

Ê×´ÎÐû²¼

 

 

Îå¡¢¸½Â¼

5.1 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¢¡£¡£¡£¡£

5.2 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

image.png