CVE-2020-13957 | Apache Solr ConfigSet APIÎļþÉÏ´«·ì϶¹«¸æ

°ä²¼¹¦·ò 2020-10-13

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CVE  ID

CVE-2020-13957

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 2020-10-13

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Apache solr

6.6.0ÖÁ6.6.5

7.0.0ÖÁ7.7.3

8.0.0ÖÁ8.6.2

 

Apache SolrÊÇÓÉJava˵»°¿ª·¢¡¢ÔËÐÐÓÚApache Tomcat»òJettyµÈServletÈÝÆ÷µÄÒ»¸ö¶ÀÁ¢µÄÈ«ÎÄËÑË÷·þÎñÆ÷¡£ËüÖØÒª»ùÓÚHTTPºÍApache LuceneʵÏÖ¡£ÖØÒªÖ°ÄÜÔ̺¬È«ÎļìË÷¡¢ÉäÖбêʾ¡¢·ÖÃæËÑË÷¡¢¶¯Ì¬¾ÛÀà¡¢Êý¾Ý¿â¼¯³É£¬ÒÔ¼°¸»Îı¾µÄ´¦Öá£

0x01 ·ì϶ÏêÇé

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2020Äê10ÔÂ12ÈÕ£¬Apache Solr°ä²¼°²È«²¼¸æ£¬ConfigSet API´æÔÚÎļþÉÏ´«·ì϶£¬·ì϶׷×ÙΪCVE-2020-13957¡£¹¥»÷ÕßÄܹ»½áºÏʹÓÃUPLOAD/CREATE²Ù×÷À´Èƹý²é³­£¬ÒÔ»ñÈ¡·þÎñÆ÷ȨÏÞ¡£³É¹¦ÀûÓô˷ì϶¿Éµ¼ÖÂÔ¶³Ì´úÂëÖ´ÐС£

0x02 ´ëÖý¨Òé

1. ÈôÊÇδʹÓÃConfigSets API£¬Ôò½«ÏµÍ³ÊôÐÔconfigset.upload.enabledÉèÖÃΪfalseÒÔ½ûÓÃUPLOADºÅÁî¡£

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https://lucene.apache.org/solr/guide/8_6/configsets-api.html

 

2. ʹÓÃÉí·ÝÑéÖ¤/ÊÚȨ£¬²¢È·±£ÒªÇóºÏ·¨¡£

²Î¿¼Á´½Ó£º

https://lucene.apache.org/solr/guide/8_6/authentication-and-authorization-plugins.html

 

3. ½«SolrÉý¼¶µ½ 8.6.3»ò¸ü¸ß°æ±¾¡£ÈôÊÇÎÞ·¨Éý¼¶£¬ÔòÀûÓÃSOLR-14663²¼¸æÖеIJ¹¶¡£º

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https://issues.apache.org/jira/browse/SOLR-14663

 

4. ²»½«Solr API£¨Ô̺¬Admin UI£©Ïò²»ÊÜÐÅÀµµÄµÚÈý·½¹«¿ª¡£µ÷Õû·À»ðǽսÊõ£¬È·±£Ö»ÓÐÊÜÐÅÀµµÄÍÆËã»úºÍÓû§ÄÜÁ¦½Ó¼û¡£

 

0x03 ²Î¿¼Á´½Ó

https://www.mail-archive.com/announce@apache.org/msg06149.html

https://issues.apache.org/jira/browse/SOLR-14925

0x04 ¹¦·òÏß

2020-10-12  Apache°ä²¼°²È«²¼¸æ

2020-10-13  VSRC°ä²¼°²È«¹«¸æ

 

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CVSSÆÀ·Ö³ß¶È¹ÙÍø£ºhttp://www.first.org/cvss/

 

 

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