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Ðû²¼Ê±¼ä 2021-09-13

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CVE     ID

CVE-2021-40146

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2021-09-11

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RCE

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0x01 Îó²îÏêÇé

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Apache Everything To Triples (Any23) ÊÇÒ»¸ö¿â¡¢Web ЧÀͺÍÏÂÁîÐй¤¾ß£¬£¬£¬£¬£¬£¬Ö÷ÒªÓÃÓÚ´ÓÖÖÖÖ Web ÎĵµÖÐÌáÈ¡ RDF ÃûÌõĽṹ»¯Êý¾Ý¡£¡£¡£¡£

2021Äê9ÔÂ11ÈÕ£¬£¬£¬£¬£¬£¬ApacheÐû²¼Ç徲ͨ¸æ£¬£¬£¬£¬£¬£¬ÐÞ¸´ÁËApache Any23ÖеÄÒ»¸öÔ¶³Ì´úÂëÖ´ÐÐÎó²î£¨CVE-2021-40146£©£¬£¬£¬£¬£¬£¬¸ÃÎó²î±£´æÓÚAny23 YAMLExtractor.javaÖУ¬£¬£¬£¬£¬£¬Ô¶³Ì¹¥»÷Õß¿ÉʹÓôËÎó²îÔÚÄ¿µÄϵͳÉÏÖ´ÐÐí§Òâ´úÂë¡£¡£¡£¡£

±ðµÄ£¬£¬£¬£¬£¬£¬ÔÚAny23µÄStreamUtils.javaÎļþÖз¢Ã÷Ò»¸öXMLÍⲿʵÌ壨XXE£©×¢ÈëÎó²î£¨CVE-2021-38555£©£¬£¬£¬£¬£¬£¬¹¥»÷Õß¿ÉÒÔʹÓôËÎó²î×ÌÈÅÓ¦ÓóÌÐò¶ÔXMLµÄ´¦Öóͷ££¬£¬£¬£¬£¬£¬ÊµÏÖÉó²éÓ¦ÓÃЧÀÍÆ÷ÎļþϵͳÉϵÄÎļþ£¬£¬£¬£¬£¬£¬²¢ÓëÓ¦ÓóÌÐò×Ô¼º¿ÉÒÔ»á¼ûµÄÈκκó¶Ë»òÍⲿϵͳ¾ÙÐн»»¥¡£¡£¡£¡£

 

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Apache Any23°æ±¾ < 2.5

 

0x02 ´¦Öóͷ£½¨Òé

ÏÖÔÚÉÏÊöÎó²îÒÑÔÚApache Any23 2.5°æ±¾ÖÐÐÞ¸´£¨ÒÑÐû²¼£©£¬£¬£¬£¬£¬£¬½¨ÒéÊÜÓ°ÏìÓû§ÊµÊ±Éý¼¶¸üС£¡£¡£¡£

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http://any23.apache.org/download.html

 

0x03 ²Î¿¼Á´½Ó

http://mail-archives.apache.org/mod_mbox/www-announce/202109.mbox/%3Cpony-b7497055821405926d63668ab1112e0f108e2346-24b556bb9c8200804abff20daacf3205f453d88d@announce.apache.org%3E

http://mail-archives.apache.org/mod_mbox/www-announce/202109.mbox/%3Cpony-b7497055821405926d63668ab1112e0f108e2346-fc7885638697ea0fec1186b16e985c55e5d49a83@announce.apache.org%3E

 

0x04 ¸üа汾

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2021-09-13

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0x05 Îĵµ¸½Â¼

CNVD£ºwww.cnvd.org.cn

CNNVD£ºwww.cnnvd.org.cn

CVE£ºcve.mitre.org

NVD£ºnvd.nist.gov

CVSS£ºwww.first.org

 

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