¡¾·ì϶¹«¸æ¡¿Apache MINA»Ø¾ø·þÎñ·ì϶ (CVE-2021-41973)

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CVE     ID

CVE-2021-41973

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2021-11-01

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0x01 ·ì϶ÏêÇé

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Apache MINA ÊÇÒ»¸öÍøÂçÀûÓÿò¼Ü£¬Äܹ»Ô®ÊÖÓû§Çá·ÅËÉ·¢¸ß»úÄÜ¡¢¸ßÀ©´óÐÔµÄÍøÂçÀûÓá£Ëüͨ¹ý Java NIO ÔÚ TCP/IP ºÍ UDP/IP µÈ¸÷Àà´«ÊäÉÏÌṩ³éÏóµÄÊÂÎñÇý¶¯Òì²½ API¡£

2021Äê11ÔÂ1ÈÕ£¬Apache°ä²¼°²È«²¼¸æ£¬½¨¸´ÁËApache MINAÖеÄÒ»¸ö»Ø¾ø·þÎñ·ì϶£¨CVE-2021-41973£©¡£

ÔÚApache MINAÖУ¬¶ñÒâÔì×÷µÄÌåʽÃýÎóµÄHTTPÒªÇó¿ÉÄܵ¼ÖÂHTTP Header½âÂëÆ÷ÎÞÏÞÑ­»·¡£½âÂëÆ÷¼Ù¶¨HTTPÍ·´Ó»º³åÇøµÄ¿ªÍ·ÆðÍ·£¬ÈôÊÇÓбÈÔ¤ÆÚ¸ü¶àµÄÊý¾Ý¾Í»áÑ­»·¡£

 

Ó°ÏìÁìÓò

Apache MINA < 2.1.5

Apache MINA < 2.0.22

 

0x02 ´ëÖý¨Òé

Ŀǰ´Ë·ì϶ÒѾ­½¨¸´£¬½¨Ò齫Apache MINA ¸üе½2.0.22¡¢ 2.1.5»ò¸ü¸ß°æ±¾¡£

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https://mina.apache.org/downloads-mina_2_0.html

 

0x03 ²Î¿¼Á´½Ó

http://mail-archives.apache.org/mod_mbox/www-announce/202111.mbox/%3CCAG8=FRgUymSxuEoHDaQSAc7G4i+_uMivwenKN3U=hfrRESo0Sw@mail.gmail.com%3E

https://lists.apache.org/thread/r0b907da9340d5ff4e6c1a4798ef4e79700a668657f27cca8a39e9250@%3cdev.mina.apache.org%3e

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41973

 

0x04 ¸üа汾

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2021-11-02

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