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CVE-2023-38992

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2023-07-31

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Jeecg-BootÊÇÒ»¿î¿ªÔ´µÄµÍ´úÂ뿪·¢Æ½Ì¨¡£

7ÔÂ31ÈÕ £¬×ðÁú¿­Ê±VSRC¼à²âµ½Jeecg-BootÖÐÐÞ¸´ÁËÒ»¸öSQL×¢ÈëÎó²î£¨CVE-2023-38992£© £¬ÏÖÔÚ¸ÃÎó²îµÄPoCÒѹûÕæ¡£

Jeecg-Boot°æ±¾<3.5.3ÖÐ £¬ÓÉÓÚorg.jeecg.modules.system.controller.SysDictControllerÖеÄloadTreeDataÒªÁìδ¶ÔÓû§´«ÈëµÄSQL×Ö·û¾ÙÐйýÂË £¬¾­ÓÉÉí·ÝÑéÖ¤µÄÍþвÕß¿Éͨ¹ýÏò/sys/dict/loadTreeData·¢ËͶñÒâÇëÇóµ¼ÖÂSQL×¢Èë £¬Ê¹ºǫ́Êý¾Ý¿âÖеÄÃô¸ÐÐÅϢй¶ £¬ÈçÖÎÀíÔ±ÃÜÂë¡¢ËùÓбíµÄÐÅÏ¢µÈ¡£

 

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Jeecg-Boot°æ±¾ < 3.5.3

  

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3.1 Éý¼¶°æ±¾

ÏÖÔÚ¸ÃÎó²îÒѾ­ÐÞ¸´ £¬ÊÜÓ°ÏìÓû§¿ÉÉý¼¶µ½ÒÔϰ汾£º

Jeecg-Boot°æ±¾ >= 3.5.3

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 https://github.com/jeecgboot/jeecg-boot/releases

3.2 ÔÝʱ²½·¥

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3.3 ͨÓý¨Òé

l  °´ÆÚ¸üÐÂϵͳ²¹¶¡ £¬ïÔ̭ϵͳÎó²î £¬ÌáÉý·þÎñÆ÷µÄÇå¾²ÐÔ¡£

l  ÔöǿϵͳºÍÍøÂçµÄ»á¼û¿ØÖÆ £¬Ð޸ķÀ»ðǽսÂÔ £¬¹Ø±Õ·ÇÐëÒªµÄÓ¦Óö˿ڻò·þÎñ £¬ïÔÌ­½«Î£ÏÕ·þÎñ£¨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://github.com/jeecgboot/jeecg-boot/issues/5173

https://github.com/jeecgboot/jeecg-boot/commit/648e66d5ef1547a01ff77bf9875f960ca39bbe8e

https://github.com/y1ong/blog-timeline/issues/70

 

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