¡¾Îó²îͨ¸æ¡¿MySQL2´úÂë×¢ÈëÎó²î£¨CVE-2024-21511£©

Ðû²¼Ê±¼ä 2024-04-24

Ò»¡¢Îó²î¸ÅÊö

Îó²îÃû³Æ

    MySQL2´úÂë×¢ÈëÎó²î

CVE   ID

CVE-2024-21511

Îó²îÀàÐÍ

´úÂë×¢Èë

·¢Ã÷ʱ¼ä

2024-04-24

Îó²îÆÀ·Ö

9.8

Îó²îÆ·¼¶

ÑÏÖØ

¹¥»÷ÏòÁ¿

ÍøÂç

ËùÐèȨÏÞ

ÎÞ

ʹÓÃÄѶÈ

µÍ

Óû§½»»¥

ÎÞ

PoC/EXP

ÒѹûÕæ

ÔÚҰʹÓÃ

δ·¢Ã÷

 

mysql2ÊÇÊÊÓÃÓÚNode.jsµÄMySQL¿Í»§¶Ë¿â£¬£¬£¬£¬£¬£¬¸Ã¿âµÄÿÖÜÏÂÔØÁ¿Áè¼Ý200Íò´Î¡£¡£¡£¡£¡£

2024Äê4ÔÂ24ÈÕ£¬£¬£¬£¬£¬£¬c7c7ÓéÀÖÆ½Ì¨VSRC¼à²âµ½mysql2Öб£´æÒ»¸ö´úÂë×¢ÈëÎó²î£¨CVE-2024-21511£©£¬£¬£¬£¬£¬£¬ÆäCVSSÆÀ·ÖΪ9.8£¬£¬£¬£¬£¬£¬ÏÖÔÚ¸ÃÎó²îµÄPoCÒѹûÕæ¡£¡£¡£¡£¡£

mysql2°æ±¾3.9.7 ֮ǰ±£´æ´úÂë×¢ÈëÎó²î£¬£¬£¬£¬£¬£¬ÓÉÓÚŲÓÃÍâµØ MySQL ServerÈÕÆÚ/ʱ¼äº¯Êýʱ£¬£¬£¬£¬£¬£¬¶ÔreadCodeFor º¯ÊýÖÐµÄ timezone²ÎÊýÕûÀí²»µ±£¬£¬£¬£¬£¬£¬ÍþвÕ߿ɽṹ¶ñÒâtimezone²ÎÊýÖµÔÚÊÜÓ°ÏìµÄmysql2¿Í»§¶ËÖе¼ÖÂÔ¶³Ì´úÂëÖ´ÐС£¡£¡£¡£¡£

 

¶þ¡¢Îó²î¸´ÏÖ

image.png

 

Èý¡¢Ó°Ïì¹æÄ£

mysql2 (npm) < 3.9.7

 

ËÄ¡¢Çå¾²²½·¥

4.1 Éý¼¶°æ±¾

ÏÖÔÚ¸ÃÎó²îÒѾ­ÐÞ¸´£¬£¬£¬£¬£¬£¬ÊÜÓ°ÏìÓû§¿É¸üе½mysql2 °æ±¾3.9.7¡£¡£¡£¡£¡£

ÏÂÔØÁ´½Ó£º

https://github.com/sidorares/node-mysql2/releases

4.2 ÔÝʱ²½·¥

ÔÝÎÞ¡£¡£¡£¡£¡£

4.3 ͨ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£¡£¡£¡£¡£

4.4 ²Î¿¼Á´½Ó

https://github.com/sidorares/node-mysql2/pull/2608

https://github.com/sidorares/node-mysql2/commit/7d4b098c7e29d5a6cb9eac2633bfcc2f0f1db713

https://nvd.nist.gov/vuln/detail/CVE-2024-21511

 

 

Îå¡¢°æ±¾ÐÅÏ¢

°æ±¾

ÈÕÆÚ

±¸×¢

V1.0

2024-04-24

Ê×´ÎÐû²¼

 

 

Áù¡¢¸½Â¼

6.1 c7c7ÓéÀÖÆ½Ì¨¼ò½é

c7c7ÓéÀÖÆ½Ì¨½¨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°c7c7ÓéÀÖÆ½Ì¨´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´£¬£¬£¬£¬£¬£¬c7c7ÓéÀÖÆ½Ì¨ÖÂÁ¦ÓÚÌṩ¾ßÓйú¼Ê¾ºÕùÁ¦µÄ×ÔÖ÷Á¢ÒìµÄÇå¾²²úÆ·ºÍ×î¼Ñʵ¼ùЧÀÍ£¬£¬£¬£¬£¬£¬×ÊÖú¿Í»§ÖÜÈ«ÌáÉýÆäIT»ù´¡ÉèÊ©µÄÇå¾²ÐÔºÍÉú²úЧÄÜ£¬£¬£¬£¬£¬£¬Îª´òÔìºÍÌáÉý¹ú¼Ê»¯µÄÃñ×åÐÅÏ¢Çå¾²¹¤ÒµÁì¾üÆ·ÅÆ¶ø²»Ð¸Æð¾¢¡£¡£¡£¡£¡£

6.2 ¹ØÓÚc7c7ÓéÀÖÆ½Ì¨

c7c7ÓéÀÖÆ½Ì¨Çå¾²Ó¦¼±ÏìÓ¦ÖÐÐÄÒÑÐû²¼1000¶à¸öÎó²îͨ¸æºÍΣº¦Ô¤¾¯£¬£¬£¬£¬£¬£¬ÎÒÃǽ«Ò»Á¬¸ú×ÙÈ«Çò×îеÄÍøÂçÇå¾²ÊÂÎñºÍÎó²î£¬£¬£¬£¬£¬£¬ÎªÆóÒµµÄÐÅÏ¢Çå¾²±£¼Ý»¤º½¡£¡£¡£¡£¡£

¹Ø×¢ÎÒÃÇ£º

image.png