¡¾Îó²îͨ¸æ¡¿Spring Security»á¼û¿ØÖƲ»µ±Îó²î£¨CVE-2024-22257£©

Ðû²¼Ê±¼ä 2024-03-19


Ò»¡¢Îó²î¸ÅÊö

Îó²îÃû³Æ

    Spring   Security»á¼û¿ØÖƲ»µ±Îó²î

CVE   ID

CVE-2024-22257

Îó²îÀàÐÍ

»á¼û¿ØÖƲ»µ±

·¢Ã÷ʱ¼ä

2024-03-19

Îó²îÆÀ·Ö

8.2

Îó²îÆ·¼¶

¸ßΣ

¹¥»÷ÏòÁ¿

ÍøÂç

ËùÐèȨÏÞ

ÎÞ

ʹÓÃÄѶÈ

µÍ

Óû§½»»¥

ÎÞ

PoC/EXP

δ¹ûÕæ

ÔÚҰʹÓÃ

δ·¢Ã÷

 

Spring SecurityÊÇÒ»¸ö¹¦Ð§Ç¿Ê¢ÇҸ߶ȿɶ¨ÖƵÄÉí·ÝÑéÖ¤ºÍ»á¼û¿ØÖÆ¿ò¼Ü¡£¡£¡£

2024Äê3ÔÂ19ÈÕ£¬£¬ £¬£¬ÈËÉú¾ÍÊDz©VSRC¼à²âµ½Spring SecurityÖÐÐÞ¸´ÁËÒ»¸ö»á¼û¿ØÖƲ»µ±Îó²î£¨CVE-2024-22257£©£¬£¬ £¬£¬¸ÃÎó²îµÄCVSSÆÀ·ÖΪ8.2¡£¡£¡£

Spring Security¶à¸öÊÜÓ°Ïì°æ±¾ÖУ¬£¬ £¬£¬µ±Ó¦ÓóÌÐòÖ±½ÓʹÓÃAuthenticatedVoter#vote£¬£¬ £¬£¬²¢ÏòÆäת´ïnullÉí·ÝÑéÖ¤²ÎÊýʱ£¬£¬ £¬£¬¿ÉÄܵ¼Ö¹ýʧµÄtrue·µ»ØÖµ¡£¡£¡£ÀÖ³ÉʹÓøÃÎó²î¿ÉÄÜÆÆËðSpring SecurityÖеĻá¼û¿ØÖÆ£¬£¬ £¬£¬µ¼ÖÂÉí·ÝÑéÖ¤ºÍÊÚÈ¨ÈÆ¹ý¡¢Î´ÊÚȨ»á¼ûµÈ¡£¡£¡£

 


¶þ¡¢Ó°Ïì¹æÄ£

Spring Security 6.2.0 - 6.2.2

Spring Security 6.1.0 - 6.1.7

Spring Security 6.0.0 - 6.0.9

Spring Security 5.8.0 - 5.8.10

Spring Security 5.7.0 - 5.7.11

ÒÔ¼°²»ÊÜÖ§³ÖµÄ¾É°æ±¾¡£¡£¡£


 

Èý¡¢Çå¾²²½·¥

3.1 Éý¼¶°æ±¾

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

Spring Security 5.7.x£ºÉý¼¶µ½5.7.12 

Spring Security 5.8.x£ºÉý¼¶µ½5.8.11

Spring Security 6.0.x£ºÉý¼¶µ½6.0.10£¨½öÆóÒµÖ§³Ö£©

Spring Security 6.1.x£ºÉý¼¶µ½6.1.8

Spring Security 6.2.x£ºÉý¼¶µ½6.2.3

ÏÂÔØÁ´½Ó£º

https://spring.io/projects/spring-security

3.2 ÔÝʱ²½·¥

×¢ÖØ£¬£¬ £¬£¬Öª×ãÒÔÏÂÈÎÒ»Ìõ¼þµÄÓ¦ÓóÌÐò²»Ò×Êܵ½¹¥»÷£º

l  Ó¦ÓóÌÐò²»Ö±½ÓʹÓà AuthenticatedVoter#vote¡£¡£¡£

l  Ó¦ÓóÌÐòûÓÐÏò AuthenticatedVoter#vote ת´ïnull¡£¡£¡£

±ðµÄ£¬£¬ £¬£¬AuthenticatedVoter ×Ô 5.8 ÆðÒѱ»ÆúÓ㬣¬ £¬£¬¿ÉʹÓà AuthorizationManager µÄʵÏÖ×÷ÎªÌæ»»¡£¡£¡£

3.3 ͨ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£¡£¡£

3.4 ²Î¿¼Á´½Ó

https://spring.io/security/cve-2024-22257

https://nvd.nist.gov/vuln/detail/CVE-2024-22257

 

ËÄ¡¢°æ±¾ÐÅÏ¢

°æ±¾

ÈÕÆÚ

±¸×¢

V1.0

2024-03-19

Ê×´ÎÐû²¼

 

  

Îå¡¢¸½Â¼

5.1 ÈËÉú¾ÍÊDz©¼ò½é

ÈËÉú¾ÍÊDz©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°ÈËÉú¾ÍÊDz©´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´£¬£¬ £¬£¬ÈËÉú¾ÍÊDz©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¢¡£¡£¡£

5.2 ¹ØÓÚÈËÉú¾ÍÊDz©

ÈËÉú¾ÍÊDz©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