¡¾Îó²îͨ¸æ¡¿Spring Security»á¼û¿ØÖÆÎó²î£¨CVE-2024-22234£©
Ðû²¼Ê±¼ä 2024-02-20Ò»¡¢Îó²î¸ÅÊö
Îó²îÃû³Æ | Spring Security»á¼û¿ØÖÆÎó²î | ||
CVE ID | CVE-2024-22234 | ||
Îó²îÀàÐÍ | »á¼û¿ØÖÆÆÆËð | ·¢Ã÷ʱ¼ä | 2024-02-20 |
Îó²îÆÀ·Ö | ÔÝÎÞ | Îó²îÆ·¼¶ | ¸ßΣ |
¹¥»÷ÏòÁ¿ | ÍøÂç | ËùÐèȨÏÞ | ÎÞ |
ʹÓÃÄÑ¶È | µÍ | Óû§½»»¥ | ÎÞ |
PoC/EXP | δ¹ûÕæ | ÔÚҰʹÓà | δ·¢Ã÷ |
Spring SecurityÊÇÒ»¸ö¹¦Ð§Ç¿Ê¢ÇҸ߶ȿɶ¨ÖƵÄÉí·ÝÑéÖ¤ºÍ»á¼û¿ØÖÆ¿ò¼Ü¡£¡£¡£
2024Äê2ÔÂ20ÈÕ£¬£¬£¬£¬£¬£¬c7c7ÓéÀÖÆ½Ì¨VSRC¼à²âµ½Spring SecurityÖÐÐÞ¸´ÁËÒ»¸ö»á¼û¿ØÖÆÎó²î£¨CVE-2024-22234£©¡£¡£¡£
Spring Security°æ±¾ 6.1.x - 6.1.7֮ǰ¡¢6.2.x - 6.2.2 ֮ǰ£¬£¬£¬£¬£¬£¬µ±Ó¦ÓóÌÐòÖ±½ÓʹÓÃAuthenticationTrustResolver.isFullyAuthenticated£¨Authentication£©ÒªÁìʱ£¬£¬£¬£¬£¬£¬¿ÉÏòÆäת´ïÒ»¸önullÉí·ÝÑéÖ¤²ÎÊý£¬£¬£¬£¬£¬£¬µ¼Ö¹ýʧµÄtrue·µ»ØÖµ£¬£¬£¬£¬£¬£¬¿ÉʹÓøÃÎó²îÆÆËð»á¼û¿ØÖÆ£¬£¬£¬£¬£¬£¬¿ÉÄܵ¼ÖÂÉí·ÝÑéÖ¤ºÍÊÚÈ¨ÈÆ¹ý¡¢Î´ÊÚȨ»á¼û¡¢ÐÅϢй¶µÈ¡£¡£¡£
¶þ¡¢Ó°Ïì¹æÄ£
Spring Security 6.1.0 - 6.1.6
Spring Security 6.2.0 - 6.2.1
Èý¡¢Çå¾²²½·¥
3.1 Éý¼¶°æ±¾
ÏÖÔÚ¸ÃÎó²îÒѾÐÞ¸´£¬£¬£¬£¬£¬£¬ÊÜÓ°ÏìÓû§¿ÉÉý¼¶µ½ÒÔϰ汾£º
Spring Security 6.1.x£ºÉý¼¶µ½ 6.1.7
Spring Security 6.2.x£ºÉý¼¶µ½ 6.2.2
ÏÂÔØÁ´½Ó£º
https://spring.io/projects/spring-security
×¢ÖØ£¬£¬£¬£¬£¬£¬Öª×ãÒÔÏÂÈÎÒ»Ìõ¼þµÄÓ¦ÓóÌÐò²»Ò×Êܵ½¹¥»÷£º
l Ó¦ÓóÌÐò²»Ö±½ÓʹÓà AuthenticationTrustResolver.isFullyAuthenticated(Authentication)¡£¡£¡£
l Ó¦ÓóÌÐò佫nullת´ï¸øAuthenticationTrustResolver.isFullyAuthenticated¡£¡£¡£
l Ó¦ÓóÌÐò½öͨ¹ý Method Security»ò HTTP Request SecurityʹÓà isFullyAuthenticated¡£¡£¡£
3.2 ÔÝʱ²½·¥
ÔÝÎÞ¡£¡£¡£
3.3 ͨÓý¨Òé
l °´ÆÚ¸üÐÂϵͳ²¹¶¡£¬£¬£¬£¬£¬£¬ïÔÌϵͳÎó²î£¬£¬£¬£¬£¬£¬ÌáÉýЧÀÍÆ÷µÄÇå¾²ÐÔ¡£¡£¡£
l ÔöǿϵͳºÍÍøÂçµÄ»á¼û¿ØÖÆ£¬£¬£¬£¬£¬£¬Ð޸ķÀ»ðǽսÂÔ£¬£¬£¬£¬£¬£¬¹Ø±Õ·ÇÐëÒªµÄÓ¦Óö˿ڻòЧÀÍ£¬£¬£¬£¬£¬£¬ïÔ̽«Î£ÏÕЧÀÍ£¨ÈçSSH¡¢RDPµÈ£©Ì»Â¶µ½¹«Íø£¬£¬£¬£¬£¬£¬ïÔ̹¥»÷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-2024-22234
https://nvd.nist.gov/vuln/detail/CVE-2024-22234
ËÄ¡¢°æ±¾ÐÅÏ¢
°æ±¾ | ÈÕÆÚ | ±¸×¢ |
V1.0 | 2024-02-20 | Ê×´ÎÐû²¼ |
Îå¡¢¸½Â¼
5.1 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¢¡£¡£¡£
5.2 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



¾©¹«Íø°²±¸11010802024551ºÅ