¡¾·ì϶¹«¸æ¡¿Spring Framework URL½âÎö²»µ±·ì϶£¨CVE-2024-22243£©

°ä²¼¹¦·ò 2024-02-23


Ò»¡¢·ì϶¸ÅÊö

·ìϼûû³Æ

   Spring Framework URL½âÎö²»µ±·ì϶

CVE   ID

CVE-2024-22243

·ì϶ÀàÐÍ

³Á¶¨Ïò¡¢SSRF

·¢ÏÖ¹¦·ò

2024-02-22

·ì϶ÆÀ·Ö

ÔÝÎÞ

·ì϶µÈ¼¶

¸ßΣ

¹¥»÷ÏòÁ¿

ÍøÂç

ËùÐèȨÏÞ

ÎÞ

ÀûÓÃÄѶÈ

µÍ

Óû§½»»¥

ÊÇ

PoC/EXP

δ¹«¿ª

ÔÚÒ°ÀûÓÃ

δ·¢ÏÖ

 

Spring Framework ÊÇÒ»¸öÖ°ÄÜ׳´óµÄ Java ÀûÓ÷¨Ê½¿ò¼Ü£¬Ö¼ÔÚÌṩ¸ßЧÇÒ¿ÉÀ©´óµÄ¿ª·¢»·¾³¡£UriComponentsBuilderÊÇSpring Framework ÌṩµÄÒ»¸öʵÓù¤¾ßÀ࣬ÓÃÓÚ¹¹½¨ºÍ´¦ÖÃURI¡£

2024Äê2ÔÂ22ÈÕ£¬±¦ÔËÀ³¹Ù·½ÍøÕ¾VSRC¼à²âµ½Spring FrameworkÖн¨¸´ÁËÒ»¸öURL½âÎö²»µ±·ì϶£¨CVE-2024-22243£©¡£

Spring FrameworkÊÜÓ°Ïì°æ±¾ÖУ¬ÓÉÓÚUriComponentsBuilderÖÐÔÚ´¦ÖÃURL ʱδÕýÈ·¹ýÂËÓû§ÐÅÏ¢Öеġ±\[¡°£¬¿ÉÄܵ¼ÖÂÍþвÕß»ú¹Ø¶ñÒâURLÈÆ¹ýÑéÖ¤¡£µ±ÀûÓ÷¨Ê½Ê¹ÓÃUriComponentsBuilderÀ´½âÎö±í²¿ÌṩµÄURL£¨Èçͨ¹ý²éÎʲÎÊý£©²¢¶Ô½âÎöµÄURLµÄÖ÷»úÖ´ÐÐÑéÖ¤²é³­Ê±¿ÉÄÜÈÝÒ×Êܵ½Open³Á¶¨Ïò¹¥»÷ºÍSSRF¹¥»÷£¬µ¼ÖÂÍøÂç´¹µöºÍÄÚ²¿ÍøÂç̽²âµÈ¡£

 

¶þ¡¢Ó°ÏìÁìÓò

Spring Framework 6.1.0 - 6.1.3

Spring Framework 6.0.0 - 6.0.16

Spring Framework 5.3.0 - 5.3.31

ÒÔ¼°²»ÊÜÖ§³ÖµÄ¾É°æ±¾¡£

 

Èý¡¢°²È«´ëÊ©

3.1 Éý¼¶°æ±¾

Ŀǰ¸Ã·ì϶ÒѾ­½¨¸´£¬ÊÜÓ°ÏìÓû§¿ÉÉý¼¶µ½ÒÔϰ汾£º

Spring Framework 6.1.x£ºÉý¼¶µ½ 6.1.4

Spring Framework 6.0.x£ºÉý¼¶µ½ 6.0.17

Spring Framework 5.3.x£ºÉý¼¶µ½ 5.3.32

ÏÂÔØÁ´½Ó£º

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

3.2 һʱ´ëÊ©

ÔÝÎÞ¡£

3.3 ͨÓý¨Òé

l  ¶¨ÆÚ¸üÐÂϵͳ²¹¶¡£¬Ï÷¼õϵͳ·ì϶£¬ÌáÉý·þÎñÆ÷µÄ°²È«ÐÔ¡£

l  ¼ÓǿϵͳºÍÍøÂçµÄ½Ó¼û½ÚÔ죬Åú¸Ä·À»ðǽսÊõ£¬¹Ø¹Ø·Ç±ØÒªµÄÀûÓö˿ڻò·þÎñ£¬Ï÷¼õ½«Î£ÏÕ·þÎñ£¨ÈçSSH¡¢RDPµÈ£©Â¶³öµ½¹«Íø£¬Ï÷¼õ¹¥»÷Ãæ¡£

l  ʹÓÃÆóÒµ¼¶°²È«²úÆ·£¬ÌáÉýÆóÒµµÄÍøÂ簲ȫ»úÄÜ¡£

l  ¼ÓǿϵͳÓû§ºÍȨÏÞÖÎÀí£¬ÆôÓöà³É·ÖÈÏÖ¤»úÔìºÍ×îÓ×ȨÏÞ×¼Ôò£¬Óû§ºÍÈí¼þȨÏÞӦά³ÖÔÚ×îµÍÏÞ¶È¡£

l  ÆôÓÃÇ¿ÃÜÂëÕ½Êõ²¢ÉèÖÃΪ¶¨ÆÚÅú¸Ä¡£

3.4 ²Î¿¼Á´½Ó

https://spring.io/security/cve-2024-22243

https://github.com/spring-projects/spring-framework/commit/7ec5c994c147f0e168149498b1c9d4a249d69e87

  

 

ËÄ¡¢°æ±¾ÐÅÏ¢

°æ±¾

ÈÕÆÚ

±¸×¢

V1.0

2024-02-23

³õ´Î°ä²¼

 

 

Îå¡¢¸½Â¼

5.1 ±¦ÔËÀ³¹Ù·½ÍøÕ¾¼ò½é

±¦ÔËÀ³¹Ù·½ÍøÕ¾³ÉÁ¢ÓÚ1996Ä꣬ÊÇÓÉÁôÃÀ²©Ê¿ÑÏÍû¼ÑŮʿ´´½¨µÄ¡¢Õ¼ÓÐÆëÈ«×ÔÖ÷֪ʶ²úȨµÄÐÅÏ¢°²È«¸ß¿Æ¼¼ÆóÒµ¡£ÊǹúÄÚ×î¾ßʵÁ¦µÄÐÅÏ¢°²È«²úÆ·¡¢°²È«·þÎñ½â¾ö¹æ»®µÄÁ캽ÆóÒµÖ®Ò»¡£

¹«Ë¾×ܲ¿Î»ÓÚ±±¾©ÊÐÖйشåÈí¼þÔ°±¦ÔËÀ³¹Ù·½ÍøÕ¾´óÏ㬹«Ë¾Ô±¹¤6000ÓàÈË£¬Ñз¢ÍŶÓ1200ÓàÈË, ¼¼Êõ·þÎñÍŶÓ1300ÓàÈË¡£ÔÚÈ«¹ú¸÷Ê¡¡¢ÊÓ×¢×ÔÖÎÇøÉèÁ¢·ÖÖ§»ú¹¹ÁùÊ®¶à¸ö£¬Õ¼Óи²¸ÇÈ«¹úµÄÏúÊÛϵͳ¡¢Çþ·ϵͳºÍ¼¼ÊõÖ§³Öϵͳ¡£¹«Ë¾ÓÚ2010Äê6ÔÂ23ÈÕÔÚÀö½­ÖÐÓ×°å¹ÒÅÆÉÏÊС££¨¹ÉƱ´úÂ룺002439£©

¶àÄêÀ´£¬±¦ÔËÀ³¹Ù·½ÍøÕ¾ÖÂÁ¦ÓÚÌṩӵÓйú¼Ê¾ºÕùÁ¦µÄ×ÔÖ÷´´Ðµİ²È«²úÆ·ºÍ×î¼Ñʵ¼Ê·þÎñ£¬Ô®ÊÖ¿Í»§È«ÃæÌáÉýÆäIT»ù´¡ÉèÊ©µÄ°²È«ÐԺͳö²úЧÁ¦£¬Îª´òÔìºÍÌáÉý¹ú¼Ê»¯µÄÃñ×åÐÅÏ¢°²È«²úÒµÁì¾üÆ·ÅÆ¶ø²»Ð¸ÖÂÁ¦¡£

5.2 ¹ØÓÚ±¦ÔËÀ³¹Ù·½ÍøÕ¾

±¦ÔËÀ³¹Ù·½ÍøÕ¾°²È«Ó¦¼±ÏìÓ¦ÖÐÐÄÒѰ䲼1000¶à¸ö·ì϶¹«¸æÎ¢·çÏÕÔ¤¾¯£¬ÎÒÃǽ«³ÖÐø¸ú×ÙÈ«Çò×îеÄÍøÂ簲ȫÊÂÎñºÍ·ì϶£¬ÎªÆóÒµµÄÐÅÏ¢°²È«±£¼Ý»¤º½¡£

¹Ø×¢ÎÒÃÇ£º

image.png