¡¾Â©¶´Í¨¸æ¡¿Spring Framework URL½âÎö²»Íש¶´£¨CVE-2024-22243£©

Ðû²¼Ê±¼ä 2024-02-23


Ò»¡¢Â©¶´¸ÅÊö

©¶´Ãû³Æ

   Spring Framework URL½âÎö²»Íש¶´

CVE   ID

CVE-2024-22243

©¶´ÀàÐÍ

ÖØ¶¨Ïò¡¢SSRF

·¢ÏÖʱ¼ä

2024-02-22

©¶´ÆÀ·Ö

ÔÝÎÞ

©¶´Æ·¼¶

¸ßΣ

¹¥»÷ÏòÁ¿

ÍøÂç

ËùÐèȨÏÞ

ÎÞ

ÀûÓÃÄѶÈ

µÍ

Óû§½»»¥

ÊÇ

PoC/EXP

δ¹ûÈ»

ÔÚÒ°ÀûÓÃ

δ·¢ÏÖ

 

Spring Framework ÊÇÒ»¸ö¹¦Ð§Ç¿´óµÄ Java Ó¦Ó÷¨Ê½¿ò¼Ü £¬Ö¼ÔÚÌṩ¸ßЧÇÒ¿ÉÀ©Õ¹µÄ¿ª·¢»·¾³¡£UriComponentsBuilderÊÇSpring Framework ÌṩµÄÒ»¸öʵÓù¤¾ßÀà £¬ÓÃÓÚ¹¹½¨ºÍ´¦ÖÃURI¡£

2024Äê2ÔÂ22ÈÕ £¬¶¶È¦Îª¶Ä¶øÉúVSRC¼à²âµ½Spring FrameworkÖÐÐÞ¸´ÁËÒ»¸öURL½âÎö²»Íש¶´£¨CVE-2024-22243£©¡£

Spring FrameworkÊÜÓ°Ïì°æ±¾ÖÐ £¬ÓÉÓÚUriComponentsBuilderÖÐÔÚ´¦ÖÃURL ʱδÕýÈ·¹ýÂËÓû§ÐÅÏ¢Öеġ±\[¡° £¬¿ÉÄܵ¼ÖÂÍþвÕ߽ṹ¶ñÒâURLÈÆ¹ýÑéÖ¤¡£µ±Ó¦Ó÷¨Ê½Ê¹ÓÃUriComponentsBuilderÀ´½âÎöÍⲿÌṩµÄURL£¨Èçͨ¹ý²éѯ²ÎÊý£©²¢¶Ô½âÎöµÄURLµÄÖ÷»úÖ´ÐÐÑéÖ¤¼ì²éʱ¿ÉÄÜÈÝÒ×Êܵ½OpenÖØ¶¨Ïò¹¥»÷ºÍSSRF¹¥»÷ £¬µ¼ÖÂÍøÂçµöÓãºÍÄÚ²¿ÍøÂç̽²âµÈ¡£

 

¶þ¡¢Ó°Ï췶Χ

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¡¢Äþ¾²´ëÊ©

3.1 Éý¼¶°æ±¾

Ŀǰ¸Ã©¶´ÒѾ­ÐÞ¸´ £¬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 ÁÙʱ´ëÊ©

ÔÝÎÞ¡£

3.3 ͨÓý¨Òé

l  ¶¨ÆÚ¸üÐÂϵͳ²¹¶¡ £¬¼õÉÙϵͳ©¶´ £¬ÌáÉý·þÎñÆ÷µÄÄþ¾²ÐÔ¡£

l  ¼ÓǿϵͳºÍÍøÂçµÄ·ÃÎÊ¿ØÖÆ £¬Ð޸ķÀ»ðǽ¼ÆÄ± £¬¹Ø±Õ·ÇÐëÒªµÄÓ¦Óö˿ڻò·þÎñ £¬¼õÉÙ½«Î£ÏÕ·þÎñ£¨ÈçSSH¡¢RDPµÈ£©Ì»Â¶µ½¹«Íø £¬¼õÉÙ¹¥»÷Ãæ¡£

l  ʹÓÃÆóÒµ¼¶Äþ¾²²úÎï £¬ÌáÉýÆóÒµµÄÍøÂçÄþ¾²ÐÔÄÜ¡£

l  ¼ÓǿϵͳÓû§ºÍȨÏÞ¹ÜÀí £¬ÆôÓöàÒòËØÈÏÖ¤»úÖÆºÍ×îСȨÏÞÔ­Ôò £¬Óû§ºÍÈí¼þȨÏÞÓ¦±£³ÖÔÚ×îµÍÏÞ¶È¡£

l  ÆôÓÃÇ¿ÃÜÂë¼ÆÄ±²¢ÉèÖÃΪ¶¨ÆÚÐ޸ġ£

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

Ê×´ÎÐû²¼

 

 

Îå¡¢¸½Â¼

5.1 ¶¶È¦Îª¶Ä¶øÉú¼ò½é

¶¶È¦Îª¶Ä¶øÉú½¨Á¢ÓÚ1996Äê £¬ÊÇÓÉÁôÃÀ²©Ê¿ÑÏÍû¼ÑŮʿ´´½¨µÄ¡¢ÓµÓÐÍêÈ«×ÔÖ÷֪ʶ²úȨµÄÐÅÏ¢Äþ¾²¸ß¿Æ¼¼ÆóÒµ¡£ÊǹúÄÚ×î¾ßʵÁ¦µÄÐÅÏ¢Äþ¾²²úÎï¡¢Äþ¾²·þÎñ½â¾ö·½°¸µÄÁ캽ÆóÒµÖ®Ò»¡£

¹«Ë¾×ܲ¿Î»ÓÚ±±¾©ÊÐÖйشåÈí¼þÔ°¶¶È¦Îª¶Ä¶øÉú´óÏà £¬¹«Ë¾Ô±¹¤6000ÓàÈË £¬Ñз¢ÍŶÓ1200ÓàÈË, ¼¼Êõ·þÎñÍŶÓ1300ÓàÈË¡£ÔÚÈ«¹ú¸÷Ê¡¡¢ÊС¢×ÔÖÎÇøÉèÁ¢·ÖÖ§»ú¹¹ÁùÊ®¶à¸ö £¬ÓµÓÐÁýÕÖÈ«¹úµÄÏúÊÛÌåϵ¡¢ÇþµÀÌåϵºÍ¼¼ÊõÖ§³ÖÌåϵ¡£¹«Ë¾ÓÚ2010Äê6ÔÂ23ÈÕÔÚÉîÛÚÖÐС°å¹ÒÅÆÉÏÊС££¨¹ÉƱ´úÂ룺002439£©

¶àÄêÀ´ £¬¶¶È¦Îª¶Ä¶øÉúÖÂÁ¦ÓÚÌṩ¾ßÓйú¼Ê¾ºÕùÁ¦µÄ×ÔÖ÷´´ÐµÄÄþ¾²²úÎïºÍ×î¼Ñʵ¼ù·þÎñ £¬×ÊÖú¿Í»§È«ÃæÌáÉýÆäIT»ù´¡ÉèÊ©µÄÄþ¾²ÐÔºÍÉú²úЧÄÜ £¬Îª´òÔìºÍÌáÉý¹ú¼Ê»¯µÄÃñ×åÐÅÏ¢Äþ¾²¹¤ÒµÁì¾üÆ·ÅÆ¶ø²»Ð¸Å¬Á¦¡£

5.2 ¹ØÓÚ¶¶È¦Îª¶Ä¶øÉú

¶¶È¦Îª¶Ä¶øÉúÄþ¾²Ó¦¼±ÏìÓ¦ÖÐÐÄÒÑÐû²¼1000¶à¸ö©¶´Í¨¸æºÍ·çÏÕÔ¤¾¯ £¬ÎÒÃǽ«Á¬Ðø¸ú×ÙÈ«Çò×îеÄÍøÂçÄþ¾²Ê¼þºÍ©¶´ £¬ÎªÆóÒµµÄÐÅÏ¢Äþ¾²±£¼Ý»¤º½¡£

¹Ø×¢ÎÒÃÇ£º

image.png