¡¾·ì϶¹«¸æ¡¿Spring Frameworkõè¾¶±éÀú·ì϶£¨CVE-2024-38816£©

°ä²¼¹¦·ò 2024-09-13

Ò»¡¢¡¢·ì϶¸ÅÊö

·ì϶Ãû³Æ

Spring Frameworkõè¾¶±éÀú·ì϶

CVE   ID

CVE-2024-38816

·ì϶ÀàÐÍ

õè¾¶±éÀú

·¢ÏÖ¹¦·ò

2024-09-13

·ì϶ÆÀ·Ö

7.5

·ì϶µÈ¼¶

¸ßΣ

¹¥»÷ÏòÁ¿

ÍøÂç

ËùÐèȨÏÞ

ÎÞ

ÀûÓÃÄѶÈ

µÍ

Óû§½»»¥

ÎÞ

PoC/EXP

δ¹«¿ª

ÔÚÒ°ÀûÓÃ

δ·¢ÏÖ

 

Spring Framework ÊÇÒ»¸öÖ°ÄÜ׳´óµÄ Java ÀûÓ÷¨Ê½¿ò¼Ü £¬£¬ £¬Ö¼ÔÚÌṩ¸ßЧÇÒ¿ÉÀ©´óµÄ¿ª·¢»·¾³¡£¡£¡£

2024Äê9ÔÂ13ÈÕ £¬£¬ £¬OG¶«·½Ìü¼¯ÍÅVSRC¼à²âµ½Spring FrameworkÖÐÐÞ¸´ÁËÒ»¸öõè¾¶±éÀú·ì϶£¨CVE-2024-38816£© £¬£¬ £¬¸Ã·ì϶µÄCVSSÆÀ·ÖΪ7.5¡£¡£¡£

Spring FrameworkÊÜÓ°Ïì°æ±¾ÖÐ £¬£¬ £¬Ê¹ÓÃWebMvc.fn »ò WebFlux.fn£¨ÔÚSpring Web MVC»òSpring WebFlux¿ò¼ÜÖУ©Ìṩ¾²Ì¬×ÊÔ´µÄÀûÓ÷¨Ê½ÈÝÒ×Êܵ½õè¾¶±éÀú¹¥»÷ £¬£¬ £¬µ±Web ÀûÓ÷¨Ê½Ê¹ÓÃRouterFunctionsÌṩ¾²Ì¬×ÊÔ´²¢ÇÒÀûÓ÷¨Ê½Ê¹ÓÃFileSystemResource»òÀàËÆµÄÅäÖÃÀ´´ÓÎļþϵͳÌṩ¾²Ì¬Îļþʱ £¬£¬ £¬ÍþвÕ߿ɻú¹Ø¶ñÒâHTTPÒªÇó½Ó¼ûÖ¸±êÎļþϵͳÉÏSpring ÀûÓ÷¨Ê½¹ý³ÌÓÐȨ½Ó¼ûµÄËÁÒâÎļþ £¬£¬ £¬´Ó¶øµ¼ÖÂÊý¾Ýй¶¡£¡£¡£

 

¶þ¡¢¡¢Ó°ÏìÁìÓò

Spring Framework 5.3.0 - 5.3.39

Spring Framework 6.0.0 - 6.0.23

Spring Framework 6.1.0 - 6.1.12

ÒÔ¼°²»ÊÜÖ§³ÖµÄ¾É°æ±¾¡£¡£¡£

 

Èý¡¢¡¢°²È«´ëÊ©

3.1 Éý¼¶°æ±¾

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

Spring Framework 5.3.x£º£ºÉý¼¶µ½5.3.40£¨½öÏÞÆóÒµÖ§³Ö£©

Spring Framework 6.0.x£º£ºÉý¼¶µ½6.0.24£¨½öÏÞÆóÒµÖ§³Ö£©

Spring Framework 6.1.x£º£ºÉý¼¶µ½6.1.13»ò¸ü¸ß°æ±¾

ÏÂÔØÁ´½Ó£º£º

https://github.com/spring-projects/spring-framework/tags

3.2 һʱ´ëÊ©

µ±Âú×ãÒÔÏÂÈÎһǰÌáʱ £¬£¬ £¬¶ñÒâÒªÇó»á±»×èÖ¹ºÍ»Ø¾ø£º£º

l  ÀûÓ÷¨Ê½ÖÐÆôÓÃSpring Security HTTP ·À»ðǽ£»

l  ÀûÓ÷¨Ê½ÔÚTomcat »ò Jetty ÉÏÔËÐС£¡£¡£

Òò¶ø £¬£¬ £¬ÎÞ·¨Á¢¼´Éý¼¶µÄÊÜÓ°ÏìÓû§¡¢¡¢²»ÊÜÖ§³ÖµÄ¾É°æ±¾Óû§¿Éͨ¹ýÔÚÆäÀûÓ÷¨Ê½ÖÐÆôÓà Spring Security ·À»ðǽ £¬£¬ £¬»òÕßÇл»µ½Ê¹Óà Tomcat »ò Jetty ×÷Ϊ Web ·þÎñÆ÷À´»Ø¾ø´ËÀà¶ñÒâÒªÇó £¬£¬ £¬´Ó¶ø»º½â¸Ã·ì϶¡£¡£¡£

3.3 ͨÓý¨Òé

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

l  ¼ÓǿϵͳºÍÍøÂçµÄ½Ó¼û½ÚÖÆ £¬£¬ £¬Åú¸Ä·À»ðǽսÊõ £¬£¬ £¬¹Ø±Õ·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¤»úÖÆºÍ×îСȨÏÞ×¼Ôò £¬£¬ £¬Óû§ºÍÈí¼þȨÏÞӦά³ÖÔÚ×îµÍÏÞ¶È¡£¡£¡£

l  ÆôÓÃÇ¿ÃÜÂëÕ½Êõ²¢ÉèÖÃΪ¶¨ÆÚÅú¸Ä¡£¡£¡£

3.4 ²Î¿¼Á´½Ó

https://spring.io/security/cve-2024-38816

https://nvd.nist.gov/vuln/detail/CVE-2024-38816

 

ËÄ¡¢¡¢°æ±¾ÐÅÏ¢

°æ±¾

ÈÕÆÚ

±¸×¢

V1.0

2024-09-13

³õ´Î°ä²¼

 

Îå¡¢¡¢¸½Â¼

5.1 OG¶«·½Ìü¼ò½é

OG¶«·½Ìü³ÉÁ¢ÓÚ1996Äê £¬£¬ £¬ÊÇÓÉÁôÃÀ²©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°OG¶«·½Ìü´óÏà £¬£¬ £¬¹«Ë¾Ô±¹¤6000ÓàÈË £¬£¬ £¬Ñз¢ÍŶÓ1200ÓàÈË, ¼¼Êõ·þÎñÍŶÓ1300ÓàÈË¡£¡£¡£ÔÚÈ«¹ú¸÷Ê¡¡¢¡¢ÊС¢¡¢×ÔÖÎÇøÉèÁ¢·ÖÖ§»ú¹¹ÁùÊ®¶à¸ö £¬£¬ £¬Õ¼Óи²¸ÇÈ«¹úµÄÏúÊÛϵͳ¡¢¡¢ÇþµÀϵͳºÍ¼¼ÊõÖ§³Öϵͳ¡£¡£¡£¹«Ë¾ÓÚ2010Äê6ÔÂ23ÈÕÔÚÀö½­ÖÐС°å¹ÒÅÆÉÏÊС£¡£¡££¨¹ÉƱ´úÂ룺£º002439£©

¶àÄêÀ´ £¬£¬ £¬OG¶«·½ÌüÖÂÁ¦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 ¹ØÓÚOG¶«·½Ìü

OG¶«·½Ìü°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£º

image.png