¡¾Îó²îͨ¸æ¡¿SOFARPC·´ÐòÁл¯Îó²î£¨CVE-2024-23636£©

Ðû²¼Ê±¼ä 2024-01-24


Ò»¡¢Îó²î¸ÅÊö

Îó²îÃû³Æ

  SOFARPC·´ÐòÁл¯Îó²î

CVE   ID

CVE-2024-23636

Îó²îÀàÐÍ

·´ÐòÁл¯

·¢Ã÷ʱ¼ä

2024-01-24

Îó²îÆÀ·Ö

9.8

Îó²îÆ·¼¶

ÑÏÖØ

¹¥»÷ÏòÁ¿

ÍøÂç

ËùÐèȨÏÞ

ÎÞ

ʹÓÃÄѶÈ

µÍ

Óû§½»»¥

ÎÞ

PoC/EXP

δ¹ûÕæ

ÔÚҰʹÓÃ

δ·¢Ã÷

 

SOFARPC ÊÇÒ»¸ö¸ßÐÔÄÜ¡¢¸ßÀ©Õ¹ÐÔ¡¢Éú²ú¼¶µÄ Java RPC ¿ò¼Ü¡£¡£¡£

2024Äê1ÔÂ24ÈÕ£¬£¬£¬£¬¼øºÚµ£±£ÍøVSRC¼à²âµ½SOFARPCÖÐÐÞ¸´ÁËÒ»¸ö·´ÐòÁл¯Îó²î£¨CVE-2024-23636£©£¬£¬£¬£¬¸ÃÎó²îµÄCVSSv3ÆÀ·ÖΪ9.8¡£¡£¡£

ÓÉÓÚSOFARPC ĬÈÏʹÓà SOFA Hessian ЭÒéÀ´·´ÐòÁл¯ÎüÊÕµ½µÄÊý¾Ý£¬£¬£¬£¬¶ø SOFA Hessian ЭÒéʹÓúÚÃûµ¥»úÖÆÀ´ÏÞÖÆÎ£ÏÕÀàµÄ·´ÐòÁл¯¡£¡£¡£SOFARPC °æ±¾5.12.0֮ǰ£¬£¬£¬£¬ÍþвÕß¿Éͨ¹ýGadgetÁ´£¨Ö»ÒÀÀµÓÚJDK£¬£¬£¬£¬²»ÒÀÀµÈκεÚÈý·½×é¼þ£©ÈƹýSOFA HessianºÚÃûµ¥±£»£»£»£»£»£» £»¤»úÖÆ£¬£¬£¬£¬µ¼ÖÂÔ¶³Ì´úÂëÖ´ÐС£¡£¡£

 

 

¶þ¡¢Ó°Ïì¹æÄ£

SOFARPC < 5.12.0

 


Èý¡¢Çå¾²²½·¥

3.1 Éý¼¶°æ±¾

ÏÖÔÚÒÑͨ¹ýÌí¼ÓºÚÃûµ¥ÐÞ¸´Á˸ÃÎó²î£¬£¬£¬£¬ÊÜÓ°ÏìÓû§¿ÉÉý¼¶µ½SOFARPC °æ±¾5.12.0¡£¡£¡£

ÏÂÔØÁ´½Ó£º

https://github.com/sofastack/sofa-rpc/releases/tag/v5.12.0

3.2 ÔÝʱ²½·¥

SOFARPC»¹ÌṩÁËÌí¼ÓÌØÊâºÚÃûµ¥µÄÒªÁì¡£¡£¡£Óû§¿ÉÒÔÌí¼ÓÀàËÆ -Drpc_serialize_blacklist_override=org.apache.xpath.ÕâÑùµÄÀàÀ´×èÖ¹¸ÃÎÊÌâ¡£¡£¡£

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://github.com/sofastack/sofa-rpc/security/advisories/GHSA-7q8p-9953-pxvr

https://nvd.nist.gov/vuln/detail/CVE-2024-23636

 


ËÄ¡¢°æ±¾ÐÅÏ¢

°æ±¾

ÈÕÆÚ

±¸×¢

V1.0

2024-01-24

Ê×´ÎÐû²¼

 

 

Îå¡¢¸½Â¼

5.1 ¼øºÚµ£±£Íø¼ò½é

¼øºÚµ£±£Íø½¨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°¼øºÚµ£±£Íø´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´£¬£¬£¬£¬¼øºÚµ£±£ÍøÖÂÁ¦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 ¹ØÓÚ¼øºÚµ£±£Íø

¼øºÚµ£±£ÍøÇå¾²Ó¦¼±ÏìÓ¦ÖÐÐÄÒÑÐû²¼1000¶à¸öÎó²îͨ¸æºÍΣº¦Ô¤¾¯£¬£¬£¬£¬ÎÒÃǽ«Ò»Á¬¸ú×ÙÈ«Çò×îеÄÍøÂçÇå¾²ÊÂÎñºÍÎó²î£¬£¬£¬£¬ÎªÆóÒµµÄÐÅÏ¢Çå¾²±£¼Ý»¤º½¡£¡£¡£

¹Ø×¢ÎÒÃÇ£º

image.png