¡¾Îó²îͨ¸æ¡¿PyTorch·´ÐòÁл¯Îó²î£¨CVE-2024-48063£©

Ðû²¼Ê±¼ä 2024-11-01


Ò»¡¢Îó²î¸ÅÊö

Îó²îÃû³Æ

  PyTorch·´ÐòÁл¯Îó²î

CVE   ID

CVE-2024-48063

Îó²îÀàÐÍ

·´ÐòÁл¯

·¢Ã÷ʱ¼ä

2024-11-01

Îó²îÆÀ·Ö

9.8

Îó²îÆ·¼¶

¸ßΣ

¹¥»÷ÏòÁ¿

ÍøÂç

ËùÐèȨÏÞ

ÎÞ

ʹÓÃÄѶÈ

µÍ

Óû§½»»¥

ÎÞ

PoC/EXP

ÒѹûÕæ

ÔÚҰʹÓÃ

δ·¢Ã÷

 

PyTorch ÊÇÒ»¸ö¿ªÔ´µÄÉî¶Èѧϰ¿ò¼Ü£¬ £¬£¬£¬£¬£¬ÆÕ±éÓÃÓÚ»úеѧϰºÍÈ˹¤ÖÇÄÜÁìÓò¡£¡£¡£¡£¡£¡£¡£

2024Äê11ÔÂ1ÈÕ£¬ £¬£¬£¬£¬£¬ÍòÀû¹ú¼Ê¹ÙÍø¼¯ÍÅVSRC¼à²âµ½PyTorch µÄÂþÑÜʽ RPC¿ò¼ÜÖб£´æÒ»¸ö·´ÐòÁл¯Îó²î£¨CVE-2024-48063£©£¬ £¬£¬£¬£¬£¬ÆäCVSSÆÀ·ÖΪ9.8£¬ £¬£¬£¬£¬£¬ÏÖÔÚ¸ÃÎó²îµÄʹÓÃϸ½Ú¼°PoCÒѹûÕæ¡£¡£¡£¡£¡£¡£¡£

PyTorch 2.4.1¼°Ö®Ç°°æ±¾µÄÂþÑÜʽRPC¿ò¼ÜÖб£´æ·´ÐòÁл¯Îó²î£¬ £¬£¬£¬£¬£¬ÓÉÓÚRemoteModuleÔÚ·´ÐòÁл¯Àú³ÌÖÐûÓÐÊÊÍâµØÑéÖ¤»òÕûÀíÊäÈëÊý¾Ý£¬ £¬£¬£¬£¬£¬µ¼Ö¹¥»÷Õß¿ÉÒÔͨ¹ý¿Í»§¶Ë½«°üÀ¨¶ñÒâÒªÁìµÄRemoteModuleʵÀýÐòÁл¯ÎªÊý¾Ý£¬ £¬£¬£¬£¬£¬²¢Í¨¹ýRPC¿ò¼Ü·¢Ë͵½Ð§ÀÍÆ÷´¥·¢·´ÐòÁл¯£¬ £¬£¬£¬£¬£¬´Ó¶ø¿ÉÄܵ¼ÖÂÔÚЧÀÍÆ÷ÉÏÔ¶³ÌÖ´ÐÐí§ÒâÏÂÁî¡£¡£¡£¡£¡£¡£¡£

  

¶þ¡¢Ó°Ïì¹æÄ£

PyTorch <= 2.4.1

 

Èý¡¢Çå¾²²½·¥

3.1 Éý¼¶°æ±¾

ÏÖÔÚ¸ÃÎó²îÒѾ­ÐÞ¸´£¬ £¬£¬£¬£¬£¬ÊÜÓ°ÏìÓû§¿ÉÉý¼¶µ½ÒÔϰ汾£º

PyTorch > 2.4.1

ÏÂÔØÁ´½Ó£º

https://github.com/pytorch/pytorch/releases

3.2 ÔÝʱ²½·¥

ÔÝÎÞ¡£¡£¡£¡£¡£¡£¡£

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://nvd.nist.gov/vuln/detail/CVE-2024-48063

https://rumbling-slice-eb0.notion.site/Distributed-RPC-Framework-RemoteModule-has-Deserialization-RCE-in-pytorch-pytorch-111e3cda9e8c8021a7d3cbc61ee1a20c

 


ËÄ¡¢°æ±¾ÐÅÏ¢

°æ±¾

ÈÕÆÚ

±¸×¢

V1.0

2024-11-01

Ê×´ÎÐû²¼

 

Îå¡¢¸½Â¼

5.1 ÍòÀû¹ú¼Ê¹ÙÍø¼ò½é

ÍòÀû¹ú¼Ê¹ÙÍø½¨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°ÍòÀû¹ú¼Ê¹ÙÍø´óÏ㬠£¬£¬£¬£¬£¬¹«Ë¾Ô±¹¤6000ÓàÈË£¬ £¬£¬£¬£¬£¬Ñз¢ÍŶÓ1200ÓàÈË, ÊÖÒÕЧÀÍÍŶÓ1300ÓàÈË¡£¡£¡£¡£¡£¡£¡£ÔÚÌìϸ÷Ê¡¡¢ÊС¢×ÔÖÎÇøÉèÁ¢·ÖÖ§»ú¹¹ÁùÊ®¶à¸ö£¬ £¬£¬£¬£¬£¬ÓµÓÐÁýÕÖÌìϵÄÏúÊÛϵͳ¡¢ÇþµÀϵͳºÍÊÖÒÕÖ§³Öϵͳ¡£¡£¡£¡£¡£¡£¡£¹«Ë¾ÓÚ2010Äê6ÔÂ23ÈÕÔÚÉîÛÚÖÐС°å¹ÒÅÆÉÏÊС£¡£¡£¡£¡£¡£¡££¨¹ÉƱ´úÂ룺002439£©

¶àÄêÀ´£¬ £¬£¬£¬£¬£¬ÍòÀû¹ú¼Ê¹ÙÍøÖÂÁ¦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 ¹ØÓÚÍòÀû¹ú¼Ê¹ÙÍø

ÍòÀû¹ú¼Ê¹ÙÍøÇå¾²Ó¦¼±ÏìÓ¦ÖÐÐÄÒÑÐû²¼1000¶à¸öÎó²îͨ¸æºÍΣº¦Ô¤¾¯£¬ £¬£¬£¬£¬£¬ÎÒÃǽ«Ò»Á¬¸ú×ÙÈ«Çò×îеÄÍøÂçÇå¾²ÊÂÎñºÍÎó²î£¬ £¬£¬£¬£¬£¬ÎªÆóÒµµÄÐÅÏ¢Çå¾²±£¼Ý»¤º½¡£¡£¡£¡£¡£¡£¡£

¹Ø×¢ÎÒÃÇ£º

image.png