¡¾Îó²îͨ¸æ¡¿BeyondTrust RS & PRAÏÂÁî×¢ÈëÎó²î£¨CVE-2024-12356£©

Ðû²¼Ê±¼ä 2024-12-19

Ò»¡¢Îó²î¸ÅÊö


Îó²îÃû³Æ

BeyondTrust RS & PRAÏÂÁî×¢ÈëÎó²î

CVE   ID

CVE-2024-12356

Îó²îÀàÐÍ

ÏÂÁî×¢Èë 

·¢Ã÷ʱ¼ä

2024-12-19

Îó²îÆÀ·Ö

9.8

Îó²îÆ·¼¶

¸ßΣ

¹¥»÷ÏòÁ¿

ÍøÂç

ËùÐèȨÏÞ

ÎÞ

ʹÓÃÄѶÈ

µÍ

Óû§½»»¥

ÎÞ

PoC/EXP

δ¹ûÕæ

ÔÚҰʹÓÃ

δ·¢Ã÷

 

BeyondTrustÌØȨԶ³Ì»á¼û£¨Privileged Remote Access£¬¼ò³Æ PRA£©ºÍÔ¶³ÌÖ§³Ö£¨Remote Support£¬¼ò³Æ RS£©²úÆ·ÊÇÓÉ BeyondTrust ¹«Ë¾ÌṩµÄÒ»Ì×Çå¾²½â¾ö¼Æ»®£¬Ö÷ÒªÓÃÓÚÖÎÀíºÍ±£»¤ITϵͳÖеÄÔ¶³Ì»á¼ûȨÏÞºÍÌØȨÕË»§ ¡£


2024Äê12ÔÂ19ÈÕ£¬ÓÅ·¢¹ú¼ÊÍøÕ¾¹ÙÍø¼¯ÍÅVSRC¼à²âµ½BeyondTrustÌØȨԶ³Ì»á¼û (PRA) ºÍÔ¶³ÌÖ§³Ö (RS) ²úÆ·Öб£´æÒ»¸öÏÂÁî×¢ÈëÎó²î£¨CVE-2024-12356£©£¬¸ÃÎó²îµÄCVSSÆÀ·ÖΪ9.8 ¡£


BeyondTrust ÌØȨԶ³Ì»á¼û (PRA) ºÍÔ¶³ÌÖ§³Ö (RS)Öб£´æÏÂÁî×¢ÈëÎó²î£¬ÓÉÓÚ¶Ô¶ñÒâ¿Í»§¶ËÇëÇóȱ·¦³ä·ÖµÄÊäÈëÑéÖ¤£¬¹¥»÷Õß¿Éͨ¹ýÏòÄ¿µÄ×°±¸·¢ËÍÌØÖÆÇëÇó×¢Èë¶ñÒâÏÂÁÀÖ³ÉʹÓøÃÎó²î¿ÉÄܵ¼ÖÂÔÚÊܺ¦Õ¾µãÓû§µÄÉÏÏÂÎÄÖÐÖ´ÐÐí§ÒâÏÂÁ´Ó¶ø¿ÉÄܵ¼ÖÂȨÏÞÌáÉý¡¢Ãô¸ÐÐÅϢ鶻òϵͳ¿ØÖƵÈ ¡£


¶þ¡¢Ó°Ïì¹æÄ£


BeyondTrust Privileged Remote Access (PRA) <= 24.3.1

BeyondTrust Remote Support (RS) <= 24.3.1


Èý¡¢Çå¾²²½·¥


3.1 Éý¼¶°æ±¾


ÏÖÔÚ¸ÃÎó²îÒѾ­ÐÞ¸´£¬ÊÜÓ°ÏìÓû§¿ÉÉý¼¶µ½ÒÔÏ°汾£º


BeyondTrust Privileged Remote Access (PRA)£ºÉý¼¶µ½PRA²¹¶¡BT24-10-ONPREM1»òBT24-10-ONPREM2

BeyondTrust Remote Support (RS)£ºÉý¼¶µ½RS²¹¶¡BT24-10-ONPREM1»ò BT24-10-ONPREM2


ÏÂÔØÁ´½Ó£º

https://www.beyondtrust.com/


3.2 ÔÝʱ²½·¥


ÔÝÎÞ ¡£


3.3 ͨÓý¨Òé


? °´ÆÚ¸üÐÂϵͳ²¹¶¡£¬ïÔ̭ϵͳÎó²î£¬ÌáÉý·þÎñÆ÷µÄÇå¾²ÐÔ ¡£

ÔöǿϵͳºÍÍøÂçµÄ»á¼û¿ØÖÆ£¬Ð޸ķÀ»ðǽսÂÔ£¬¹Ø±Õ·ÇÐëÒªµÄÓ¦Óö˿ڻò·þÎñ£¬ïÔÌ­½«Î£ÏÕ·þÎñ£¨ÈçSSH¡¢RDPµÈ£©Ì»Â¶µ½¹«Íø£¬ïÔÌ­¹¥»÷Ãæ ¡£

ʹÓÃÆóÒµ¼¶Çå¾²²úÆ·£¬ÌáÉýÆóÒµµÄÍøÂçÇå¾²ÐÔÄÜ ¡£

ÔöǿϵͳÓû§ºÍȨÏÞÖÎÀí£¬ÆôÓöàÒòËØÈÏÖ¤»úÖƺÍ×îСȨÏÞÔ­Ôò£¬Óû§ºÍÈí¼þȨÏÞÓ¦¼á³ÖÔÚ×îµÍÏÞ¶È ¡£

ÆôÓÃÇ¿ÃÜÂëÕ½ÂÔ²¢ÉèÖÃΪ°´ÆÚÐÞ¸Ä ¡£


3.4 ²Î¿¼Á´½Ó


https://www.beyondtrust.com/trust-center/security-advisories/bt24-10

https://nvd.nist.gov/vuln/detail/CVE-2024-12356


ËÄ¡¢°æ±¾ÐÅÏ¢


°æ±¾

ÈÕÆÚ

±¸×¢

V1.0

2024-12-19

Ê×´ÎÐû²¼

 

Îå¡¢¸½Â¼


5.1 ÓÅ·¢¹ú¼ÊÍøÕ¾¹ÙÍø¼ò½é


ÓÅ·¢¹ú¼ÊÍøÕ¾¹ÙÍø½¨ÉèÓÚ1996Ä꣬ÊÇÓÉÁôÃÀ²©Ê¿ÑÏÍû¼ÑŮʿ½¨ÉèµÄ¡¢ÓµÓÐÍêÈ«×ÔÖ÷֪ʶ²úȨµÄÐÅÏ¢Çå¾²¸ß¿Æ¼¼ÆóÒµ ¡£ÊǺ£ÄÚ×î¾ßʵÁ¦µÄÐÅÏ¢Çå¾²²úÆ·¡¢Çå¾²·þÎñ½â¾ö¼Æ»®µÄÁ캽ÆóÒµÖ®Ò» ¡£


¹«Ë¾×ܲ¿Î»ÓÚ±±¾©ÊÐÖйشåÈí¼þÔ°ÓÅ·¢¹ú¼ÊÍøÕ¾¹ÙÍø´óÏ㬹«Ë¾Ô±¹¤6000ÓàÈË£¬Ñз¢ÍŶÓ1200ÓàÈË, ÊÖÒÕ·þÎñÍŶÓ1300ÓàÈË ¡£ÔÚÌìϸ÷Ê¡¡¢ÊС¢×ÔÖÎÇøÉèÁ¢·ÖÖ§»ú¹¹ÁùÊ®¶à¸ö£¬ÓµÓÐÁýÕÖÌìϵÄÏúÊÛϵͳ¡¢ÇþµÀϵͳºÍÊÖÒÕÖ§³Öϵͳ ¡£¹«Ë¾ÓÚ2010Äê6ÔÂ23ÈÕÔÚÉîÛÚÖÐС°å¹ÒÅÆÉÏÊÐ ¡££¨¹ÉƱ´úÂ룺002439£©


¶àÄêÀ´£¬ÓÅ·¢¹ú¼ÊÍøÕ¾¹ÙÍøÖÂÁ¦ÓÚÌṩ¾ßÓйú¼Ê¾ºÕùÁ¦µÄ×ÔÖ÷Á¢ÒìµÄÇå¾²²úÆ·ºÍ×î¼Ñʵ¼ù·þÎñ£¬×ÊÖú¿Í»§ÖÜÈ«ÌáÉýÆäIT»ù´¡ÉèÊ©µÄÇå¾²ÐÔºÍÉú²úЧÄÜ£¬Îª´òÔìºÍÌáÉý¹ú¼Ê»¯µÄÃñ×åÐÅÏ¢Çå¾²¹¤ÒµÁì¾üÆ·Åƶø²»Ð¸Æð¾¢ ¡£


5.2 ¹ØÓÚÓÅ·¢¹ú¼ÊÍøÕ¾¹ÙÍø


ÓÅ·¢¹ú¼ÊÍøÕ¾¹ÙÍøÇå¾²Ó¦¼±ÏìÓ¦ÖÐÐÄÒÑÐû²¼1000¶à¸öÎó²îͨ¸æºÍΣº¦Ô¤¾¯£¬ÎÒÃǽ«Ò»Á¬¸ú×ÙÈ«Çò×îеÄÍøÂçÇå¾²ÊÂÎñºÍÎó²î£¬ÎªÆóÒµµÄÐÅÏ¢Çå¾²±£¼Ý»¤º½ ¡£


¹Ø×¢ÎÒÃÇ£º


Çå¾²¼òѶ.jpg