¡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÷

 

BeyondTrustÌØÈ¨Ô¶³Ì»á¼û£¨Privileged Remote Access£¬£¬ £¬¼ò³Æ PRA£©ºÍÔ¶³ÌÖ§³Ö£¨Remote Support£¬£¬ £¬¼ò³Æ RS£©²úÆ·ÊÇÓÉ BeyondTrust ¹«Ë¾ÌṩµÄÒ»Ì×Çå¾²½â¾ö¼Æ»®£¬£¬ £¬Ö÷ÒªÓÃÓÚÖÎÀíºÍ±£» £»£»¤ITϵͳÖеÄÔ¶³Ì»á¼ûȨÏÞºÍÌØÈ¨ÕË»§¡£¡£¡£¡£


2024Äê12ÔÂ19ÈÕ£¬£¬ £¬¿­Ðý¹ú¼ÊÓÎÏ·¼¯ÍÅVSRC¼à²âµ½BeyondTrustÌØÈ¨Ô¶³Ì»á¼û (PRA) ºÍÔ¶³ÌÖ§³Ö (RS) ²úÆ·Öб£´æÒ»¸öÏÂÁî×¢ÈëÎó²î£¨CVE-2024-12356£©£¬£¬ £¬¸ÃÎó²îµÄCVSSÆÀ·ÖΪ9.8¡£¡£¡£¡£


BeyondTrust ÌØÈ¨Ô¶³Ì»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¸ÐÐÅϢй¶»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¶µ½ÒÔϰ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£¬£¬ £¬ÌáÉýЧÀÍÆ÷µÄÇå¾²ÐÔ¡£¡£¡£¡£

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

ʹÓÃÆóÒµ¼¶Çå¾²²úÆ·£¬£¬ £¬ÌáÉýÆóÒµµÄÍøÂçÇå¾²ÐÔÄÜ¡£¡£¡£¡£

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

ÆôÓÃÇ¿ÃÜÂëÕ½ÂÔ²¢ÉèÖÃΪ°´ÆÚÐ޸ġ£¡£¡£¡£


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 ¿­Ðý¹ú¼ÊÓÎÏ·¼ò½é


¿­Ðý¹ú¼ÊÓÎÏ·½¨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°¿­Ðý¹ú¼ÊÓÎÏ·´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´£¬£¬ £¬¿­Ðý¹ú¼ÊÓÎÏ·ÖÂÁ¦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 ¹ØÓÚ¿­Ðý¹ú¼ÊÓÎÏ·


¿­Ðý¹ú¼ÊÓÎÏ·Çå¾²Ó¦¼±ÏìÓ¦ÖÐÐÄÒÑÐû²¼1000¶à¸öÎó²îͨ¸æºÍΣº¦Ô¤¾¯£¬£¬ £¬ÎÒÃǽ«Ò»Á¬¸ú×ÙÈ«Çò×îеÄÍøÂçÇå¾²ÊÂÎñºÍÎó²î£¬£¬ £¬ÎªÆóÒµµÄÐÅÏ¢Çå¾²±£¼Ý»¤º½¡£¡£¡£¡£


¹Ø×¢ÎÒÃÇ£º


Çå¾²¼òѶ.jpg