¡¾Îó²îͨ¸æ¡¿Microsoft MECMÐÅϢй¶Îó²î£¨CVE-2022-37972£©

Ðû²¼Ê±¼ä 2022-09-22

0x00 Îó²î¸ÅÊö

CVE   ID

CVE-2022-37972

·¢Ã÷ʱ¼ä

2022-09-22

Àà    ÐÍ

ÐÅϢй¶

µÈ    ¼¶

¸ßΣ

Ô¶³ÌʹÓÃ

ÊÇ

Ó°Ïì¹æÄ£


¹¥»÷ÖØÆ¯ºó

µÍ

Óû§½»»¥

ÎÞ

PoC/EXP


ÔÚҰʹÓÃ


 

0x01 Îó²îÏêÇé

Microsoft Endpoint Configuration Manager£¨MECM£© ÊÇÒ»¸öÕë¶Ô Windows ¶ËµãµÄÖÎÀíÆ½Ì¨£¬£¬£¬£¬£¬ÌṩÇåµ¥¡¢Èí¼þ·Ö·¢¡¢²Ù×÷ϵͳӳÏñ¡¢ÉèÖúÍÇå¾²ÖÎÀíµÈ¹¦Ð§¡£¡£¡£¡£¡£¡£

9ÔÂ20ÈÕ£¬£¬£¬£¬£¬Microsoft Ðû²¼´øÍâÇå¾²¸üУ¬£¬£¬£¬£¬ÐÞ¸´ÁËMicrosoft Endpoint Configuration ManagerÖеÄÒ»¸öÓÕÆ­Îó²î£¨CVE-2022-37972£©£¬£¬£¬£¬£¬¸ÃÎó²îµÄCVSSv3ÆÀ·ÖΪ7.5¡£¡£¡£¡£¡£¡£

¸ÃÎó²îÓ°ÏìÁËMicrosoft Endpoint Configuration Manager °æ±¾ 2103-2207£¬£¬£¬£¬£¬ÀÖ³ÉʹÓôËÎó²î¿ÉÄܵ¼ÖÂÃô¸ÐÐÅϢй¶£¬£¬£¬£¬£¬ÏÖÔÚÒѾ­¹ûÕæÅû¶¡£¡£¡£¡£¡£¡£

 

Ó°Ïì¹æÄ£

Microsoft Endpoint Configuration Manager °æ±¾ 2103-2207

 

0x02 Çå¾²½¨Òé

ÏÖÔÚ΢ÈíÒѾ­Ðû²¼ÁË´ËÎó²îµÄÇå¾²¸üУ¨KB15498768£ºµ±½ûÓá°ÔÊÐíÅþÁ¬»ØÍ˵½ NTLM¡±Ñ¡Ïîʱ£¬£¬£¬£¬£¬¸Ã¸üпɱÜÃâ¶Ô¿Í»§¶ËÍÆËÍ×°ÖþÙÐÐ NTLM Éí·ÝÑéÖ¤µÄÈκÎʵÑé £©¡£¡£¡£¡£¡£¡£¹ØÓÚÔËÐÐ Microsoft ¶ËµãÉèÖÃÖÎÀíÆ÷ 2103 -2207 °æ±¾µÄ¿Í»§£¬£¬£¬£¬£¬¸Ã¸üн«ÔÚÉèÖÃÖÎÀíÆ÷¿ØÖÆÌ¨µÄ¸üкÍЧÀͽڵãÖÐÁгö£¬£¬£¬£¬£¬ÊÜÓ°ÏìÓû§¿ÉʵʱװÖᣡ£¡£¡£¡£¡£

²¹¶¡²Î¿¼Á´½Ó£º

https://learn.microsoft.com/zh-cn/mem/configmgr/hotfix/2207/15498768

 

0x03 ²Î¿¼Á´½Ó

https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2022-37972

https://learn.microsoft.com/en-us/mem/configmgr/core/understand/introduction

https://nvd.nist.gov/vuln/detail/CVE-2022-37972

 

0x04 °æ±¾ÐÅÏ¢

°æ±¾

ÈÕÆÚ

ÐÞ¸ÄÄÚÈÝ

V1.0

2022-09-22

Ê×´ÎÐû²¼

 

0x05 ¸½Â¼

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㬣¬£¬£¬£¬¹«Ë¾Ô±¹¤½ü4000ÈË£¬£¬£¬£¬£¬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¢¡£¡£¡£¡£¡£¡£

 

¹ØÓÚÍòÀû¹ú¼Ê¹ÙÍø

ÍòÀû¹ú¼Ê¹ÙÍøÇå¾²Ó¦¼±ÏìÓ¦ÖÐÐÄÖ÷ÒªÕë¶ÔÖ÷ÒªÇå¾²Îó²îµÄÔ¤¾¯¡¢¸ú×ٺͷÖÏíÈ«Çò×îеÄÍþвÇ鱨ºÍÇå¾²±¨¸æ¡£¡£¡£¡£¡£¡£

¹Ø×¢ÒÔϹ«Öںţ¬£¬£¬£¬£¬»ñȡȫÇò×îÐÂÇå¾²×ÊѶ£º

image.png