¡¾Â©¶´Í¨¸æ¡¿Windows TCP/IPÔ¶³Ì´úÂëÖ´ÐЩ¶´£¨CVE-2024-38063£©
Ðû²¼Ê±¼ä 2024-08-19Ò»¡¢Â©¶´¸ÅÊö
©¶´Ãû³Æ | Windows TCP/IPÔ¶³Ì´úÂëÖ´ÐЩ¶´ | ||
CVE ID | CVE-2024-38063 | ||
©¶´ÀàÐÍ | RCE | ·¢ÏÖʱ¼ä | 2024-08-14 |
©¶´ÆÀ·Ö | 9.8 | ©¶´Æ·¼¶ | ÑÏÖØ |
¹¥»÷ÏòÁ¿ | ÍøÂç | ËùÐèȨÏÞ | ÎÞ |
ÀûÓÃÄÑ¶È | µÍ | Óû§½»»¥ | ÎÞ |
PoC/EXP | ÒѹûÈ» | ÔÚÒ°ÀûÓà | δ·¢ÏÖ |
Windows TCP/IP ÊÇ Windows ²Ù×÷ϵͳÖÐÓÃÓÚÍøÂçͨÐŵĺËÐÄÐÒéÕ»£¬Ëü×ñÑTCP£¨´«Êä¿ØÖÆÐÒ飩ºÍIP£¨»¥ÁªÍøÐÒ飩³ß¶È¡£Windows TCP/IP ÐÒéÕ»Ö§³Ö²Ù×÷ϵͳÓëÆäËû¼ÆËã»úºÍÍøÂçÉ豸£¨Èç·ÓÉÆ÷¡¢·þÎñÆ÷¡¢¿Í»§¶ËµÈ£©½øÐÐͨÐÅ£¬ÊÇËùÓлùÓÚÍøÂçµÄ²Ù×÷ºÍÓ¦ÓõĻù´¡¡£
2024Äê8ÔÂ14ÈÕ£¬¶«Éƽ̨¼¯ÍÅVSRC¼à²âµ½Î¢ÈíÐû²¼8ÔÂÄþ¾²¸üУ¬ÐÞ¸´ÁËWindows TCP/IP Ô¶³Ì´úÂëÖ´ÐЩ¶´£¨CVE-2024-38063£©£¬¸Ã©¶´µÄCVSSÆÀ·ÖΪ9.8£¬»áÓ°ÏìËùÓÐʹÓà IPv6£¨Ä¬ÈÏÆôÓã©µÄ Windows ϵͳ¡£
Windows TCP/IPÖдæÔÚÕûÊýÏÂÒç©¶´£¬¿ÉÀûÓøÃ©¶´´¥·¢»º³åÇøÒç³ö£¬Î´¾Éí·ÝÑéÖ¤µÄÍþвÕß¿Éͨ¹ýÏòÊÜÓ°ÏìµÄWindows ¼ÆËã»úÖØ¸´·¢ËÍÌØÖÆIPv6 Êý¾Ý°üÀ´ÀûÓøÃ©¶´£¬ÀÖ³ÉÀûÓÿÉÄܵ¼Ö¾ܾø·þÎñ»òÔ¶³Ì´úÂëÖ´ÐС£
¶þ¡¢Â©¶´¸´ÏÖ
Èý¡¢Ó°Ï췶Χ
Windows 11 Version 24H2 for x64-based Systems
Windows 11 Version 24H2 for ARM64-based Systems
Windows Server 2012 R2 (Server Core installation)
Windows Server 2012 R2
Windows Server 2012 (Server Core installation)
Windows Server 2012
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
Windows Server 2008 R2 for x64-based Systems Service Pack 1
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)
Windows Server 2008 for x64-based Systems Service Pack 2
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)
Windows Server 2008 for 32-bit Systems Service Pack 2
Windows Server 2016 (Server Core installation)
Windows Server 2016
Windows 10 Version 1607 for x64-based Systems
Windows 10 Version 1607 for 32-bit Systems
Windows 10 for x64-based Systems
Windows 10 for 32-bit Systems
Windows Server 2022, 23H2 Edition (Server Core installation)
Windows 11 Version 23H2 for x64-based Systems
Windows 11 Version 23H2 for ARM64-based Systems
Windows 10 Version 22H2 for 32-bit Systems
Windows 10 Version 22H2 for ARM64-based Systems
Windows 10 Version 22H2 for x64-based Systems
Windows 11 Version 22H2 for x64-based Systems
Windows 11 Version 22H2 for ARM64-based Systems
Windows 10 Version 21H2 for x64-based Systems
Windows 10 Version 21H2 for ARM64-based Systems
Windows 10 Version 21H2 for 32-bit Systems
Windows 11 version 21H2 for ARM64-based Systems
Windows 11 version 21H2 for x64-based Systems
Windows Server 2022 (Server Core installation)
Windows Server 2022
Windows Server 2019 (Server Core installation)
Windows Server 2019
Windows 10 Version 1809 for ARM64-based Systems
Windows 10 Version 1809 for x64-based Systems
Windows 10 Version 1809 for 32-bit Systems
ËÄ¡¢Äþ¾²´ëÊ©
4.1 Éý¼¶°æ±¾
Ŀǰ΢ÈíÒÑÐû²¼Á˸é¶´µÄÄþ¾²¸üУ¬¼øÓÚ©¶´µÄÑÏÖØÐÔ£¬½¨ÒéÊÜÓ°ÏìÓû§¾¡¿ìÐÞ¸´¡£
£¨Ò»£© Windows Update×Ô¶¯¸üÐÂ
Microsoft UpdateĬÈÏÆôÓ㬵±ÏµÍ³¼ì²âµ½¿ÉÓøüÐÂʱ£¬½«»á×Ô¶¯ÏÂÔØ¸üв¢ÔÚÏÂÒ»´ÎÆô¶¯Ê±°²×°¡£Ò²¿ÉÑ¡Ôñͨ¹ýÒÔϲ½ÖèÊÖ¶¯½øÐиüУº
1¡¢µã»÷¡°¿ªÊ¼²Ëµ¥¡±»ò°´Windows¿ì½Ý¼ü£¬µã»÷½øÈë¡°ÉèÖá±
2¡¢Ñ¡Ôñ¡°¸üкÍÄþ¾²¡±£¬½øÈë¡°Windows¸üС±£¨Windows 8¡¢Windows 8.1¡¢Windows Server 2012ÒÔ¼°Windows Server 2012 R2¿Éͨ¹ý¿ØÖÆÃæ°å½øÈë¡°Windows¸üС±£¬¾ßÌå²½ÖèΪ¡°¿ØÖÆÃæ°å¡±->¡°ÏµÍ³ºÍÄþ¾²¡±->¡°Windows¸üС±£©
3¡¢Ñ¡Ôñ¡°¼ì²é¸üС±£¬ÆÚ´ýϵͳ×Ô¶¯¼ì²é²¢ÏÂÔØ¿ÉÓøüС£
4¡¢¸üÐÂÍê³ÉºóÖØÆô¼ÆËã»ú£¬¿Éͨ¹ý½øÈë¡°Windows¸üС±->¡°¼ì²ì¸üÐÂÀúÊ·¼Ç¼¡±¼ì²ìÊÇ·ñÀֳɰ²×°Á˸üС£¶ÔÓÚûÓÐÀֳɰ²×°µÄ¸üУ¬¿ÉÒÔµã»÷¸Ã¸üÐÂÃû³Æ½øÈë΢Èí¹Ù·½¸üÐÂÃèÊöÁ´½Ó£¬µã»÷×îеÄSSUÃû³Æ²¢ÔÚÐÂÁ´½ÓÖеã»÷¡°Microsoft ¸üÐÂĿ¼¡±£¬È»ºóÔÚÐÂÁ´½ÓÖÐÑ¡ÔñÊÊÓÃÓÚÄ¿±êϵͳµÄ²¹¶¡½øÐÐÏÂÔØ²¢°²×°¡£
£¨¶þ£© ÊÖ¶¯°²×°¸üÐÂ
Microsoft¹Ù·½ÏÂÔØÏàÓ¦²¹¶¡½øÐиüС£
ÏÂÔØÁ´½Ó£º
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-38063
WindowsÖпÉͨ¹ý¿ØÖÆÃæ°å-·¨Ê½ºÍ¹¦Ð§-¼ì²ìÒѰ²×°µÄ¸üвéѯµ±Ç°ÏµÍ³ÒѰ²×°µÄ¸üУ¬Èç¹ûϵͳÉÐδ°²×°ÏàÓ¦²¹¶¡£¬¿ÉÊÖ¶¯ÏÂÔØ°²×°¡£
4.2 ÁÙʱ´ëÊ©
Èç¹ûÄ¿±ê¼ÆËã»úÉϽûÓà IPv6£¬ÏµÍ³²»»áÊܵ½Ó°Ï죬µ±µØWindows·À»ðǽÉÏ×èÖ¹IPv6²»ÄÜ×èֹ©¶´ÀûÓá£ÎÞ·¨Á¢¼´°²×°8Ô Windows Äþ¾²¸üеÄÓû§¿Éͨ¹ý½ûÓà IPv6 Ïû³ý¹¥»÷ÃæÀ´»º½â¸Ã©¶´¡£×¢Ò⣬½ûÓà IPv6 ¿ÉÄÜ»áÓ°ÏìijЩÒÀÀµ IPv6 µÄÓ¦Ó÷¨Ê½ºÍ·þÎñ£¬»òÕß¿ÉÄܻᵼÖÂijЩ Windows ×é¼þÍ£Ö¹ÊÂÇé¡£
½ûÓÃIPv6
¿Éͨ¹ýÒÔÏ·½Ê½Ö®Ò»»òÆäËû·½Ê½½ûÓÃIPv6£º
1£®Ê¹ÓÃÍøÂçÊÊÅäÆ÷ÉèÖ㨵¥¸ö½ûÓã©
´ò¿ªÍøÂçºÍ¹²ÏíÖÐÐÄ£¬¿Éͨ¹ý¿ØÖÆÃæ°å - ËùÓпØÖÆÃæ°åÏî - ÍøÂçºÍ¹²ÏíÖÐÐÄ-¸ü¸ÄÊÊÅäÆ÷ÉèÖã¬ÕÒµ½Ä¿±êÍøÂçÁ¬½Ó£¨Èç¡°ÒÔÌ«Íø¡±»ò¡°Wi-Fi¡±£©£¬ÓÒ¼üµ¥»÷²¢Ñ¡Ôñ¡°ÊôÐÔ¡±£¬ÔÚÍøÂçÊôÐÔ´°¿ÚÖУ¬ÕÒµ½¡°Internet ÐÒé°æ±¾ 6 (TCP/IPv6)¡±£¬È¡Ïû¹´Ñ¡Ëü£¬È»ºóµã»÷¡°È·¶¨¡±¡£
2. ʹÓùÜÀíԱȨÏÞ´ò¿ªPowerShell£¬Æ¾¾ÝÐèÇóÖ´ÐÐÒÔϲÙ×÷£¨Í³Ò»½ûÓã©£º
´ò¿ª PowerShell£¨¹ÜÀíÔ±£©£¬¿ÉʹÓÃÒÔÏÂÃüÁîÀ´¼ì²ìÍøÂçÊÊÅäÆ÷µÄ°ó¶¨×´Ì¬£¬È·ÈÏ IPv6 ÊÇ·ñÒѱ»ÆôÓãº
Get-NetAdapterBinding -ComponentID ms_tcpip6
Ö´ÐÐÒÔÏÂÃüÁîÒÔ½ûÓÃËùÓÐÍøÂç½Ó¿ÚµÄ IPv6£º
Disable-NetAdapterBinding -Name "*" -ComponentID ms_tcpip6
Èç¹ûÐèҪȡÏû½ûÓòÙ×÷£¬Ö´ÐÐÒÔÏÂÃüÁî½«ÖØÐÂÆôÓÃËùÓÐÍøÂçÊÊÅäÆ÷É쵀 IPv6£º
Enable-NetAdapterBinding -Name "*" -ComponentID ms_tcpip6
ÈçͼËùʾ£º
4.3 ͨÓý¨Òé
l ¶¨ÆÚ¸üÐÂϵͳ²¹¶¡£¬¼õÉÙϵͳ©¶´£¬ÌáÉý·þÎñÆ÷µÄÄþ¾²ÐÔ¡£
l ¼ÓǿϵͳºÍÍøÂçµÄ·ÃÎÊ¿ØÖÆ£¬Ð޸ķÀ»ðǽ¼ÆÄ±£¬¹Ø±Õ·ÇÐëÒªµÄÓ¦Óö˿ڻò·þÎñ£¬¼õÉÙ½«Î£ÏÕ·þÎñ£¨ÈçSSH¡¢RDPµÈ£©Ì»Â¶µ½¹«Íø£¬¼õÉÙ¹¥»÷Ãæ¡£
l ʹÓÃÆóÒµ¼¶Äþ¾²²úÎÌáÉýÆóÒµµÄÍøÂçÄþ¾²ÐÔÄÜ¡£
l ¼ÓǿϵͳÓû§ºÍȨÏÞ¹ÜÀí£¬ÆôÓöàÒòËØÈÏÖ¤»úÖÆºÍ×îСȨÏÞÔÔò£¬Óû§ºÍÈí¼þȨÏÞÓ¦±£³ÖÔÚ×îµÍÏÞ¶È¡£
l ÆôÓÃÇ¿ÃÜÂë¼ÆÄ±²¢ÉèÖÃΪ¶¨ÆÚÐ޸ġ£
4.4 ²Î¿¼Á´½Ó
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-38063
https://msrc.microsoft.com/update-guide/releaseNote/2024-Aug
Îå¡¢°æ±¾ÐÅÏ¢
°æ±¾ | ÈÕÆÚ | ±¸×¢ |
V1.0 | 2024-08-16 | Ê×´ÎÐû²¼ |
V1.1 | 2024-08-28 | ¸üÐÂPoC״̬£¬ÐÂÔö©¶´¸´ÏÖ |
Áù¡¢¸½Â¼
6.1 ¶«Éƽ̨¼ò½é
¶«Éƽ̨½¨Á¢ÓÚ1996Ä꣬ÊÇÓÉÁôÃÀ²©Ê¿ÑÏÍû¼ÑŮʿ´´½¨µÄ¡¢ÓµÓÐÍêÈ«×ÔÖ÷֪ʶ²úȨµÄÐÅÏ¢Äþ¾²¸ß¿Æ¼¼ÆóÒµ¡£ÊǹúÄÚ×î¾ßʵÁ¦µÄÐÅÏ¢Äþ¾²²úÎï¡¢Äþ¾²·þÎñ½â¾ö·½°¸µÄÁ캽ÆóÒµÖ®Ò»¡£
¹«Ë¾×ܲ¿Î»ÓÚ±±¾©ÊÐÖйشåÈí¼þÔ°¶«Éƽ̨´óÏ㬹«Ë¾Ô±¹¤6000ÓàÈË£¬Ñз¢ÍŶÓ1200ÓàÈË, ¼¼Êõ·þÎñÍŶÓ1300ÓàÈË¡£ÔÚÈ«¹ú¸÷Ê¡¡¢ÊС¢×ÔÖÎÇøÉèÁ¢·ÖÖ§»ú¹¹ÁùÊ®¶à¸ö£¬ÓµÓÐÁýÕÖÈ«¹úµÄÏúÊÛÌåϵ¡¢ÇþµÀÌåϵºÍ¼¼ÊõÖ§³ÖÌåϵ¡£¹«Ë¾ÓÚ2010Äê6ÔÂ23ÈÕÔÚÉîÛÚÖÐС°å¹ÒÅÆÉÏÊС££¨¹ÉƱ´úÂ룺002439£©
¶àÄêÀ´£¬¶«Éƽ̨ÖÂÁ¦ÓÚÌṩ¾ßÓйú¼Ê¾ºÕùÁ¦µÄ×ÔÖ÷´´ÐµÄÄþ¾²²úÎïºÍ×î¼Ñʵ¼ù·þÎñ£¬×ÊÖú¿Í»§È«ÃæÌáÉýÆäIT»ù´¡ÉèÊ©µÄÄþ¾²ÐÔºÍÉú²úЧÄÜ£¬Îª´òÔìºÍÌáÉý¹ú¼Ê»¯µÄÃñ×åÐÅÏ¢Äþ¾²¹¤ÒµÁì¾üÆ·ÅÆ¶ø²»Ð¸Å¬Á¦¡£
6.2 ¹ØÓÚ¶«Éƽ̨
¶«Éƽ̨Äþ¾²Ó¦¼±ÏìÓ¦ÖÐÐÄÒÑÐû²¼1000¶à¸ö©¶´Í¨¸æºÍ·çÏÕÔ¤¾¯£¬ÎÒÃǽ«Á¬Ðø¸ú×ÙÈ«Çò×îеÄÍøÂçÄþ¾²Ê¼þºÍ©¶´£¬ÎªÆóÒµµÄÐÅÏ¢Äþ¾²±£¼Ý»¤º½¡£
¹Ø×¢ÎÒÃÇ£º