Ñо¿ÍŶӳÆNTLMÖм̹¥»÷DFSCoerce¿ÉÐ®ÖÆWindowsÓò
Ðû²¼Ê±¼ä 2022-06-22
¾Ý6ÔÂ20ÈÕ±¨µÀ£¬£¬£¬Ñо¿ÍŶӷ¢Ã÷ÁËÃûΪDFSCoerceµÄÐÂNTLMÖм̹¥»÷£¬£¬£¬¿ÉʹÓÃMicrosoftµÄÂþÑÜʽÎļþϵͳMS-DFSNMÀ´ÍêÈ«¿ØÖÆWindowsÓò¡£¡£¡£¡£DFSCoerceµÄ¾ç±¾»ùÓÚPetitPotamµÄÎó²îʹÓ㬣¬£¬²¢Ê¹ÓÃÁËMS-DFSNM¶ø·ÇMS-EFSRPC£¬£¬£¬ÕâÊÇÒ»ÖÖ¿ÉÒÔͨ¹ýRPC½Ó¿ÚÖÎÀíWindowsÂþÑÜʽÎļþϵͳ(DFS)µÄÐÒé¡£¡£¡£¡£¾ÓɲâÊÔ£¬£¬£¬ÕâÖÖеÄNTLMÖм̹¥»÷ºÜÈÝÒ×ÈöÔWindowsÓò¾ßÓлá¼ûȨÏÞµÄÓû§³ÉΪÓòÖÎÀíÔ±¡£¡£¡£¡£Ñо¿Ö°Ô±ÌåÏÖ£¬£¬£¬µÖÓù´ËÀ๥»÷µÄ×î¼ÑÒªÁìÊÇ×ñÕÕ΢ÈíÐû²¼µÄ¹ØÓÚ»º½âPetitPotam NTLMÖм̹¥»÷µÄ½¨Òé¡£¡£¡£¡£
https://www.bleepingcomputer.com/news/microsoft/new-dfscoerce-ntlm-relay-attack-allows-windows-domain-takeover/
2¡¢CloudflareÍøÂçÉèÖùýʧµ¼ÖÂÊý¾ÝÖÐÐĺÍЧÀÍ´ó¹æÄ£ÖÐÖ¹
¾Ý±¨µÀ£¬£¬£¬CloudflareÔÚ6ÔÂ21ÈÕ±¬·¢ÁË´ó¹æÄ£µÄÖÐÖ¹£¬£¬£¬Ó°ÏìÁËÊ®¶à¸öÊý¾ÝÖÐÐĺÍÊý°Ù¸öÔÚÏ߯½Ì¨ºÍЧÀÍ¡£¡£¡£¡£¸Ã¹«Ë¾ÌåÏÖ£¬£¬£¬´Ë´ÎÖÐÖ¹ÊÇÐÞ¸ÄÍøÂçÉèÖõ¼Öµģ¬£¬£¬´Ë¾Ù±¾ÒâÊÇÌá¸ßÍøÂ絯ÐÔ¡£¡£¡£¡£ÖÐÖ¹×îÏÈÓÚ06:27 UTC£¬£¬£¬Óû§ÔÚ»á¼ûÕâÐ©ÍøÕ¾Ê±»áÊÕµ½500 errorsÌáÐÑ¡£¡£¡£¡£µÚÒ»¸öÊý¾ÝÖÐÐÄÔÚ06:58 UTCÖØÐÂÉÏÏߣ¬£¬£¬µ½07:42 UTCËùÓÐÊý¾ÝÖÐÐͼ»Ö¸´Õý³£ÊÂÇé¡£¡£¡£¡£ÊÜÓ°ÏìµÄµØÇø½öÕ¼CloudflareËùÓÐÍøÂçµÄ4%£¬£¬£¬µ«Ó°ÏìÁËCloudflare´¦Öóͷ£µÄËùÓÐHTTPÇëÇóµÄÔ¼50%£¬£¬£¬Éæ¼°Amazon¡¢Twitch¡¢Steam¡¢Telegram¡¢DiscordºÍGitlabµÈÍøÕ¾¡£¡£¡£¡£
https://www.bleepingcomputer.com/news/technology/massive-cloudflare-outage-caused-by-network-configuration-error/
3¡¢GoogleÅû¶Apple SafariÎó²îCVE-2022-22620µÄϸ½Ú
6ÔÂ14ÈÕ£¬£¬£¬Google Project ZeroÅû¶ÁËApple SafariÖÐÒѱ»Ê¹ÓõÄÎó²îµÄϸ½ÚÐÅÏ¢¡£¡£¡£¡£ÕâÊÇWebKit×é¼þÖеÄÒ»¸öÊͷźóʹÓÃÎó²î£¬£¬£¬×·×ÙΪCVE-2022-22620£¬£¬£¬¿Éͨ¹ýÌØÖÆµÄWebÄÚÈÝʹÓò¢µ¼ÖÂí§Òâ´úÂëÖ´ÐС£¡£¡£¡£¸ÃÎó²îÔçÔÚ2013Äê¾ÍÒѱ»ÐÞ¸´£¬£¬£¬µ«ÔÚ2016ÄêµÄ´ó¹æÄ£Öع¹ÊÂÇéÖÐÔٴα»ÒýÈë¡£¡£¡£¡£Ö±µ½2022Äê2ÔÂÉÏÑ®£¬£¬£¬AppleÐû²¼Á˸ÃÎó²îµÄ²¹¶¡£¬£¬£¬²¢È·¶¨Æä¿ÉÄÜÒѱ»Æð¾¢Ê¹Óᣡ£¡£¡£
https://googleprojectzero.blogspot.com/2022/06/an-autopsy-on-zombie-in-wild-0-day.html
4¡¢ZScaler·¢Ã÷Õë¶ÔÃÀ¹ú¾üÊ¡¢ITºÍÒ½ÁƵÈÐÐÒµµÄ´¹ÂÚ¹¥»÷
ýÌå6ÔÂ20ÈÕ±¨µÀ£¬£¬£¬ÐÂÒ»ÂÖ´¹ÂڻһֱÔÚÕë¶ÔÃÀ¹úµÄ¾üÊ¡¢IT¡¢ÖÆÔ칩ӦÁ´¡¢Ò½ÁƱ£½¡ºÍÖÆÒ©µÈÁìÓòµÄ×éÖ¯£¬£¬£¬Ö¼ÔÚÇÔÈ¡Microsoft Office 365ºÍOutlookƾ֤¡£¡£¡£¡£ZScaler³Æ£¬£¬£¬´Ë´Î»î¶¯Óë2020Äê7Ô·¢Ã÷µÄÁíÒ»´Î»î¶¯µÄÕ½ÂÔ¡¢ÊÖÒպͳÌÐò(TTP)¸ß¶ÈÖØµþ¡£¡£¡£¡£¹¥»÷ÕßʹÓÃÁËÈÕ±¾µÄµç×ÓÓʼþЧÀÍÀ´·¢ËÍÓʼþ£¬£¬£¬²¢Î±Ôì·¢¼þÈ˵ĵص㡣¡£¡£¡£Óʼþ°üÀ¨Ò»¸öHTML¸½¼þ£¬£¬£¬½«Ä¿µÄÖØ¶¨Ïòµ½´¹ÂÚÍøÕ¾¡£¡£¡£¡£Ö®ºó»áÊ×ÏȶÔÄ¿µÄ¾ÙÐÐCAPTCHA¼ì²é£¬£¬£¬Ö¼ÔÚÈÆ¹ý¼ì²â²¢Ê¹Æä¿´ÆðÀ´¸üÕýµ±£¬£¬£¬ÕâÒ»ÒªÁìÒ²ÔøÓÃÓÚ2020ÄêµÄ»î¶¯¡£¡£¡£¡£
https://www.bleepingcomputer.com/news/security/microsoft-365-credentials-targeted-in-new-fake-voicemail-campaign/
5¡¢Resecurity³Æ½üÆÚʹÓÃMicrosoft AFDµÄ´¹Âڻ¼¤Ôö
ýÌå6ÔÂ21Èճƣ¬£¬£¬Í¨¹ý΢ÈíÌṩµÄÔÆCDNЧÀÍAzure Front Door(AFD)µÄ´¹Âڻ¼¤Ôö¡£¡£¡£¡£´ó´ó¶¼´¹ÂڻÖ÷ÒªÕë¶ÔSendGrid¡¢DocusignºÍAmazon£¬£¬£¬ÒÔ¼°ÆäËû¼¸¼ÒÈÕ±¾ºÍÖж«ÔÚÏßЧÀÍÌṩÉ̺͹«Ë¾¡£¡£¡£¡£¹¥»÷ÕßʹÓñ»ÈëÇֵįóÒµºÍСÎÒ˽¼ÒµÄÓʼþÕÊ»§À´·Ö·¢°üÀ¨´¹ÂÚÁ´½ÓµÄÀ¬»øÓʼþ£¬£¬£¬ÕâЩÁ´½ÓÖ¸ÏòÍйÜÔÚAzure Front DoorÉϵÄÐéαweb×ÊÔ´¡£¡£¡£¡£ResecurityÏÈÈÝ£¬£¬£¬´ËÀ๥»÷Õ½ÂÔÕ¹ÏÖÁ˹¥»÷ÕßÔõÑùʹÓÃÔÆÐ§ÀÍÒ»Ö±ÔöÇ¿ÆäÕ½ÂԺͳÌÐò£¬£¬£¬ÒÔÈÆ¹ý´¹ÂÚ¹¥»÷µÄ¼ì²â¡£¡£¡£¡£
https://securityaffairs.co/wordpress/132458/cyber-crime/azure-front-door-phishing.html
6¡¢Î¢Èí½ôÆÈ¸üÐÂÐÞ¸´Arm×°±¸µÄMicrosoft 365µÇ¼ÎÊÌâ
΢ÈíÔÚ6ÔÂ20ÈÕÐû²¼´øÍâ(OOB)¸üУ¬£¬£¬ÒÔÐÞ¸´×°ÖÃ6Ô²¹¶¡ºóµ¼ÖµÄArmÉè±¹ØÁ¬ÄAzure Active DirectoryºÍMicrosoft 365µÇ¼ÎÊÌâ¡£¡£¡£¡£Î¢ÈíÚ¹Êͳƣ¬£¬£¬¸ÃÎÊÌâ½öÓ°Ïì»ùÓÚWindows ArmµÄ×°±¸£¬£¬£¬µ¼ÖÂÎÞ·¨¾ÙÐÐAADµÇ¼£¬£¬£¬Í¬Ê±Ò²»áÓ°ÏìʹÓÃAADµÇ¼µÄÓ¦ÓúÍЧÀÍ£¬£¬£¬ÈçVPNÅþÁ¬¡¢Microsoft TeamsºÍOutlookµÈ¡£¡£¡£¡£ÊÜÓ°Ïì°æ±¾°üÀ¨Windows 11 21H2¡¢Windows 10 21H2¡¢Windows 10 21H1ºÍWindows 10 20H2¡£¡£¡£¡£±¾Ôµĸüл¹µ¼ÖÂÁËWindows Serverϵͳ·ºÆðÎÊÌ⣬£¬£¬Óû§ÎÞ·¨Ê¹ÓÃVSS±¸·ÝÊý¾Ý¡£¡£¡£¡£
https://www.bleepingcomputer.com/news/microsoft/windows-emergency-update-fixes-microsoft-365-issues-on-arm-devices/