Ñо¿ÍŶÓÑÝʾʹÓà MITM ÈÆ¹ý FIDO2 ÍøÂç´¹ÂÚ·À»¤

Ðû²¼Ê±¼ä 2024-05-07
1. Ñо¿ÍŶÓÑÝʾʹÓà MITM ÈÆ¹ý FIDO2 ÍøÂç´¹ÂÚ·À»¤


5ÔÂ6ÈÕ£¬ £¬FIDO2 ÊÇÎÞÃÜÂëÉí·ÝÑéÖ¤µÄÏÖ´úÉí·ÝÑéÖ¤×éÊõÓï¡£¡£¡£¡£¿£¿£¿ £¿£¿£¿ìËÙÉí·ÝÔÚÏß (FIDO) ͬÃË¿ª·¢ËüÀ´È¡´ú¹Å°åÒÑÖªÃÜÂëµÄʹÓ㬠£¬²¢ÌṩһÖÖʹÓÃÎïÀí»òǶÈëʽÃÜÔ¿¾ÙÐÐÉí·ÝÑéÖ¤µÄÇå¾²ÒªÁì¡£¡£¡£¡£ÖÚËùÖÜÖª£¬ £¬FIDO2 ¿ÉÒÔ±£»£»£»£»£»£»¤ÈËÃÇÃâÊÜÖÐÐÄÈË (MITM)¡¢ÍøÂç´¹ÂÚºÍ»á»°Ð®ÖÆ¹¥»÷¡£¡£¡£¡£FIDO2 Éí·ÝÑéÖ¤Á÷³ÌÓÉÓÃÓÚ¿Í»§¶ËÒÀÀµ·½ (RP)£¨¼´ÔÆÓ¦ÓóÌÐòͨѶ£©µÄ WebAuthn API ¹æ·¶ºÍÓÃÓÚÓ²¼þͨѶµÄ¿Í»§¶Ëµ½Éí·ÝÑéÖ¤Æ÷ (CTAP) ЭÒé×é³É¡£¡£¡£¡£Õû¸öÀú³ÌÓÉä¯ÀÀÆ÷ÖÎÀí£¬ £¬°üÀ¨Á½¸öÉí·ÝÑéÖ¤°ì·¨£º×°±¸×¢²áºÍÉí·ÝÑéÖ¤¡£¡£¡£¡£Ö®ÒÔÊÇÕâÑù½á¹¹£¬ £¬ÊÇÓÉÓÚ FIDO2 »ùÓÚ¹«Ô¿¼ÓÃÜ»úÖÆ¡£¡£¡£¡£¿£¿£¿ £¿£¿£¿Í»§¶ËÔÚ´Ë´¦ÌìÉú˽ԿºÍ¹«Ô¿£¬ £¬²¢½«ºóÕß·¢ËÍ»Ø RP ÒÔÔڵǼʱ¾ÙÐÐÊðÃûÑéÖ¤¡£¡£¡£¡£FIDO ¿ÉÒÔÓÃ×÷µ¥¸öÓ¦ÓóÌÐò»òÁªºÏÓ¦ÓóÌÐòµÄÉí·ÝÑéÖ¤ÒªÁì¡£¡£¡£¡£¹ØÓÚÄÇЩ²»ÖªµÀµÄÈËÀ´Ëµ£¬ £¬ÁªºÏÊÇÖ¸Óɵ¥¸öÉí·ÝÌṩÉÌ (IdP) ÖÎÀíµÄ¶à¸ö²»Ïà¹ØÓ¦ÓóÌÐòµÄµ¥µãµÇ¼ (SSO)¡£¡£¡£¡£  


https://securityboulevard.com/2024/05/using-mitm-to-bypass-fido2-phishing-resistant-protection/


2. ¹ú¼ÊÌØÉâ×éÖ¯½«Ó¡¶ÈÄáÎ÷ÑÇÁÐÎªÌØ¹¤Èí¼þÖÐÐÄ


5ÔÂ6ÈÕ£¬ £¬¹ú¼ÊÌØÉâ×éÖ¯Ç徲ʵÑéÊÒµÄ×îÐÂÑо¿Åú×¢£¬ £¬Ó¡¶ÈÄáÎ÷ÑÇÊÇ¼à¿Ø¹¤¾ßºÍ¹©Ó¦É̵ÄÐÂÐËÖÐÐÄ¡£¡£¡£¡£¸Ã×éÖ¯·¢Ã÷ÁË´Ó 2017 Ä굽ȥÄê´ÓÒÔÉ«ÁС¢Ï£À°¡¢ÐÂ¼ÓÆÂºÍÂíÀ´Î÷Ñǵȹú¼ÒÏòÓ¡¶ÈÄáÎ÷ÑÇÏúÊÛºÍÔËÊä¸ß¶ÈÇÖÈëÐÔÌØ¹¤Èí¼þºÍÆäËû¼à¿ØÊÖÒÕµÄÖ¤¾Ý¡£¡£¡£¡£¾Ý±¨µÀ£¬ £¬ÕâЩ¼à¿Ø¹¤¾ßÊôÓÚ¡°Q Cyber Technologies£¨Óë NSO Group Ïà¹Ø£©¡¢Intellexa ²ÆÍÅ¡¢Saito Tech£¨Ò²³ÆÎª Candiru£©¡¢FinFisher ¼°ÆäÈ«×Ê×Ó¹«Ë¾ Raedarius M8 Sdn Bhd ºÍ Wintego Systems¡±µÈ¹«Ë¾¡£¡£¡£¡£¹ú¼ÊÌØÉâ×éÖ¯»¹ÏêϸÏÈÈÝÁËÓëÕë¶ÔÓ¡¶ÈÄáÎ÷ÑÇСÎÒ˽¼ÒµÄÌØ¹¤Èí¼þƽ̨Ïà¹ØµÄÖÖÖÖ¶ñÒâÓòÃûºÍÍøÂç»ù´¡ÉèÊ©¡£¡£¡£¡£¹ú¼ÊÌØÉâ×éÖ¯ÌåÏÖ£¬ £¬ËäÈ»ÕâЩÓòÃûÄ£ÄâÁËÕþµ³ºÍýÌå»ú¹¹£¬ £¬µ«ÏÖÔÚÉв»ÇåÎúË­ÊÇÕæÕýµÄÄ¿µÄ¡£¡£¡£¡£¹ú¼ÊÌØÉâ×éÖ¯µÄ±¨¸æ³Æ£¬ £¬Ìع¤Èí¼þÏòÀ´±»Õþ¸®ÊµÌåÓÃÀ´Õë¶ÔÃñ¼äÉç»áºÍ¼ÇÕߣ¬ £¬Òò´Ë¹ØÓÚ¹«ÃñȨÁ¦Êܵ½ÇÖÕ¼µÄÓ¡¶ÈÄáÎ÷ÑÇÀ´Ëµ£¬ £¬ÕâÊÇÌØÊâÁîÈ˵£ÐĵÄ¡£¡£¡£¡£ 


https://www.darkreading.com/cybersecurity-operations/amnesty-international-cites-indonesia-as-spyware-hub


3. ·¨¹Ù˼Á¿¶Ô¹È¸èÆÆËðÄÚ²¿Ì¸Ìì¼Í¼¾ÙÐÐÖÆ²Ã


5ÔÂ4ÈÕ£¬ £¬Ôڹȸ袶ϰ¸ÉóѶµÄµÚ¶þÌìÁ˰¸³Â´Ê¼´½«¿¢ÊÂʱ£¬ £¬ÃÀ¹úµØÇø·¨¹Ù°¢Ã×ÌØ¡¤Ã·Ëþ (Amit Mehta) ȨºâÁËÊÇ·ñÓ¦¸Ã¶ÔÃÀ¹ú˾·¨²¿Ëù˵µÄ¹È¸è¡°ÀýÐС¢°´ÆÚºÍÕý³£Ïú»Ù¡±Ö¤¾Ý¾ÙÐÐÖÆ²Ã¡£¡£¡£¡£¹È¸è±»Ö¸¿ØÖƶ©ÁËÒ»ÏîÕþ²ß£¬ £¬Ö¸Ê¾Ô±¹¤ÔÚÌÖÂÛÃô¸Ð»°ÌâʱĬÈϹرÕ̸Ìì¼Í¼£¬ £¬°üÀ¨¹È¸èµÄÊÕÈë·ÖÏíºÍÒÆ¶¯Ó¦ÓóÌÐò·Ö·¢Ð­Òé¡£¡£¡£¡£ÃÀ¹ú˾·¨²¿ºÍÖÝ×ÜÉó²é³¤ÒÔΪ£¬ £¬ÕâЩЭÒéÖ¼ÔÚά³Ö¹È¸èÔÚËÑË÷ÁìÓòµÄ¢¶Ïְλ¡£¡£¡£¡£¾ÝÃÀ¹ú˾·¨²¿³Æ£¬ £¬¹È¸è²»µ«ÔÚÊÓ²ìʱ´ú²¢ÇÒÔÚËßËÏʱ´úÏú»ÙÁËDZÔÚµÄÊýÊ®Íò¸ö̸Ìì»á»°¡£¡£¡£¡£ÔÚÃÀ¹ú˾·¨²¿·¢Ã÷¸ÃÕþ²ßºó£¬ £¬¹È¸è²Å×èÖ¹ÁËÕâÖÖ×ö·¨¡£¡£¡£¡£Ë¾·¨²¿µÄ״ʦ¿ÏÄá˼¡¤¶¡Ôó (Kenneth Dintzer) ÖÜÎ叿Ëß÷Ëþ£¬ £¬Ë¾·¨²¿ÒÔΪ·¨ÔºÓ¦¸ÃµÃ³öÕâÑùµÄ½áÂÛ£ºÓëÀúÊ·¾ÙÐн»Á÷Åú×¢ÎúÒþ²ØÐÅÏ¢µÄ·´¾ºÕùÒâͼ£¬ £¬ÓÉÓÚËûÃÇÖªµÀ×Ô¼ºÎ¥·´ÁË·´Â¢¶Ï·¨¡£¡£¡£¡£


https://arstechnica.com/tech-policy/2024/05/judge-mulls-sanctions-over-googles-shocking-destruction-of-internal-chats/


4. 2023ÄêGoogle×èÖ¹228Íò¸ö¶ñÒâappÔÚGoogle PlayÐû²¼


4ÔÂ29ÈÕ£¬ £¬ 2023 Ä꣬ £¬ÎÒÃÇ×èÖ¹ÁË 228 Íò¸öÎ¥·´Õþ²ßµÄÓ¦ÓóÌÐòÔÚ Google Play ÉÏÐû²¼£¬ £¬²¿·Ö¹é¹¦ÓÚÎÒÃǶÔеĺÍˢеÄÇå¾²¹¦Ð§¡¢Õþ²ß¸üÐÂÒÔ¼°ÏȽøµÄ»úеѧϰºÍÓ¦ÓóÌÐòÉóºËÁ÷³ÌµÄͶ×Ê¡£¡£¡£¡£ÎÒÃÇ»¹ÔöÇ¿ÁË¿ª·¢ÕßÈëÖ°ºÍÉóºËÁ÷³Ì£¬ £¬ÔÚ¿ª·¢ÕßÊ״ν¨ÉèÆä Play ÕÊ»§Ê±ÐèÒª¸ü¶àÉí·ÝÐÅÏ¢¡£¡£¡£¡£¼ÓÉ϶ÔÉó²é¹¤¾ßºÍÁ÷³ÌµÄͶ×Ê£¬ £¬ÎÒÃǸüÓÐÓõØÊ¶±ðÁ˲»Á¼ÐÐΪÕߺÍڲƭÍŻ £¬²¢Õ¥È¡ÁË 33.3 Íò¸ö²»Á¼ÕÊ»§½øÈë Play£¬ £¬ÕâЩÕÊ»§ÒÑÈ·ÒÔΪ¶ñÒâÈí¼þ£¬ £¬²¢ÇÒÒ»ÔÙÑÏÖØÎ¥·´Õþ²ß¡£¡£¡£¡£±ðµÄ£¬ £¬½ü 20 Íò¸öÓ¦ÓóÌÐòÌá½»±»¾Ü¾ø»òÐÞ¸´£¬ £¬ÒÔÈ·±£×¼È·Ê¹Óúǫ́λÖûò¶ÌÐÅ»á¼ûµÈÃô¸ÐȨÏÞ¡£¡£¡£¡£ÎªÁË×ÊÖú´ó¹æÄ£±£»£»£»£»£»£»¤Óû§Òþ˽£¬ £¬ÎÒÃÇÓë SDK ÌṩÉÌÏàÖú£¬ £¬ÏÞÖÆÃô¸ÐÊý¾Ý»á¼ûºÍ¹²Ïí£¬ £¬´Ó¶øÔöǿӰÏì 79 Íò¶à¸öÓ¦ÓóÌÐòµÄÁè¼Ý 31 ¸ö SDK µÄÒþ˽״̬¡£¡£¡£¡£ÎÒÃÇ»¹ÏÔ×ÅÀ©Õ¹ÁËGoogle Play SDK Ë÷Òý£¬ £¬¸ÃË÷ÒýÏÖÔÚº­¸ÇÁË Android Éú̬ϵͳÖнü 600 Íò¸öÓ¦ÓóÌÐòËùʹÓÃµÄ SDK¡£¡£¡£¡£ÕâÒ»Ãû¹óµÄ×ÊÔ´¿É×ÊÖú¿ª·¢Ö°Ô±×ö³ö¸üºÃµÄ SDK Ñ¡Ôñ¡¢Ìá¸ßÓ¦ÓóÌÐòÖÊÁ¿²¢×îºéÁ÷ƽµØ½µµÍ¼¯³ÉΣº¦¡£¡£¡£¡£


https://security.googleblog.com/2024/04/how-we-fought-bad-apps-and-bad-actors-in-2023.html


5. Á½¸ö¼«ÓÒÒíýÌåÍøÕ¾Ôâµ½ºÚ¿Í¹¥»÷ºÍÆÆËð


5ÔÂ3ÈÕ£¬ £¬Á½¼Ò¼«ÓÒÒíýÌåÍøÕ¾Ôâµ½ºÚ¿Í¹¥»÷ºÍÆÆË𣬠£¬¶©ÔÄÕßºÍÆäÄÚ²¿ÍøÕ¾Êý¾Ý±»Ð¹Â¶£¬ £¬ÕâÊÇÒ»´ÎÏÔ×ųöÓÚÕþÖÎÄîÍ·µÄ¹¥»÷µÄÒ»²¿·Ö¡£¡£¡£¡£ÏÖÔÚÉÐδ¹ûÕæÉù³Æ¶Ô´Ë´Î¹¥»÷ÈÏÕæ£¬ £¬µ«ÕâÖÁÉÙÊDZ¾ÖܵڶþÆð¿´ËƳöÓÚÕþÖÎÄîÍ·µÄºÚ¿Í¹¥»÷¡£¡£¡£¡£ÒÑÍùÔø·¢¶¯¹ý³öÓÚÕþÖÎÄîÍ·µÄ¹¥»÷µÄÍøÂç·¸·¨×éÖ¯SiegedSecÉù³Æ¶ÔÎÛÃûÕÑÖøµÄ Westboro ½þÐÅ»á½ÌÌ÷¢¶¯Á˹¥»÷¡£¡£¡£¡£Ã»Óм£ÏóÅú×¢ÕâÁ½ÆðÊÂÎñÓйØÁª¡£¡£¡£¡£Human Events ÊÇÒ»¼Ò½¨ÉèÓÚ 1944 ÄêµÄÊØ¾ÉÅÉÐÂÎÅ»ú¹¹£¬ £¬ÓÚ 2022 Äê 5 ÔÂÊÕ¹ºÁËPost Millennial¡£¡£¡£¡£ÕâÁ½¸ö×éÖ¯µÄÍøÕ¾¾ùÖ¸³ö£¬ £¬ËüÃÇÊÇÓÉÕþÖÎýÌ幫˾ (Political Media, Inc. ) Éè¼ÆºÍά»¤µÄ£¬ £¬¸Ã¹«Ë¾ÊÇÒ»¼ÒλÓÚ¸¥¼ªÄáÑÇÖݵġ°ÖÐÓÒÒíÐÂýÌå×Éѯ¹«Ë¾¡±£¬ £¬ÌṩµÄЧÀͰüÀ¨ÄÚÈÝÖÎÀíϵͳ¡¢ÍøÒ³Éè¼Æ¡¢µç×ÓÓʼþЧÀͺÍÓªÏú¡£¡£¡£¡£ 


https://cyberscoop.com/far-right-websites-hacked-and-defaced/


6. Å·ÖÞÐ̾¯×éÖ¯¹Ø±Õ12¸öÕ©Æ­ºô½ÐÖÐÐIJ¢¾Ð²¶¶à¸öÏÓÒÉÈË


5ÔÂ3ÈÕ£¬ £¬Å·ÖÞÐ̾¯×éÖ¯Ïòµ¼µÄÒ»ÏîÃûΪ¡°Å˶àÀ­¡±µÄÐж¯ÒѾ­¹Ø±ÕÁËÊ®¼¸¸öµç»°Õ©Æ­ÖÐÐÄ£¬ £¬²¢¾Ð²¶ÁË 21 ÃûÏÓÒÉÈË¡£¡£¡£¡£¾¯·½Ô¤¼Æ£¬ £¬ÕâÒ»Ðж¯×èÖ¹ÁË·¸·¨·Ö×Ó´ÓÊܺ¦ÕßÉíÉÏÆ­È¡Áè¼Ý 1000 ÍòÅ·Ôª¡£¡£¡£¡£¸Ã·¸·¨ÍøÂçÔÚ°¢¶û°ÍÄáÑÇ¡¢²¨Ë¹ÄáÑǺͺÚÈû¸çάÄÇ¡¢¿ÆË÷ÎÖºÍÀè°ÍÄÛÔËÓªºô½ÐÖÐÐÄ£¬ £¬ÌìÌì½Óµ½¡°Êýǧ¸ö¡±Õ©Æ­µç»°£¬ £¬°üÀ¨¼Ù¾¯Ô±µç»°¡¢Í¶×ÊÕ©Æ­ºÍÀËÂþÕ©Æ­¡£¡£¡£¡£ÈôÊDz»Êǵ¹úµÄÒ»ÃûÒøÐгöÄÉÔ±£¬ £¬ÇÔÔô¿ÉÄÜ»áÆ­×߸ü¶àµÄÊܺ¦Õß¡£¡£¡£¡£Å˶àÀ­Ðж¯Ê¼ÓÚ 2023 Äê 12 Ô£¬ £¬ÆäʱһÃûÖ÷¹ËÒªÇó¸¥À³±¤µÄÒ»Ãû³öÄÉÔ±ÌáÈ¡Áè¼Ý 100,000 Å·Ôª£¨107,247 ÃÀÔª£©µÄÏֽ𡣡£¡£¡£ÕâÒ»ÇëÇóÉæ¼°µ½ÒøÐÐÊÂÇéÖ°Ô±£¬ £¬ËûÃǺܿì¾ÍµÃÖª¸Ã¿Í»§ÂäÈëÁ˼پ¯Ô±µÄȦÌס£¡£¡£¡£ÕâÖÖÀàÐ͵ÄÚ²Æ­Éæ¼°·¸·¨·Ö×Ó×Ô³ÆÊÇÖ´·¨Ö°Ô±£¬ £¬ÆÈʹÊܺ¦ÕßÖ§¸¶Ò»´ó±ÊÇ®¡ª¡ªÍ¨³£ÊǻѳÆËûÃÇ´í¹ýÁËÐéαµÄ¿ªÍ¥ÈÕÆÚ£¬ £¬ÏÖÔÚÃæÁپв¶Á £¬³ý·ÇËûÃÇÖ§¸¶·£¿£¿£¿ £¿£¿£¿î£¬ £¬»òÕ߯äËûһЩ±àÔìµÄ¹ÊÊ¡£¡£¡£¡£


https://www.theregister.com/2024/05/03/operation_pandora_europol/