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1.CiscoÐÞ¸´SMB VPN·ÓÉÆ÷ÖеĶà¸ö´úÂëÖ´ÐÐÎó²î


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CiscoÐû²¼Çå¾²¸üУ¬£¬£¬£¬£¬ÐÞ¸´Ó°ÏìÁ˶à¸öСÐÍÆóÒµVPN·ÓÉÆ÷µÄ´úÂëÖ´ÐÐÎó²î¡£¡£¡£ ¡£´Ë´ÎÐÞ¸´µÄÎó²î°üÀ¨CVE-2021-1289¡¢CVE-2021-1290¡¢CVE-2021-1291¡¢CVE-2021-1292¡¢CVE-2021-1293¡¢CVE-2021-1294ºÍCVE-2021-1295¡£¡£¡£ ¡£ÆäÖÐ×îÑÏÖØµÄÎó²îÊÇÓÉÓÚ¶Ô»ùÓÚWebµÄÖÎÀí½Ó¿ÚµÄHTTPÇëÇóÑéÖ¤²»×¼È·µ¼Öµģ¬£¬£¬£¬£¬¿É±»ÓÃÀ´ÒÔrootȨÏÞÖ´ÐÐí§Òâ´úÂë¡£¡£¡£ ¡£±ðµÄ£¬£¬£¬£¬£¬Cisco»¹ÐÞ¸´ÁËÓ°ÏìÆäËû·ÓÉÆ÷ºÍIOS XRÈí¼þÖеĶà¸öÎó²î¡£¡£¡£ ¡£


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https://www.bleepingcomputer.com/news/security/cisco-fixes-critical-code-execution-bugs-in-smb-vpn-routers/


2.SudoÌáȨÎó²îÓ°ÏìmacOS Big Sur£¬£¬£¬£¬£¬ÉÐδÐû²¼²¹¶¡


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SudoÌáȨÎó²îÒ²Ó°ÏìÁË×îа汾µÄmacOS Big Sur£¬£¬£¬£¬£¬ÉÐδÐû²¼²¹¶¡³ÌÐò¡£¡£¡£ ¡£¸ÃÎó²î±»×·×ÙΪCVE-2021-3156£¬£¬£¬£¬£¬ÓÖÃûBaron Samedit£¬£¬£¬£¬£¬ÊÇ»ùÓڶѵĻº³åÇøÒç³öÎó²î£¬£¬£¬£¬£¬¿ÉʹÍâµØÓû§»ñµÃrootȨÏÞ¡£¡£¡£ ¡£Hacker HouseÑо¿Ö°Ô±³Æ£¬£¬£¬£¬£¬¿ÉÒÔ½«sudoÓësudoedit½¨Éè·ûºÅÁ´½Ó´¥·¢¶ÑÒç³ö£¬£¬£¬£¬£¬°ÑÓû§µÄȨÏÞÉý¼¶µ½1337 uid=0À´Ê¹ÓøÃÎó²î¡£¡£¡£ ¡£ÏÖÔÚÒÑÐû²¼ÁËÕë¶ÔUbuntu¡¢DebianºÍFedoraµÈ¶à¸öLinuxϵͳµÄ²¹¶¡³ÌÐò£¬£¬£¬£¬£¬µ«¾ù²»ÊÊÓÃÓÚmacOS¡£¡£¡£ ¡£


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https://www.securityweek.com/recent-sudo-vulnerability-affects-apple-cisco-products


3.Çå¾²¹«Ë¾StormshieldÔâµ½¹¥»÷£¬£¬£¬£¬£¬²¿·ÖÔ´´úÂëй¶


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·¨¹úÇå¾²¹«Ë¾Stormshield³ÆÆäÔâµ½¹¥»÷£¬£¬£¬£¬£¬¿Í»§µÄÐÅÏ¢ºÍSNS·À»ðǽµÄÔ´´úÂëй¶¡£¡£¡£ ¡£StormshieldÊÇ·¨¹úÕþ¸®Ö÷ÒªµÄÇ徲ЧÀͺÍÍøÂçÇå¾²×°±¸ÌṩÉÌ£¬£¬£¬£¬£¬ÆäÕýÔÚÓë·¨¹úÍøÂç¹ú¼ÒÇ鱨¾ÖÒ»ÆðÊÓ²ì´ËÊÂÎñ£¬£¬£¬£¬£¬²¢ÆÀ¹À¸ÃÎó²î¶ÔÕþ¸®ÏµÍ³µÄÓ°Ïì¡£¡£¡£ ¡£StormshieldÌåÏÖ£¬£¬£¬£¬£¬ËûÃÇÒѾ­Ìæ»»ÁËÓÃÀ´Ç©ÊðSNSÈí¼þ¸üеÄÊý×ÖÖ¤Ê飬£¬£¬£¬£¬µ½ÏÖÔÚΪֹºÚ¿Í»¹Ã»ÓжԴúÂë¾ÙÐи͝£¬£¬£¬£¬£¬Ò²Ã»ÓÐÈκÎStormshield²úÆ·Êܵ½Ë𺦡£¡£¡£ ¡£


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zdnet.com/article/security-firm-stormshield-discloses-data-breach-theft-of-source-code/


4.н©Ê¬ÍøÂçMatryoshÕë¶ÔADB̻¶µÄAndroid×°±¸


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н©Ê¬ÍøÂçMatryoshÕë¶ÔAndroid Debug Bridge½çÃæÌ»Â¶µÄAndroid×°±¸¡£¡£¡£ ¡£¸Ã¶ñÒâÈí¼þÔÚ»¥ÁªÍøÉÏɨÃèADB½çÃæÎª»î¶¯×´Ì¬µÄAndroid×°±¸£¬£¬£¬£¬£¬²¢ÔÚÀÖ³ÉÅþÁ¬Ä¿µÄ×°±¸ºóÏÂÔØ×°ÖöñÒâpayload¡£¡£¡£ ¡£±ðµÄ£¬£¬£¬£¬£¬ÆäʹÓÃÁËTorÍøÂçÀ´Òþ²ØC&CЧÀÍÆ÷£¬£¬£¬£¬£¬²¢Ê¹ÓÃÒ»¸ö¶à²ãµÄÀú³ÌÀ´»ñÈ¡Õâ¸öЧÀÍÆ÷µÄµØµã£¬£¬£¬£¬£¬Òò´Ë¸Ã½©Ê¬ÍøÂçµÄÃû×ÖҲȪԴÓÚ¶íÂÞ˹Ì×ÍÞ¡£¡£¡£ ¡£ÓÉÓÚ´ó´ó¶¼»ùÓÚAndroidµÄ×°±¸²»Ö§³ÖÔÚOSÑ¡ÏîÖÐÉèÖÃADB¹¦Ð§£¬£¬£¬£¬£¬Òò´ËÐí¶àϵͳÔÚδÀ´ÊýÄêÄÚÈÔÒ×Ôâµ½ÀÄÓᣡ£¡£ ¡£


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https://www.zdnet.com/article/android-devices-ensnared-in-ddos-botnet/


5.Defender ATPÎó½«Chrome¶à¸ö¸üбê¼ÇΪPHPºóÃÅ


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Microsoft Defender ATPÎó½«Chrome¶à¸ö¸üбê¼ÇΪPHPºóÃÅ¡£¡£¡£ ¡£Æ¾Ö¤¼ì²âЧ¹ûµÄ½ØÍ¼£¬£¬£¬£¬£¬Microsoft Defender¼ì²âµ½Chrome v88.0.4324.146¸üаüµÄ¶à¸öÎļþ°üÀ¨ÁËÒ»¸öÃûΪPHP/Funvalget.A.µÄͨÓúóÃÅľÂí¡£¡£¡£ ¡£¾ÝϤ£¬£¬£¬£¬£¬Æä½«Chrome sl.pakÓïÑÔÎļþÎó±ê¼ÇΪºóÃųÌÐò£¬£¬£¬£¬£¬²¢Á¬Ã¦½ÓÄÉÁËÏìÓ¦²½·¥£¬£¬£¬£¬£¬×Ô¶¯¸ôÀë¼ì²âµ½µÄÎļþ¡£¡£¡£ ¡£Ö®ºó£¬£¬£¬£¬£¬Microsoft½ÒÏþÉùÃ÷³Æ´ËÊÂÎñΪ×Ô¶¯»¯ÎÊÌ⣬£¬£¬£¬£¬¹ýʧµØ½«×°ÖóÌÐò°ü¹éÀàΪ¶ñÒâÈí¼þ£¬£¬£¬£¬£¬ÎÊÌâÏÖÒѽâ¾ö¡£¡£¡£ ¡£


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https://www.bleepingcomputer.com/news/security/microsoft-defender-atp-detects-chrome-updates-as-php-backdoors/


6.GoogleÐû²¼2020ÄêÔÚҰʹÓõÄÁãÈÕÎó²îµÄ»ØÊ×±¨¸æ


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Google Project ZeroÐû²¼ÁË2020ÄêÔÚҰʹÓõÄÁãÈÕÎó²îµÄ»ØÊ×±¨¸æ¡£¡£¡£ ¡£±¨¸æÏÔʾ£¬£¬£¬£¬£¬2020Äê×ܹ²¼ì²âµ½24¸öÒѱ»Ê¹ÓõÄÁãÈÕÎó²î£¬£¬£¬£¬£¬ÆäÖÐ6ÖÖÊÇǰ¼¸ÄêËùÅû¶µÄÎó²îµÄ±äÖÖ£¬£¬£¬£¬£¬»®·ÖΪInternet ExplorerÖеÄCVE-2020-0674¡¢»ðºüÖеÄCVE-2020-6820¡¢¹È¸èä¯ÀÀÆ÷ÖеÄCVE-2020-6572¡¢WindowsÖеÄCVE-2020-0986¡¢FreetypeÖеÄCVE-2020-15999ºÍÆ»¹ûSafariÖеÄCVE-2020-27930¡£¡£¡£ ¡£Ñо¿Ö°Ô±ÌåÏÖijЩÎó²îÖ»ÐèÒª¸ü¸ÄÒ»»òÁ½ÐдúÂë¾Í¿ÉÒÔ³ÉΪеÄÎó²î£¬£¬£¬£¬£¬Òò´Ë¶ÔÎó²î¾ÙÐиü³¹µ×µÄÊÓ²ìºÍÐÞ¸´£¬£¬£¬£¬£¬Ôò¿ÉÄÜ×èÖ¹ËÄ·ÖÖ®Ò»µÄÎó²îµÄ¹¥»÷¡£¡£¡£ ¡£


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https://googleprojectzero.blogspot.com/2021/02/deja-vu-lnerability.html