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


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


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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


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


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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