Cisco½¨¸´SMB VPN·ÓÉÆ÷ÖеĶà¸ö´úÂëÖ´Ðзì϶£»°²È«¹«Ë¾StormshieldÔâµ½¹¥»÷ £¬²¿ÃÅÔ´´úÂëй¶

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1.Cisco½¨¸´SMB VPN·ÓÉÆ÷ÖеĶà¸ö´úÂëÖ´Ðзì϶


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Cisco°ä²¼°²È«¸üР£¬½¨¸´Ó°ÏìÁ˶à¸öÓ×ÐÍÆóÒµVPN·ÓÉÆ÷µÄ´úÂëÖ´Ðзì϶¡£Õâ´Î½¨¸´µÄ·ì϶Ô̺¬CVE-2021-1289¡¢CVE-2021-1290¡¢CVE-2021-1291¡¢CVE-2021-1292¡¢CVE-2021-1293¡¢CVE-2021-1294ºÍCVE-2021-1295¡£ÆäÖÐ×îÑϳÁµÄ·ì϶ÊÇÓÉÓÚ¶Ô»ùÓÚWebµÄÖÎÀí½Ó¿ÚµÄHTTPÒªÇóÑéÖ¤²»ÕýÈ·µ¼ÖµÄ £¬¿É±»ÓÃÀ´ÒÔrootȨÏÞÖ´ÐÐËÁÒâ´úÂë¡£´Ë±í £¬Cisco»¹½¨¸´ÁËÓ°ÏìÆäËû·ÓÉÆ÷ºÍIOS XRÈí¼þÖеĶà¸ö·ì϶¡£


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


2.SudoÌáȨ·ì϶ӰÏìmacOS Big Sur £¬ÉÐδ°ä²¼²¹¶¡


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SudoÌáȨ·ì϶ҲӰÏìÁË×îа汾µÄmacOS Big Sur £¬ÉÐδ°ä²¼²¹¶¡·¨Ê½¡£¸Ã·ì϶±»×·×ÙΪCVE-2021-3156 £¬±ðÃûBaron Samedit £¬ÊÇ»ùÓڶѵĻº³åÇøÒç¶Âí½Å £¬¿Éʹ±¾µØÓû§»ñµÃrootȨÏÞ¡£Hacker House×êÑÐÈËÔ±³Æ £¬Äܹ»½«sudoÓësudoedit³ÉÁ¢·ûºÅÁ´½Ó´¥·¢¶ÑÒç³ö £¬°ÑÓû§µÄȨÏÞÉý¼¶µ½1337 uid=0À´ÀûÓø÷ì϶¡£Ä¿Ç°ÒѰ䲼ÁËÕë¶ÔUbuntu¡¢DebianºÍFedoraµÈ¶à¸öLinuxϵͳµÄ²¹¶¡·¨Ê½ £¬µ«¾ù²»ºÏÓÃÓÚmacOS¡£


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


3.°²È«¹«Ë¾StormshieldÔâµ½¹¥»÷ £¬²¿ÃÅÔ´´úÂëй¶


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·¨¹ú°²È«¹«Ë¾Stormshield³ÆÆäÔâµ½¹¥»÷ £¬¿Í»§µÄÐÅÏ¢ºÍSNS·À»ðǽµÄÔ´´úÂëй¶¡£StormshieldÊÇ·¨¹úµ±¾ÖÖØÒªµÄ°²È«·þÎñºÍÍøÂ簲ȫÉ豸ÌṩÉÌ £¬ÆäÔÚÓë·¨¹úÍøÂç¹ú¶Èµý±¨¾Öһ·µ÷²é´ËÊÂÎñ £¬²¢ÆÀ¹À¸Ã·ì϶¶Ôµ±¾ÖϵͳµÄÓ°Ïì¡£Stormshield°µÊ¾ £¬ËûÃÇÒѾ­¸ü»»ÁËÓÃÀ´Ç©ÊðSNSÈí¼þ¸üеÄÊý×ÖÖ¤Êé £¬µ½Ä¿Ç°ÎªÖ¹ºÚ¿Í»¹Ã»ÓжԴúÂë½øÐд۸Ä £¬Ò²Ã»ÓÐÈκÎStormshield²úÆ·Êܵ½ÇÖº¦¡£


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


4.н©Ê¬ÍøÂçMatryoshÕë¶ÔADB¶³öµÄAndroidÉ豸


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н©Ê¬ÍøÂçMatryoshÕë¶ÔAndroid Debug Bridge½çÃæÂ¶³öµÄAndroidÉ豸¡£¸Ã¶ñÒâÈí¼þÔÚ»¥ÁªÍøÉÏɨÃèADB½çÃæÎª»î¶¯×´Ì¬µÄAndroidÉ豸 £¬²¢Ôڳɹ¦ÏνÓÖ¸±êÉ豸ºóÏÂÔØ×°ÖöñÒâpayload¡£´Ë±í £¬ÆäʹÓÃÁËTorÍøÂçÀ´°µ²ØC&C·þÎñÆ÷ £¬²¢Ê¹ÓÃÒ»¸ö¶à²ãµÄ¹ý³ÌÀ´»ñÈ¡Õâ¸ö·þÎñÆ÷µÄµØÖ· £¬Òò¶ø¸Ã½©Ê¬ÍøÂçµÄÃû×ÖÒ²ÆðÔ´ÓÚ¶íÂÞ˹Ì×ÍÞ¡£ÓÉÓÚ´óÎÞÊý»ùÓÚAndroidµÄÉ豸²»Ö§³ÖÔÚOSÑ¡ÏîÖÐÉèÖÃADBÖ°ÄÜ £¬Òò¶øºÜ¶àϵͳÔÚδÀ´ÊýÄêÄÚÈÔÒ×Ôâµ½ÀÄÓá£


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


5.Defender ATPÎó½«Chrome¶à¸ö¸üÐÂÏóÕ÷ΪPHPºóÃÅ


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Microsoft Defender ATPÎó½«Chrome¶à¸ö¸üÐÂÏóÕ÷ΪPHPºóÃÅ¡£Æ¾¾Ý¼ì²âÁ˾ֵĽØÍ¼ £¬Microsoft Defender¼ì²âµ½Chrome v88.0.4324.146¸üаüµÄ¶à¸öÎļþÔ̺¬ÁËÒ»¸öÃûΪPHP/Funvalget.A.µÄͨÓúóÃÅľÂí¡£¾ÝϤ £¬Æä½«Chrome sl.pak˵»°ÎļþÎóÏóÕ÷ΪºóÃÅ·¨Ê½ £¬²¢Á¢¼´²ÉÈ¡ÁËÏìÓ¦´ëÊ© £¬×Ô¶¯¸ôÀë¼ì²âµ½µÄÎļþ¡£Ö®ºó £¬Microsoft°ä·¢ÉêÃ÷³Æ´ËÊÂÎñΪ×Ô¶¯»¯ÎÊÌâ £¬ÃýÎ󵨽«×°Ö÷¨Ê½°ü¹éÀàΪ¶ñÒâÈí¼þ £¬ÎÊÌâÏÖÒѽâ¾ö¡£


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


6.Google°ä²¼2020ÄêÔÚÒ°ÀûÓõÄÁãÈÕ·ì϶µÄ»ØÊ׻㱨


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Google Project Zero°ä²¼ÁË2020ÄêÔÚÒ°ÀûÓõÄÁãÈÕ·ì϶µÄ»ØÊ׻㱨¡£»ã±¨ÏÔʾ £¬2020Äê×ܹ²¼ì²âµ½24¸öÒѱ»ÀûÓõÄÁãÈÕ·ì϶ £¬ÆäÖÐ6ÖÖÊÇǰ¼¸ÄêËùÅû¶µÄ·ì϶µÄ±äÖÖ £¬±ðÀëΪInternet ExplorerÖеÄCVE-2020-0674¡¢»ðºüÖеÄCVE-2020-6820¡¢¹È¸èä¯ÀÀÆ÷ÖеÄCVE-2020-6572¡¢WindowsÖеÄCVE-2020-0986¡¢FreetypeÖеÄCVE-2020-15999ºÍÆ»¹ûSafariÖеÄCVE-2020-27930¡£×êÑÐÈËÔ±°µÊ¾Ä³Ð©·ì϶ֻ±ØÒª¸ü¸ÄÒ»»òÁ½ÐдúÂë¾ÍÄܹ»³ÉΪеķì϶ £¬Òò¶ø¶Ô·ì϶½øÐиü³¹µ×µÄµ÷²éºÍ½¨¸´ £¬Ôò¿ÉÄÜÔ¤·ÀËÄ·ÖÖ®Ò»µÄ·ì϶µÄ¹¥»÷¡£


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