΢Èí·¢ÏÖWindows Win32kÌáȨ0dayÒѱ»ÔÚÒ°ÀûÓã»SonicWall¹Ì¼þ¸üÐÂÐÞ¸´SMA-100ÖÐÒѱ»ÀûÓõÄ0day

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1.΢Èí·¢ÏÖWindows Win32kÌáȨ0dayÒѱ»ÔÚÒ°ÀûÓÃ


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΢Èí·¢ÏÖWindows Win32kÖеÄÌáȨ0day£¨CVE-2021-1732£©Òѱ»ÔÚÒ°ÀûÓᣡ£¸Ã·ì϶´æÔÚÓÚwin32k.sysÖ÷ÌâÄÚºË×é¼þÖУ¬¹¥»÷Õß¿Éͨ¹ý´¥·¢¿ªÊͺóʹÓ÷ì϶½«ÆäȨÏÞÌáÉýµ½admin¼¶±ð£¬ÓµÓиù»ùÓû§È¨Ï޵Ĺ¥»÷Õß²»±ØÒªÓëÓû§½»»¥¼´¿ÉÀûÓø÷ì϶¡£¡£¾Ýµ÷²é£¬¸Ã·ì϶Òѱ»APT×éÖ¯BitterºÍT-APT-17ÀûÓã¬DBAPPSecurityÔò³ÆÆäÓÚ12Ô·¢ÏÖÁË¿ª·¢ÈÕÆÚΪ2020Äê5ÔµÄÑù±¾¡£¡£¶ø×Ô2021Äê2ÔÂÆðÍ·£¬ºÚ¿ÍÖ»ÔÚÉÙÊýÕë¶ÔÖж«µÄ¹¥»÷ÖÐʹÓÃÁËCVE-2021-1732·ì϶¡£¡£


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https://www.bleepingcomputer.com/news/security/recently-fixed-windows-zero-day-actively-exploited-since-mid-2020/


2.SonicWall¹Ì¼þ¸üÐÂÐÞ¸´SMA-100ÖÐÒѱ»ÀûÓõÄ0day


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SonicWall°ä²¼Á˵ڶþ´Î¹Ì¼þ£¬ÒÔ¸üÐÂÐÞ¸´SMA-100ÖÐÒѱ»ÀûÓõÄ0day¡£¡£¸Ã·ì϶±»×·×ÙΪCVE-2021-20016£¬CVSSÆÀ·Ö9.8£¬¿Éµ¼ÖÂSonicWall SSLVPN SMA100²úÆ·ÖеÄSQLºÅÁîÎÞЧ£¬Î´¾­Éí·ÝÑéÖ¤µÄÔ¶³Ì¹¥»÷Õß¿ÉÀûÓÃÆäÔÚSMA100°æ±¾10.xÉϽøÐÐÍ´´¦½Ó¼û¡£¡£2ÔÂ3ÈÕ£¬Sonicwall°ä²¼ÁËÕë¶Ô¸Ã·ì϶µÄ²¹¶¡£¬ÓÖÓÚ2ÔÂ19ÈÕ°ä²¼¸Ã¹Ì¼þ¸üУ¬ÒÔÌṩ×ÔÉϴθüкó·¢ÏֵįäËû·À»¤´ëÊ©¡£¡£


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https://securityaffairs.co/wordpress/114818/security/sonicwall-firmware-updates-sma-100.html


3.Sequoia CapitalÔâµ½´¹µö¹¥»÷£¬¿Í»§²ÆÕþÐÅϢй¶


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ºìɼ±¾Ç®£¨Sequoia Capital£©ÉÏÖÜÎ峯ÆäÔâµ½¹¥»÷£¬¿Í»§Ð¡ÎÒÐÅÏ¢ºÍ²ÆÕþÐÅϢй¶¡£¡£º£º£ºìɼ±¾Ç®Êǹè¹È¾­Ñé×î·á˶£¬×î³É¹¦µÄ·çÏÕͶ×ʹ«Ë¾Ö®Ò»£¬ÖÎÀíµÄ×ʲú³¬¹ý380ÒÚÃÀÔª£¬Í¶×ÊÁËAirbnb¡¢¡¢¡¢DoorDash¡¢¡¢¡¢FireEyeºÍ23andMeµÈ×éÖ¯¡£¡£¸Ã¹«Ë¾³ÆÕâ´Î¹¥»÷ÊÇ¶ÔÆäÒ»ÃûÔ±¹¤½øÐгɹ¦µÄÍøÂç´¹µö¹¥»÷µÄÁ˾Ö£¬¿Í»§µÄСÎҺͲÆÕþÐÅÏ¢¿ÉÄÜÒѱ»µÚÈý·½½Ó¼û£¬Ä¿Ç°ÔÚ°µÍøÉÐδ·¢ÏÖ±»µÁÊý¾ÝµÄÂòÂôÐÅÏ¢¡£¡£


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https://www.ehackingnews.com/2021/02/sequoia-capital-told-investors-it-was.html


4.À³¿ËºÚµÂ´óѧÔâµ½¹¥»÷£¬Ñ§Ì÷þÎñϵÍÂäÙʱ¹Ø±Õ


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¼ÓÄô󰲴ÖÂÔÊ¡µÄÀ³¿ËºÚµÂ´óѧ£¨Lakehead University£©³ÆÆäÉÏÖܶþÔâµ½¹¥»÷£¬Ä¿Ç°Ñ§ÌÃÍÆËã»úϵͳÈÔ´¦ÓÚÍÑ»ú״̬¡£¡£¸Ã´óѧָ³ö¹¥»÷ÊÇÕë¶Ô´óѧµÄÎļþ¹²Ïí·þÎñÆ÷µÄ£¬Æä²é³­µ½¹¥»÷ºóÁ¢¼´×ö³öÏìÓ¦£¬É¾³ýÁËÖ±½ÓÁ´½Óµ½Îļþ¹²Ïí·þÎñÆ÷µÄËùÓнӼû£¬²¢¹Ø±ÕÁËThunder BayºÍOrilliaÐ£ÇøµÄÍøÂç¡£¡£Ä¿Ç°¸ÃÊÂÎñÈÔÔÚµ÷²éÖУ¬ÒÔÈ·¶¨ÄÄЩ·þÎñÆ÷ºÍÐÅÏ¢Êܵ½ÁËÓ°Ï죬¸ÃѧÌÃÉÐδ͸©СÎÒ»ò²ÆÕþÐÅÏ¢ÊÇ·ñ±»Ð¹Â¶¡£¡£


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https://www.ehackingnews.com/2021/02/cyber-attack-computer-systems-of.html


5.ÁãÊÛ¹«Ë¾KrogerÔâµ½¹¥»÷£¬Ô±¹¤ÐÅÏ¢ºÍÒ©·¿¼Í¼й¶


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https://www.bleepingcomputer.com/news/security/kroger-data-breach-exposes-pharmacy-and-employee-data/


6.F5°ä²¼2021ÄêÆ¾Ö¤Ìî³ä¹¥»÷µÄÌ¬ÊÆ·ÖÎö»ã±¨


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F5°ä²¼ÁË2021ÄêÆ¾Ö¤Ìî³ä¹¥»÷µÄÌ¬ÊÆ·ÖÎö»ã±¨¡£¡£»ã±¨Ö¸³ö£¬ÔÚ2016ÄêÖÁ2020ÄêÆÚ¼ä£¬Äê¶Èƾ֤й©ÊÂÎñµÄÊýÁ¿ÏÕЩ·­ÁËÒ»·¬£¬Ð¹Â¶Í´´¦µÄÊýÁ¿È´±ÉÈ˽µ£¬´Ó2016ÄêµÄ6300Íò¼Í¼½µÂäµ½2020ÄêµÄ1700Íò¼Í¼£»µ½Ä¿Ç°ÎªÖ¹£¬ÃÜÂëµÄ´¿Îı¾´æ´¢ÊÇÔì³Éйʹ´¦Ð¹Â¶µÄÖØÒªÔ­Òò£¬¶ø¹ãΪÈËÖªµÄ¹þÏ£Ëã·¨MD5ÒÀÈ»¼«¶ÈÊ¢ÐУ»×éÖ¯ÔÚ¼ì²âºÍ·¢ÏÖÈëÇÖºÍÊý¾Ýй¶·½ÃæÒÀÈ»ºÜÈõ¡£¡£


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https://www.f5.com/labs/articles/threat-intelligence/2021-credential-stuffing-report