CISA°ä²¼ÓйØÔÚ½øÐеÄAPTÍøÂç»î¶¯µÄ¶´²ì»ã±¨£»Citrix³ÆºÚ¿ÍÀûÓÃDDoS¹¥»÷ÆäNetScaler ADCÉ豸

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1.CISA°ä²¼ÓйØÔÚ½øÐеÄAPTÍøÂç»î¶¯µÄ¶´²ì»ã±¨


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https://us-cert.cisa.gov/ncas/current-activity/2020/12/23/cisa-releases-cisa-insights-and-creates-webpage-ongoing-apt-cyber


2.Kaspersky°ä²¼LazarusÕë¶ÔCOVID-19µý±¨µÄ·ÖÎö»ã±¨


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Kaspersky°ä²¼ÓйغڿÍ×éÖ¯LazarusÕë¶ÔCOVID-19µý±¨µÄ¹¥»÷»î¶¯µÄ·ÖÎö»ã±¨¡£»ã±¨Ö¸³ö £¬LazarusÓÚ2020Äê9ÔÂ25ÈÕÈëÇÖÁËÒ»¼ÒÔìÒ©¹«Ë¾ £¬²¢ÓÚ2020Äê10ÔÂ27ÈÕ¹¥»÷Á˵±¾ÖÎÀÉú²¿ £¬²¢°Ü»µÁËÁ½Ì¨Windows·þÎñÆ÷¡£ÕâÁ½´Î¹¥»÷»î¶¯Ê¹ÓÃÁË·ÖÆçµÄÕ½Êõ¡¢¼¼ÊõºÍ·¨Ê½£¨TTP£©ÒÔ¼°¶ñÒâÈí¼þ¼¯Èº £¬µ«ÓÐÖ¤¾ÝÅú×¢¶¼ÓëLazarusÓйØ £¬²¢Ö¤Ã÷¸Ã×éÖ¯¶ÔÓëCOVID-19Óйصĵý±¨¸ÐÐËÖ¡£


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https://securelist.com/lazarus-covets-covid-19-related-intelligence/99906/


3.6Ô±»½¨¸´µÄWindows·ì϶ÈԿɱ»ÀûÓà £¬PoCÒѰ䲼


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Google Project Zero·¢ÏÖ6Ô±»½¨¸´µÄWindows·ì϶ÈԿɱ»ÀûÓà £¬²¢ÒѰ䲼PoC¡£¸Ã·ì϶±»×·×ÙΪCVE-2020-0986 £¬ÊÇWindowsÄÚºËÌØÈ¨ÌáÉý·ì϶ £¬¹¥»÷Õß¿ÉÀûÓÃËÁÒâÖ¸ÕëµÄ½âÒýÓà £¬À´½ÚÔì¡°src¡±ºÍ¡°dest¡±Ö¸ÕëÖ¸Ïòmemcpyº¯Êý¡£¶øMicrosoftµÄ²¹¶¡·¨Ê½Ö»ÊǸü¸ÄÁËÖ¸ÏòÆ«ÒÆÁ¿µÄÖ¸Õë £¬Òò¶øº¯ÊýµÄ²ÎÊýÒÀÈ»Äܹ»±»½ÚÔì¡£×êÑÐÈËÔ±ÒѰ䲼ÁË´Ë·ì϶µÄPoC´úÂëÒÔ¼°ÈôºÎÕýÈ·ÔËÐеÄ×¢Ã÷¡£


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https://www.bleepingcomputer.com/news/security/windows-zero-day-with-bad-patch-gets-new-public-exploit-code/


4.QNAP½¨¸´Ó°ÏìQTS¡¢QESºÍQuTS heroµÄ6¸öÑϳÁ·ì϶


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QNAP°ä²¼°²È«¸üР£¬½¨¸´ÁËÓ°ÏìQTS¡¢QESºÍQuTS heroµÄ6¸öÑϳÁ·ì϶¡£Õâ´Î½¨¸´µÄ·ì϶±ðÀëΪQESÖд洢µÄ¿çÕ¾µã¾ç±¾·ì϶£¨CVE-2020-2503£©¡¢QESÖеľø¶Ôõè¾¶±éÀú·ì϶£¨CVE-2020-2504£©¡¢QESÖÐÔÊÐí¹¥»÷ÕßÌìÉúÃýÎóÐÂÎÅÀ´»ñÈ¡Ãô¸ÐÐÅÏ¢µÄ·ì϶£¨CVE-2020-2505£©¡¢QESÖеĺÅÁî×¢Èë·ì϶£¨CVE-2016-6903£©¡¢QESÖеÄÓ²±àÂëÃÜÂë·ì϶£¨CVE-2020-2499£©ÒÔ¼°QTSºÍQuTS heroÖеĺÅÁî×¢Èë·ì϶£¨CVE-2020-25847£©¡£


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https://www.bleepingcomputer.com/news/security/qnap-fixes-high-severity-qts-qes-and-quts-hero-vulnerabilities/


5.21ButtonsµÄAWS´æ´¢Í°ÅäÖÃÃýÎóй¶Êý°ÙÍòÓû§µÄÊý¾Ý


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21ButtonsµÄAWS´æ´¢Í°ÅäÖÃÃýÎó £¬Ð¹Â¶Êý°ÙÍòÓû§µÄÊý¾Ý¡£21 ButtonsÊÇÖØÒªÃæÏòʱÉÐÐÐÒµµÄÉç½»ÍøÂç £¬ÔÚAndroidƽ̨ÉϵÄÏÂÔØÁ¿³¬¹ý500Íò´Î¡£Õâ´ÎÊÂÎñй¶Á˳¬¹ý5000Íò¸öÎļþ £¬ÆäÖÐÔ̺¬Óû§ÐÕÃû¡¢µØÖ·¡¢²ÆÕþÐÅÏ¢£¨ÀýÈçÒøÐÐÕʺš¢PayPalµç×ÓÓʼþµØÖ·¡¢ÕÕÆ¬ºÍÊÓÆµ£©ºÍ·¢Æ±¡£Ä¿Ç° £¬Éв»Ã÷ÏÔÊÇ·ñÓкڿͽӼûÁ˹«¿ªµÄÊý¾Ý £¬Ò²²»Ã÷ÏÔÕâЩÊý¾ÝÊÇ·ñÒѵõ½±£»¤¡£


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https://www.hackread.com/fashion-marketplace-21-buttons-expose-users-data/


6.Citrix³ÆºÚ¿ÍÀûÓÃDDoS¹¥»÷ÆäNetScaler ADCÉ豸


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Citrix³ÆºÚ¿ÍÀûÓÃDTLSÕë¶ÔNetScaler ADCÍøÂçÉ豸ÌáÒéDDoS¹¥»÷¡£×êÑÐÈËÔ±HofmannÓÚÉÏÖÜ·¢ÏÖÁ˵ÚÒ»´Î¹¥»÷»î¶¯ £¬ºÚ¿ÍÒÔDTLS×÷ΪDDoS·Å´óÔØÌå¡£ÔÚÒÔÍùµÄDDoS¹¥»÷ÖеķŴó±¶Êýͨ³£ÊÇԭʼ±¨ÎĵÄ4µ½5±¶ £¬¶øÔÚÕâ´Î¹¥»÷»î¶¯ÖÐ £¬Citrix ADCÉ豸ÉϵÄDTLS±»·Å´óÁË35±¶ £¬Ê¹Æä³ÉΪ×îÓÐÁ¦µÄDDoS·Å´óÔØÌåÖ®Ò»¡£Ä¿Ç° £¬CitrixÌá³öÁËÁ½ÖÖһʱ½¨¸´¹æ»® £¬½ûÓÃCitrix ADC DTLS½Ó¿Ú £¬»òÇ¿ÔìÉ豸¶Ô´«ÈëµÄDTLSÏνӽøÐÐÉí·ÝÑéÖ¤¡£


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https://www.zdnet.com/article/citrix-devices-are-being-abused-as-ddos-attack-vectors/