ÐÅÏ¢°²È«Öܱ¨-2020ÄêµÚ02ÖÜ

°ä²¼¹¦·ò 2020-01-13


±¾Öܰ²È«Ì¬ÊÆ×ÛÊö


2020Äê01ÔÂ06ÈÕÖÁ12ÈÕ¹²ÊÕ¼°²È«·ì϶57¸ö£¬£¬£¬£¬£¬£¬ÖµµÃ¹Ø×¢µÄÊÇCisco Webex Video Mesh Software WEBºÅÁî×¢Èë·ì϶; Mozilla Firefox Windows XPCVariant.cppÀàÐÍ»ìºÏ´úÂëÖ´Ðзì϶£»£» £»£»£»£»£»£»Android Realtek rtlwifi driverÔ¶³Ì´úÂëÖ´Ðзì϶£»£» £»£»£»£»£»£»Android Sound subsystemȨÏÞÌáÉý·ì϶£»£» £»£»£»£»£»£»Billion Smart Energy Router SG600R2ºÅÁîÖ´Ðзì϶¡£¡£¡£¡£¡£¡£¡£¡£


±¾ÖÜÖµµÃ¹Ø×¢µÄÍøÂ簲ȫÊÂÎñÊÇUpstream Security°ä²¼2020°æ¡¶Æû³µÍøÂ簲ȫ»ã±¨¡·£»£» £»£»£»£»£»£»Î¢Èí°ä²¼RDP±©Á¦¹¥»÷·ÖÎö»ã±¨£¬£¬£¬£¬£¬£¬¾ùÔȳÖÐø¹¦·òΪ2-3Ì죻£» £»£»£»£»£»£»MITRE°ä²¼ºÏÓÃÓÚ¹¤Òµ½ÚÔìϵͳµÄATT£¦CK¿ò¼Ü£»£» £»£»£»£»£»£»Î¢Èí½¨¸´AccessÖеÄÐÅϢй¶·ì϶£¨CVE-2019-1463£©£»£» £»£»£»£»£»£»Mozilla°ä²¼¸üÐÂ,½¨¸´Firefox 0day·ì϶(CVE-2019-11707)¡£¡£¡£¡£¡£¡£¡£¡£


ƾ¾ÝÒÔÉÏ×ÛÊö£¬£¬£¬£¬£¬£¬±¾Öܰ²È«ÍþвΪÖС£¡£¡£¡£¡£¡£¡£¡£



³ÁÒª°²È«·ì϶Áбí


1. Cisco Webex Video Mesh Software WEBºÅÁî×¢Èë·ì϶


Cisco Webex Video Mesh Software releases WEB½Ó¿Ú´æÔÚ°²È«·ì϶£¬£¬£¬£¬£¬£¬ÔÊÐíͨ¹ýÑéÖ¤µÄÔ¶³Ì¹¥»÷ÕßÄܹ»ÀûÓ÷ì϶Ìá½»ÌØÊâµÄÒªÇ󣬣¬£¬£¬£¬£¬ÒÔROOTȨÏÞÖ´ÐÐËÁÒâºÅÁî¡£¡£¡£¡£¡£¡£¡£¡£

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200108-webex-video


2. Mozilla Firefox Windows XPCVariant.cppÀàÐÍ»ìºÏ´úÂëÖ´Ðзì϶


Mozilla Firefox XPCVariant.cpp´æÔÚÀàÐÍ»ìºÏ·ì϶£¬£¬£¬£¬£¬£¬ÔÊÐíÔ¶³Ì¹¥»÷ÕßÄܹ»ÀûÓ÷ì϶Ìá½»ÌØÊâµÄWEBÒªÇ󣬣¬£¬£¬£¬£¬ÓÕʹÓû§½âÎö£¬£¬£¬£¬£¬£¬¿ÉʹÀûÓ÷¨Ê½±ÀÀ£»£» £»£»£»£»£»£»òÖ´ÐÐËÁÒâ´úÂë¡£¡£¡£¡£¡£¡£¡£¡£

https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/


3. Android Realtek rtlwifi driverÔ¶³Ì´úÂëÖ´Ðзì϶


Android Realtek rtlwifi driver´æÔÚδÃ÷°²È«·ì϶£¬£¬£¬£¬£¬£¬ÔÊÐíÔ¶³Ì¹¥»÷ÕßÄܹ»ÀûÓ÷ì϶Ìá½»ÌØÊâµÄÒªÇ󣬣¬£¬£¬£¬£¬ÒÔϵͳȨÏ޸ߵÍÎÄÖ´ÐÐËÁÒâ´úÂë¡£¡£¡£¡£¡£¡£¡£¡£

https://source.android.google.cn/security/bulletin/2020-01-01


4. Android Sound subsystemȨÏÞÌáÉý·ì϶


Android Sound subsystem´æÔÚδÃ÷°²È«·ì϶£¬£¬£¬£¬£¬£¬ÔÊÐíÔ¶³Ì¹¥»÷ÕßÄܹ»ÀûÓ÷ì϶Ìá½»ÌØÊâµÄÒªÇ󣬣¬£¬£¬£¬£¬¿ÉÌáÉýȨÏÞ¡£¡£¡£¡£¡£¡£¡£¡£

https://source.android.google.cn/security/bulletin/2020-01-01


5. Billion Smart Energy Router SG600R2ºÅÁîÖ´Ðзì϶


Billion Smart Energy Router SG600R2Ô̺¬system_command.asp¾ç±¾ÒÔrootȨÏÞÖ´ÐУ¬£¬£¬£¬£¬£¬ÔÊÐíÔ¶³Ì¹¥»÷ÕßÀûÓ÷ì϶Ìá½»ÌØÊâµÄÒªÇ󣬣¬£¬£¬£¬£¬Äܹ»rootȨÏÞÖ´ÐÐËÁÒâºÅÁî¡£¡£¡£¡£¡£¡£¡£¡£

https://github.com/InnotecSystem/Device-Reversing/wiki/Firmware-Inspection


³ÁÒª°²È«ÊÂÎñ×ÛÊö


1¡¢Upstream Security°ä²¼2020°æ¡¶Æû³µÍøÂ簲ȫ»ã±¨¡·


8827Ì«Ñô¼¯ÍÅ(Macau)¹É·ÝÓÐÏÞ¹«Ë¾-Official website


Upstream Security2020°æ¡¶Æû³µÍøÂ簲ȫ»ã±¨¡·»ùÓÚ¶Ô´ÓǰʮÄêÖÐ367Æð¹«¿ª»ã±¨µÄÆû³µÍøÂ簲ȫÊÂÎñ½øÐзÖÎö£¬£¬£¬£¬£¬£¬³ÁµãÇ¿µ÷ÁË2019ÄêÆÚ¼ä·¢Ïֵķì϶Óë¼û½â¡£¡£¡£¡£¡£¡£¡£¡£¸Ã»ã±¨Ö¸³ö£¬£¬£¬£¬£¬£¬»¥ÁªÍøÆû³µÒÑÔÚÊÕÊÜÆû³µÊг¡£¡£¡£¡£¡£¡£¡£¡£¬£¬£¬£¬£¬£¬Ä¿Ç°ÒÑÓÐ3.3ÒÚÁ¾»¥ÁªÍøÆû³µ£¬£¬£¬£¬£¬£¬ÕâÒâζ×Åÿ´Î¹¥»÷µÄDZÔÚ·ÛËéÁ¦³É±¶Ôö³¤£¬£¬£¬£¬£¬£¬´ó¹æÄ£µÄ¹¥»÷ÊÂÎñ¿ÉÄÜ»á·ÛËéÕû¸ö³ÇÊУ¬£¬£¬£¬£¬£¬ÉõÖÁµ¼Ö¿àÄÑÐÔµÄÐÔÃüËðʧ¡£¡£¡£¡£¡£¡£¡£¡£×Ô2016ÄêÒÔÀ´£¬£¬£¬£¬£¬£¬Ã¿ÄêÆû³µÍøÂ簲ȫÊÂÎñµÄÊýÁ¿Ôö³¤ÁË605%£¬£¬£¬£¬£¬£¬½ö2019ÄêÒ»Äê¾ÍÔö³¤ÁËÒ»±¶ÒÔÉÏ¡£¡£¡£¡£¡£¡£¡£¡£ÔÚ2019Ä꣬£¬£¬£¬£¬£¬ÓÐ57%µÄÊÂÎñÊÇÓÉÍøÂç×ï·¸½øÐе쬣¬£¬£¬£¬£¬ÆäÖ÷ÕÅÊÇ·ÛËéÒµÎñ¡¢ÇÔÈ¡½ðÇ®»òË÷ÒªÊê½ð¡£¡£¡£¡£¡£¡£¡£¡£½öÓÐ38%ÊÇ×êÑÐÈËÔ±µÄ»ã±¨£¬£¬£¬£¬£¬£¬ÆäÖ÷ÕÅÏò¹«Ë¾ºÍÏû·ÑÕßÖÒÃܸæÏֵķì϶¡£¡£¡£¡£¡£¡£¡£¡£


Ô­ÎÄÁ´½Ó£º

https://www.helpnetsecurity.com/2020/01/06/automotive-cybersecurity-incidents/


2¡¢Î¢Èí°ä²¼RDP±©Á¦¹¥»÷·ÖÎö»ã±¨£¬£¬£¬£¬£¬£¬¾ùÔȳÖÐø¹¦·òΪ2-3Ìì


8827Ì«Ñô¼¯ÍÅ(Macau)¹É·ÝÓÐÏÞ¹«Ë¾-Official website


΢Èí°ä²¼ÁËÒ»·ÝÕë¶ÔRDP±©Á¦¹¥»÷µÄ·ÖÎö»ã±¨£¬£¬£¬£¬£¬£¬¸ÃÏî×êÑÐÊÇ»ùÓÚ´Ó³¬¹ý4.5Íò¸ö×°ÖÃÁËÃâ·ÑMicrosoft Defender ATPµÄ¹¤×÷Õ¾ÉÏÍøÂçµÄÊý¾Ý¡£¡£¡£¡£¡£¡£¡£¡£ÕâЩÊý¾ÝÓëʧ°ÜºÍ³É¹¦µÄRDPµÇ¼ÊÂÎñÓйأ¨±ðÀëÊÇIDΪ4265ºÍ4264µÄWindowsÊÂÎñ£©£¬£¬£¬£¬£¬£¬²¢ÇÒÉæ¼°Óû§/¹¥»÷Õß¿ÉÄÜʹÓõÄÓû§Ãû¾ßÌåÐÅÏ¢£¬£¬£¬£¬£¬£¬Êý¾ÝÍøÂçÁ˼¸¸öԵŦ·ò¡£¡£¡£¡£¡£¡£¡£¡£Î¢ÈíÔڻ㱨ÖаµÊ¾£¬£¬£¬£¬£¬£¬×î½ü¹Û²ìµ½µÄRDP±©Á¦¹¥»÷¾ùÔȳÖÐø2-3Ì죬£¬£¬£¬£¬£¬Ô¼90£¥µÄ°¸Àý³ÖÐø¹¦·òÔÚÒ»ÖÜÄÚ£¬£¬£¬£¬£¬£¬Ö»Óв»µ½5£¥µÄ°¸Àý³ÖÐø¹¦·òÔÚÁ½ÖÜ»òÒÔÉÏ¡£¡£¡£¡£¡£¡£¡£¡£Ô¼ÓÐ0.08£¥µÄRDP±©Á¦¹¥»÷³É¹¦½øÐÐÁ˵Ǽ¡£¡£¡£¡£¡£¡£¡£¡£


Ô­ÎÄÁ´½Ó£º

https://www.microsoft.com/security/blog/2019/12/18/data-science-for-cybersecurity-a-probabilistic-time-series-model-for-detecting-rdp-inbound-brute-force-attacks/


3¡¢MITRE°ä²¼ºÏÓÃÓÚ¹¤Òµ½ÚÔìϵͳµÄATT£¦CK¿ò¼Ü


8827Ì«Ñô¼¯ÍÅ(Macau)¹É·ÝÓÐÏÞ¹«Ë¾-Official website


±¾ÖܶþMITER°ä²¼ÁËÆäATT£¦CK¿ò¼ÜµÄ³õʼ°æ±¾£¬£¬£¬£¬£¬£¬¸Ã°æ±¾³Áµã¹Ø×¢ÁËÕë¶Ô¹¤Òµ½ÚÔìϵͳ£¨ICS£©µÄ¶ñÒâ¹¥»÷ÕßʹÓõÄÕ½ÊõºÍ¼¼Êõ¡£¡£¡£¡£¡£¡£¡£¡£Ö¼ÔÚÔ®Êֹؼü»ù´¡ÉèÊ©ºÍÆäËûʹÓÃICSµÄ×éÖ¯ÆÀ¹ÀÆäÍøÂç·çÏÕ¡£¡£¡£¡£¡£¡£¡£¡£³ýÁËÌṩ¹¥»÷Õ½ÊõºÍ¼¼Êõ¾ØÕó±í£¬£¬£¬£¬£¬£¬»¹½éÉÜÁ˹¥»÷¼¼ÊõµÄϸ½Ú¡¢¹¥»÷ÕßʹÓõĶñÒâÈí¼þÒÔ¼°ÒÑÖªµÄÕë¶ÔICSµÄ·¸×ïÍŻ¡£¡£¡£¡£¡£¡£¡£Ëü»¹Ô̺¬Ò»¸ö×ʲúÀà±ð£¬£¬£¬£¬£¬£¬ÓÃÓÚÔ®ÊÖ×éÖ¯Ïàʶ¿ÉÀûÓÃÓÚÆä»·¾³µÄ¼¼Êõ¡£¡£¡£¡£¡£¡£¡£¡£´Ë°æ±¾ÃèÊöÁË81ÖÖ¹¥»÷¼¼Êõ¡¢17ÖÖ¶ñÒâÈí¼þ¡¢10¸ö·¸×ïÍÅ»ïºÍ7ÖÖ×ʲú¡£¡£¡£¡£¡£¡£¡£¡£


Ô­ÎÄÁ´½Ó£º

https://www.securityweek.com/mitre-releases-attck-knowledge-base-industrial-control-systems


4¡¢Î¢Èí½¨¸´AccessÖеÄÐÅϢй¶·ì϶£¨CVE-2019-1463£©


8827Ì«Ñô¼¯ÍÅ(Macau)¹É·ÝÓÐÏÞ¹«Ë¾-Official website


µç×ÓÓʼþ°²È«¹«Ë¾Mimecastй©£¬£¬£¬£¬£¬£¬Microsoft AccessÖеÄÐÅϢй¶·ì϶¿ÉÄܵ¼ÖÂϵͳÄÚ´æÖеÄÃô¸ÐÊý¾Ý±»ÎÞÒâÖб£ÁôÔÚÊý¾Ý¿âÎļþÖÓ×£¡£¡£¡£¡£¡£¡£¡£¸Ã·ì϶£¨CVE-2019-1463£©±»³ÆÎªMDB Leaker£¬£¬£¬£¬£¬£¬Óë¡°ÀûÓ÷¨Ê½¶ÔϵͳÄÚ´æµÄ²»µ±ÖÎÀí¡±Óйأ¬£¬£¬£¬£¬£¬Ëü¿ÉÄܵ¼ÖÂδ³õʼ»¯µÄÄÚ´æÔªËصÄÄÚÈݱ£Áôµ½Microsoft Access MDBÎļþÖÓ×£¡£¡£¡£¡£¡£¡£¡£Ö»¹ÜÕâЩÊý¾Ý¿ÉÄܺÁÎÞÓô¦£¬£¬£¬£¬£¬£¬µ«ËüÒ²¿ÉÄÜÔ̺¬¸ß¶ÈÃô¸ÐµÄÐÅÏ¢£¬£¬£¬£¬£¬£¬ÀýÈçÃÜÂë¡¢WebÒªÇó¡¢Ö¤ÊéÒÔ¼°Óò»òÓû§Êý¾Ý¡£¡£¡£¡£¡£¡£¡£¡£Mimecast°µÊ¾Ä¿Ç°²»»á°ä²¼ÓйØCVE-2019-1463µÄÈκμ¼ÊõÐÅÏ¢£¬£¬£¬£¬£¬£¬Ò²Ã»ÓÐÖ¤¾ÝÅú×¢¸Ã·ì϶ÒÑÔÚÒ°±í±»ÀûÓᣡ£¡£¡£¡£¡£¡£¡£Î¢ÈíÒÑÔÚ2019Äê12ÔµIJ¹¶¡¸üÐÂÖн¨¸´Á˸÷ì϶£¬£¬£¬£¬£¬£¬Æ¾¾Ý΢ÈíµÄ˵·¨£¬£¬£¬£¬£¬£¬¸Ã·ì϶»áÓ°ÏìOffice 2010¡¢2013¡¢2016¡¢2019ºÍ365 ProPlus¡£¡£¡£¡£¡£¡£¡£¡£


Ô­ÎÄÁ´½Ó£º

https://www.securityweek.com/microsoft-access-files-could-include-unintentionally-saved-sensitive-data


5¡¢Mozilla°ä²¼¸üÐÂ,½¨¸´Firefox 0day·ì϶(CVE-2019-11707)


8827Ì«Ñô¼¯ÍÅ(Macau)¹É·ÝÓÐÏÞ¹«Ë¾-Official website


Mozilla°ä²¼ÁËFirefox 72.0.1ºÍFirefox ESR 68.4.1£¬£¬£¬£¬£¬£¬½¨¸´ÒÑÔÚÒ°±í±»»ý¼«ÀûÓõÄ0day£¨CVE-2019-11707£©¡£¡£¡£¡£¡£¡£¡£¡£¸Ã·ì϶±»¹éÀàΪÀàÐÍ»ìºÏ·ì϶£¬£¬£¬£¬£¬£¬Ó°ÏìÁËIonMonkey JIT±àÒëÆ÷£¬£¬£¬£¬£¬£¬Æ¾¾ÝMozillaµÄ°²È«²¼¸æ£¬£¬£¬£¬£¬£¬IonMonkey JIT±àÒëÆ÷ÖÐÓÃÓÚÉèÖÃÊý×éÔªËØµÄ±ðºÅÐÅÏ¢²»ÕýÈ·£¬£¬£¬£¬£¬£¬¿ÉÄܻᵼÖÂÀàÐÍ»ìºÏ¡£¡£¡£¡£¡£¡£¡£¡£Ç±ÔÚ¹¥»÷Õß¿Éͨ¹ý½«Óû§³Á¶¨ÏòÖÁ¶ñÒâÍøÒ³À´´¥·¢¸Ã·ì϶£¬£¬£¬£¬£¬£¬µ¼Ö´úÂëÖ´Ðлò´¥·¢±ÀÀ£¡£¡£¡£¡£¡£¡£¡£¡£ÃÀ¹úCISAÒ²·¢³öÖÒ¸æ³Æ¹¥»÷Õß¿ÉÄÜÀûÓô˷ì϶À´½ÚÔìÊÜÓ°ÏìµÄϵͳ£¬£¬£¬£¬£¬£¬²¢½¨ÒéÓû§²é¿´Mozilla°²È«´«µÝºÍÀûÓð²È«¸üС£¡£¡£¡£¡£¡£¡£¡£


Ô­ÎÄÁ´½Ó£º

https://www.bleepingcomputer.com/news/security/mozilla-firefox-7201-patches-actively-exploited-zero-day/