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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¦·òΪ2-3Ìì £»MITRE°ä²¼ºÏÓÃÓÚ¹¤Òµ½ÚÔìϵͳµÄATT£¦CK¿ò¼Ü £»Î¢Èí½¨¸´AccessÖеÄÐÅϢй¶·ì϶£¨CVE-2019-1463£© £»Mozilla°ä²¼¸üÐÂ,½¨¸´Firefox 0day·ì϶(CVE-2019-11707) ¡£


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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»ÌØÊâµÄÒªÇó£¬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»ÌØÊâµÄWEBÒªÇó£¬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»ÌØÊâµÄÒªÇó£¬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»ÌØÊâµÄÒªÇó£¬Äܹ»rootȨÏÞÖ´ÐÐËÁÒâºÅÁî ¡£

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


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


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