ÐÅÏ¢Çå¾²Öܱ¨-2020ÄêµÚ15ÖÜ

Ðû²¼Ê±¼ä 2020-04-14

> ±¾ÖÜÇå¾²Ì¬ÊÆ×ÛÊö


2020Äê04ÔÂ06ÈÕÖÁ12ÈÕ¹²ÊÕ¼Çå¾²Îó²î55¸ö£¬ £¬£¬ £¬£¬ÖµµÃ¹Ø×¢µÄÊÇBroadcom Advanced Secure Gateway/ProxySGδÊÚȨ»á¼ûÎó²î; Linux kernel drivers/input/input.cÔ½½çдÎó²î£»£»£»OpsRamp GatewayĬÈϱàÂëÎó²î£»£»£»Synergy Systems & Solutions HUSKY RTU 6049-E70 telnetÑéÖ¤ÈÆ¹ýÎó²î£»£»£»SolarWinds Dameware ECDH key½»Á÷»º³åÇøÒç³öÎó²î¡£¡£¡£¡£¡£


±¾ÖÜÖµµÃ¹Ø×¢µÄÍøÂçÇå¾²ÊÂÎñÊÇFireEyeÐû²¼×î½üÊýÄê0dayʹÓÃÇéÐÎµÄÆÊÎö±¨¸æ£»£»£»FIN6¼°ÔËÓªTrickBotµÄÍÅ»ïÁªºÏµÄ¹¥»÷»î¶¯£»£»£»Äá²´¶ûISP VianetÔâºÚ¿ÍÈëÇÖ£¬ £¬£¬ £¬£¬170Íò¿Í»§Êý¾Ýй¶£»£»£»¶íÂÞ˹µçÐŹ«Ë¾RostelecomÐ®ÖÆ¶à¸öÆóÒµµÄ»¥ÁªÍøÁ÷Á¿£»£»£»Î¢ÈíÐû²¼Emotet¹¥»÷Fabrikam¹«Ë¾µÄ°¸ÀýÑо¿±¨¸æ¡£¡£¡£¡£¡£


ƾ֤ÒÔÉÏ×ÛÊö£¬ £¬£¬ £¬£¬±¾ÖÜÇå¾²ÍþвΪÖС£¡£¡£¡£¡£


>Ö÷ÒªÇå¾²Îó²îÁбí



1. Broadcom Advanced Secure Gateway/ProxySGδÊÚȨ»á¼ûÎó²î


Broadcom Advanced Secure Gateway/ProxySG¿ØÖÆÌ¨±£´æ»á»°Ð®ÖÆÎÊÌ⣬ £¬£¬ £¬£¬ÔÊÐíÔ¶³Ì¹¥»÷Õß¿ÉÒÔʹÓÃÎó²îÌá½»ÌØÊâµÄÇëÇó£¬ £¬£¬ £¬£¬¿ÉδÊÚȨ»á¼ûÖÎÀí½Ó¿Ú¡£¡£¡£¡£¡£

https://support.broadcom.com/security-advisory/security-advisory-detail.html?notificationId=SYMSA1752


2. Linux kernel drivers/input/input.cÔ½½çдÎó²î


Linux kernel drivers/input/input.c±£´æÔ½½çдÎó²î£¬ £¬£¬ £¬£¬ÔÊÐíÍâµØ¹¥»÷Õß¿ÉÒÔʹÓÃÎó²îÌá½»ÌØÊâµÄÇëÇó£¬ £¬£¬ £¬£¬Í¨¹ýÌØÖúµÄkeycode±í´¥·¢£¬ £¬£¬ £¬£¬ÌáÉýȨÏÞ¡£¡£¡£¡£¡£

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=cb222aed03d798fc074be55e59d9a112338ee784


3. OpsRamp GatewayĬÈϱàÂëÎó²î


OpsRamp Gateway±£´æÃÜÂëΪpassword 9vt@f3VtµÄÖÎÀíÔ±ÕË»§£¬ £¬£¬ £¬£¬ÔÊÐíÔ¶³Ì¹¥»÷Õß¿ÉÒÔʹÓÃÎó²îÌá½»ÌØÊâµÄÇëÇó£¬ £¬£¬ £¬£¬¿ÉδÊÚȨ»á¼ûϵͳ¡£¡£¡£¡£¡£

https://www.criticalstart.com/hard-coded-administrator-password-discovered-in-opsramp/


4. Synergy Systems & Solutions HUSKY RTU 6049-E70 telnetÑéÖ¤ÈÆ¹ýÎó²î


Synergy Systems £¦ Solutions HUSKY RTU 6049-E70 telnetЧÀͲ»ÐèÒªÑéÖ¤Îó²î£¬ £¬£¬ £¬£¬ÔÊÐíÔ¶³Ì¹¥»÷Õß¿ÉÒÔʹÓÃÎó²îÌá½»ÌØÊâµÄÇëÇó£¬ £¬£¬ £¬£¬¿ÉδÊÚȨ»á¼û¡£¡£¡£¡£¡£

https://www.us-cert.gov/ics/advisories/icsa-20-042-01


5. SolarWinds Dameware ECDH key½»Á÷»º³åÇøÒç³öÎó²î


SolarWinds Dameware ECDH key½»Á÷´¦Öóͷ£'SigPubkeyLen'±£´æ»º³åÇøÒç³öÎó²î£¬ £¬£¬ £¬£¬ÔÊÐíÔ¶³Ì¹¥»÷Õß¿ÉÒÔʹÓÃÎó²îÌá½»ÌØÊâµÄÇëÇó£¬ £¬£¬ £¬£¬¿ÉʹӦÓóÌÐò±ÀÀ£»£»£»ò¿ÉÖ´ÐÐí§Òâ´úÂë¡£¡£¡£¡£¡£

https://www.tenable.com/security/research/tra-2020-19



> Ö÷ÒªÇå¾²ÊÂÎñ×ÛÊö



1¡¢FireEyeÐû²¼×î½üÊýÄê0dayʹÓÃÇéÐÎµÄÆÊÎö±¨¸æ


ÄϹ¬NGÓéÀÖ(Öйú)¹Ù·½ÍøÕ¾



FireEye MandiantÍþвÇ鱨ÍŶӼͼµÄ2019Äê0dayʹÓÃÁ¿±ÈǰÈýÄêÖеÄÈκÎÒ»Äê¶¼Òª¶à¡£¡£¡£¡£¡£Ö»¹Ü²¢²»¿É½«Ã¿Ò»¸ö0dayʹÓö¼¹éÒòµ½Ìض¨µÄ¹¥»÷Õߣ¬ £¬£¬ £¬£¬µ«Ñо¿Ö°Ô±×¢Öص½Ô½À´Ô½¶àµÄ¹¥»÷Õß»ñµÃÁË0dayʹÓõÄÄÜÁ¦¡£¡£¡£¡£¡£FireEyeÒÔΪ£¬ £¬£¬ £¬£¬ÕâÖÖ¼¤ÔöÖÁÉÙ²¿·ÖÊÇÓÉÓÚÒ»Ö±Éú³¤µÄ¹ÍÓ¶ºÚ¿ÍÐÐÒµÉú³¤ÆðÀ´µÄ£¬ £¬£¬ £¬£¬ÕâЩÐÐÒµ¿ª·¢0dayʹÓù¤¾ß²¢½«Æä³öÊÛ¸øÌìϸ÷µØµÄÇ鱨»ú¹¹¡£¡£¡£¡£¡£¹¥»÷ÕßÓë0dayʹÓÃÖ®¼äµÄ×î´óÕϰ­²»ÊÇÊÖÒÕ£¬ £¬£¬ £¬£¬¶øÊÇÏֽ𡣡£¡£¡£¡£ÏêϸÀ´Ëµ£¬ £¬£¬ £¬£¬FireEyeÖ¸³öNSO Group¡¢Gamma GroupºÍHacking TeamÊÇÕâÀà³Ð°üÉÌ£¬ £¬£¬ £¬£¬ÕâЩ³Ð°üÉÌʹһÅúеĹú¼Ò/µØÇøÄܹ»¹ºÖÃ0dayʹÓᣡ£¡£¡£¡£


Ô­ÎÄÁ´½Ó£º

https://www.fireeye.com/blog/threat-research/2020/04/zero-day-exploitation-demonstrates-access-to-money-not-skill.html


2¡¢FIN6¼°ÔËÓªTrickBotµÄÍÅ»ïÁªºÏµÄ¹¥»÷»î¶¯


ÄϹ¬NGÓéÀÖ(Öйú)¹Ù·½ÍøÕ¾


IBM X-ForceÑо¿Ö°Ô±ÌåÏÖ£¬ £¬£¬ £¬£¬ÔÚ×î½üµÄÍøÂç¹¥»÷Öз¢Ã÷ÁËFIN6µÄºÛ¼££¬ £¬£¬ £¬£¬ÕâЩ¹¥»÷»î¶¯×î³õʹÓÃTrickBotľÂíѬȾÊܺ¦Õߣ¬ £¬£¬ £¬£¬È»ºó×îÖÕÏÂÔØÁËAnchorºóÃÅ¡£¡£¡£¡£¡£Ñо¿Ö°Ô±³ÆÕâÁ½¸ö·¸·¨×éÖ¯-TrickBotµÄÔËÓªÍÅ»ïÒÔ¼°FIN6-ÒѾ­¾ÙÐÐÏàÖú£¬ £¬£¬ £¬£¬ÕâÊÇÍøÂç·¸·¨ÕûÌåÏÖÓÐÏàÖúÇ÷ÊÆÖеġ°ÐµÄΣÏÕתÕÛ¡±¡£¡£¡£¡£¡£AnchorÖÁÉÙ¿ÉÒÔ×·Ëݵ½2018Ä꣬ £¬£¬ £¬£¬ËƺõÊÇÓÉTrickBotµÄÔËÓªÍÅ»ï±àдµÄ¡°¡°¶àºÏÒ»¹¥»÷¿ò¼Ü¡±£¬ £¬£¬ £¬£¬ËüÓÉÖÖÖÖ×ÓÄ£¿£¿£¿ £¿£¿é×é³É£¬ £¬£¬ £¬£¬¿ÉÒÔ×ÊÖú¹¥»÷ÕßÔÚÍøÂçÉϺáÏòÈö²¥£¨ÀýÈç×°ÖúóÃÅ£©¡£¡£¡£¡£¡£Í¬Ê±TrickBotµÄÁíÒ»¸ö¹¤¾ßPowerTrickÖ÷ÒªÓÃÓÚÔÚÊÜѬȾµÄ¸ß¼ÛֵĿµÄ£¨ÀýÈç½ðÈÚ»ú¹¹£©ÄÚ²¿¾ÙÐÐÒþÉí¡¢³¤ÆÚÐÔºÍÕì̽¡£¡£¡£¡£¡£IBM X-ForceÖ¸³öFIN6¼ÓÈëÁËʹÓÃAnchorºÍPowerTrickµÄ¹¥»÷£¬ £¬£¬ £¬£¬Æä±£´æµÄ×î´óÖ¸±êÊǹ¥»÷ÖÐʹÓõÄ×°ÔØ³ÌÐò£¨Terraloader£©ºÍºóÃÅ£¨More_eggs£©¡£¡£¡£¡£¡£


Ô­ÎÄÁ´½Ó£º

https://threatpost.com/fin6-and-trickbot-combine-forces-in-anchor-attacks/154508/


3¡¢Äá²´¶ûISP VianetÔâºÚ¿ÍÈëÇÖ£¬ £¬£¬ £¬£¬170Íò¿Í»§Êý¾Ýй¶


ÄϹ¬NGÓéÀÖ(Öйú)¹Ù·½ÍøÕ¾


Äá²´¶û»¥ÁªÍøÐ§ÀÍÌṩÉÌVianet CommunicationsÈ·ÈÏÆäÐÅϢϵͳÔâºÚ¿ÍÈëÇÖ£¬ £¬£¬ £¬£¬¿Í»§µÄСÎÒ˽¼ÒÐÅÏ¢±»ÇÔ¡£¡£¡£¡£¡£ºÚ¿ÍÔÚTwitterÕÊ»§ÉÏÉù³ÆÇÔÈ¡ÁË170ÍòVianet¿Í»§µÄÊý¾Ý£¬ £¬£¬ £¬£¬°üÀ¨ËûÃǵÄÐÕÃû¡¢ÊÖ»úºÅÂë¡¢µØµãºÍµç×ÓÓʼþµØµã¡£¡£¡£¡£¡£ºÚ¿ÍµÄÍÆÎÄÖл¹°üÀ¨ÍйÜÔÚÑó´ÐÍøÂçÉϵÄй¶Êý¾ÝÁ´½Ó¡£¡£¡£¡£¡£VianetÔÚÆä¹Ù·½ÉùÃ÷ÖÐÈ·ÈÏÁËÕâÒ»ÊÂÎñ£¬ £¬£¬ £¬£¬²¢ÌåÏÖÒѾ­È·¶¨ÁËй¶µÄȪԴºÍ½ÓÄÉÊʵ±µÄ²½·¥À´ÔöÇ¿Çå¾²ÐÔ¡£¡£¡£¡£¡£


Ô­ÎÄÁ´½Ó£º

https://www.nepalitelecom.com/2020/04/vianet-customer-data-leaks-hack.html


4¡¢¶íÂÞ˹µçÐŹ«Ë¾RostelecomÐ®ÖÆ¶à¸öÆóÒµµÄ»¥ÁªÍøÁ÷Á¿


ÄϹ¬NGÓéÀÖ(Öйú)¹Ù·½ÍøÕ¾


4ÔÂ1ÈÕ¶íÂÞ˹µçÐŹ«Ë¾RostelecomÐ®ÖÆÁ˹ȸèµÈ¹«Ë¾µÄ»¥ÁªÍøÁ÷Á¿£¬ £¬£¬ £¬£¬¸ÃÊÂÎñÓ°ÏìÁËÌìÏÂÉÏ×î´óµÄ200¶à¸öCDNÍøÂç¼°ÔÆÍйÜЧÀÍÉÌ£¬ £¬£¬ £¬£¬Ò»Á¬ÁËԼĪ1¸öСʱ¡£¡£¡£¡£¡£ÊÜÓ°ÏìµÄÆóÒµ°üÀ¨¹È¸è¡¢ÑÇÂíÑ·¡¢Facebook¡¢Akamai¡¢Cloudflare¡¢GoDaddy¡¢Digital Ocean¡¢Joyent¡¢LeaseWeb¡¢HetznerºÍLinodeµÈ×ÅÃû¹«Ë¾¡£¡£¡£¡£¡£ÕâÊÇÒ»´Îµä·¶µÄBGPÐ®ÖÆÊÂÎñ£¬ £¬£¬ £¬£¬¸ÃÊÂÎñµÄÔµ¹ÊÔ­ÓÉ¿ÉÄÜÊÇRostelecomµÄÄÚ²¿Á÷Á¿ÐÞÕýϵͳ¹ýʧµØ½«²»×¼È·µÄBGP·ÓÉ̻¶ÔÚ¹«ÍøÉÏ£¬ £¬£¬ £¬£¬²¢ÇÒ±»ÉÏÓι©Ó¦É̹㲥Ôì³ÉµÄ¡£¡£¡£¡£¡£


Ô­ÎÄÁ´½Ó£º

https://www.zdnet.com/article/russian-telco-hijacks-internet-traffic-for-google-aws-cloudflare-and-others/


5¡¢Î¢ÈíÐû²¼Emotet¹¥»÷Fabrikam¹«Ë¾µÄ°¸ÀýÑо¿±¨¸æ


ÄϹ¬NGÓéÀÖ(Öйú)¹Ù·½ÍøÕ¾


΢ÈíÔÚ¼ì²âºÍÏìӦС×飨DART£©°¸Àý±¨¸æ002ÖзÖÏíÁËFabrikam¹«Ë¾ÔâÊÜEmotet¹¥»÷µÄÏêϸÐÅÏ¢¡£¡£¡£¡£¡£¸Ã¹¥»÷ʼÓÚÍøÂç´¹ÂÚÓʼþ£¬ £¬£¬ £¬£¬µ±ÄÚ²¿Ô±¹¤»á¼ûÁË´¹ÂÚÐÅÏ¢ºó£¬ £¬£¬ £¬£¬EmotetѬȾÁËÆäϵͳ²¢ºáÏòѬȾÁËÍ³Ò»ÍøÂçÖÐµÄÆäËüϵͳ¡£¡£¡£¡£¡£¸Ã²¡¶¾×èÖ¹ÁËͨ¹ýÏÂÁîºÍ¿ØÖÆÐ§ÀÍÆ÷£¨C2£©¾ÙÐа´ÆÚ¸üжø±»·À²¡¶¾½â¾ö¼Æ»®¼ì²âµ½µÄÇéÐΣ¬ £¬£¬ £¬£¬²¢ÇÒͨ¹ýʹWindowsÉè±¹ØÁ¬ÄCPUʹÓÃÂʵִﱥºÍÀ´×èÖ¹½¹µãЧÀÍ£¬ £¬£¬ £¬£¬µ¼Ö¸Ã×éÖ¯µÄ»ù±¾Ð§ÀͺÍÍøÂçÖÐÖ¹ÁË¿ìÒªÒ»ÖܵÄʱ¼ä¡£¡£¡£¡£¡£CPUʹÓÃÂÊÒ»Ö±±¥ºÍʹµÃÅÌËã»ú¹ýÈÈ£¬ £¬£¬ £¬£¬µ¼ÖÂÄÚ²¿ÏµÍ³¿¨ËÀ¡¢ÖØÆôºÍÍøÂçÅþÁ¬Ï½µ¡£¡£¡£¡£¡£¸Ã¶ñÒâÈí¼þͨ¹ýÇÔÈ¡ÖÎÀíÔ±ÕÊ»§Æ¾Ö¤¾ÙÐкáÏòÒÆ¶¯£¬ £¬£¬ £¬£¬ÔÚ×î³õѬȾºóµÄ8ÌìÖ®ÄÚ£¬ £¬£¬ £¬£¬FabrikamµÄÕû¸öÍøÂç¾Í±»¹Ø±ÕÁË¡£¡£¡£¡£¡£


Ô­ÎÄÁ´½Ó£º

https://www.microsoft.com/security/blog/wp-content/uploads/2020/04/Case-study_Full-Operational-Shutdown.pdf