±ÈÀûʱBelnetÔâµ½DDoS¹¥»÷£¬£¬£¬£¬£¬£¬£¬£¬¶à¸ö¹Ù·½ÍøÕ¾ÎÞ·¨»á¼û£»£»£»DellÐû²¼Çå¾²¸üУ¬£¬£¬£¬£¬£¬£¬£¬ÐÞ¸´¶à¸öÒѾ­±£´æ12ÄêµÄÎó²î

Ðû²¼Ê±¼ä 2021-05-06

1.±ÈÀûʱBelnetÔâµ½DDoS¹¥»÷£¬£¬£¬£¬£¬£¬£¬£¬¶à¸ö¹Ù·½ÍøÕ¾ÎÞ·¨»á¼û


1.jpg


±ÈÀûʱBelnetÓÚÖܶþÔâµ½´ó¹æÄ£DDoS¹¥»÷£¬£¬£¬£¬£¬£¬£¬£¬¶à¸ö¹Ù·½ÍøÕ¾ÎÞ·¨»á¼û¡£¡£ ¡£¡£Belnet£¨±ÈÀûʱ ¹ú¼ÒÑо¿ºÍ½ÌÓýÍøÂ磩ÊÇΪ±ÈÀûʱ½ÌÓý»ú¹¹¡¢Ñо¿ÖÐÐÄ¡¢¿ÆÑ§Ñо¿ËùºÍÕþ¸®Ð§ÀÍÌṩЧÀ͵Ļ¥ÁªÍøÌṩÉÌ¡£¡£ ¡£¡£¾ÝÔ¤¼Æ£¬£¬£¬£¬£¬£¬£¬£¬Õâ´Î¹¥»÷Ó°ÏìÁ˱ÈÀûʱµÄ200¶à¸ö×éÖ¯£¬£¬£¬£¬£¬£¬£¬£¬°üÀ¨Õþ¸®¡¢¾¯Ô±¾ÖºÍCOVID-19ÒßÃçÔ¤¶©µÈÍøÕ¾¡£¡£ ¡£¡£ÏÖÔÚ£¬£¬£¬£¬£¬£¬£¬£¬±ÈÀûʱÕþ¸®ÕýÔÚÊÓ²ì´ËÊÂÎñ£¬£¬£¬£¬£¬£¬£¬£¬Éв»ÇåÎú·¢¶¯´Ë´Î¹¥»÷µÄ¹¥»÷Õß¡£¡£ ¡£¡£


Ô­ÎÄÁ´½Ó£º

https://news.softpedia.com/news/belgium-was-hit-by-a-massive-cyberattack-532812.shtml


2.DellÐû²¼Çå¾²¸üУ¬£¬£¬£¬£¬£¬£¬£¬ÐÞ¸´¶à¸öÒѾ­±£´æ12ÄêµÄÎó²î


2.jpg


DellÐû²¼Çå¾²¸üУ¬£¬£¬£¬£¬£¬£¬£¬ÐÞ¸´DBUtil BIOSÇý¶¯³ÌÐòÖÐÒѾ­±£´æ12ÄêµÄ5¸öÎó²î¡£¡£ ¡£¡£SentinelLabsÌåÏÖ£¬£¬£¬£¬£¬£¬£¬£¬ÕâЩÎó²î×Ô2009ÄêÒÔÀ´Ò»Ö±±£´æ£¬£¬£¬£¬£¬£¬£¬£¬Ó°ÏìÁËDellËùÓеĄ̈ʽ»ú¡¢Ìõ¼Ç±¾µçÄÔÇå¾²°åµçÄÔ¡£¡£ ¡£¡£Õâ5¸öÎó²î±»×·×ÙΪCVE-2021-21551£¬£¬£¬£¬£¬£¬£¬£¬CVSSÆÀ·ÖΪ8.8£¬£¬£¬£¬£¬£¬£¬£¬»®·ÖΪ2¸öÄÚ´æË𻵵¼ÖµÄÌáȨÎó²î£¬£¬£¬£¬£¬£¬£¬£¬2¸öȱ·¦ÊäÈëÑéÖ¤µ¼ÖµÄÌáȨÎó²îºÍ1¸ö´úÂëÂß¼­ÎÊÌâµ¼ÖµľܾøÐ§ÀÍÎó²î¡£¡£ ¡£¡£ÏÖÔÚ£¬£¬£¬£¬£¬£¬£¬£¬ÕâЩÎó²îÉÐδ±»ÔÚҰʹÓᣡ£ ¡£¡£


Ô­ÎÄÁ´½Ó£º

https://threatpost.com/dell-kernel-privilege-bugs/165843/


3.CiscoÐû²¼Çå¾²¸üУ¬£¬£¬£¬£¬£¬£¬£¬ÐÞ¸´¶à¿î²úÆ·ÖÐÑÏÖØµÄÎó²î


3.jpg


CiscoÐû²¼Çå¾²¸üУ¬£¬£¬£¬£¬£¬£¬£¬ÐÞ¸´Á˶à¿î²úÆ·ÖÐÑÏÖØµÄÎó²î¡£¡£ ¡£¡£´Ë´ÎÐÞ¸´µÄ½ÏΪÑÏÖØµÄÎó²îΪSD-WAN vManageÖÐδÊÚȨµÄÐÂÎÅ´¦Öóͷ£Îó²î£¨CVE-2021-1468£©¡¢ÌáȨÎó²îË­ÈË£¨CVE-2021-1505£©ÒÔ¼°HyperFlex HXÖеÄÏÂÁî×¢ÈëÎó²î£¨CVE-2021-1497£©¡£¡£ ¡£¡£±ðµÄ£¬£¬£¬£¬£¬£¬£¬£¬¸üл¹ÐÞ¸´ÁËÆäËû²úÆ·ÖеĶà¸öÎó²î£¬£¬£¬£¬£¬£¬£¬£¬°üÀ¨í§Òâ´úÂëÖ´ÐÐÎó²î¡¢ÌáȨÎó²îºÍ¾Ü¾øÐ§ÀÍÎó²îµÈ¡£¡£ ¡£¡£


Ô­ÎÄÁ´½Ó£º

https://www.bleepingcomputer.com/news/security/cisco-bugs-allow-creating-admin-accounts-executing-commands-as-root/


4.QualysÅû¶EximÖÐÓ°ÏìÊý°ÙÍǫ̀ЧÀÍÆ÷µÄÎó²î21Nails


4.jpg


QualysÅû¶EximÓʼþ´«ÊäÊðÀí£¨MTA£©Èí¼þÓ°ÏìÊý°ÙÍǫ̀ЧÀÍÆ÷µÄ21¸öÎó²î£¬£¬£¬£¬£¬£¬£¬£¬Í³³ÆÎª21Nails¡£¡£ ¡£¡£ÕâЩÎó²îÓÐ10¸ö¿É±»Ô¶³ÌʹÓ㬣¬£¬£¬£¬£¬£¬£¬ÁíÍâ11¸öΪÍâµØÎó²î£¬£¬£¬£¬£¬£¬£¬£¬Î´¾­Éí·ÝÑéÖ¤µÄ¹¥»÷Õß¿É×éºÏʹÓÃÕâЩÎó²î£¬£¬£¬£¬£¬£¬£¬£¬À´Ô¶³ÌÖ´ÐдúÂ룬£¬£¬£¬£¬£¬£¬£¬²¢ÔÚExim ServerÉÏ»ñµÃrootȨÏÞ¡£¡£ ¡£¡£ÕâЩÎó²î»®·ÖΪqueue_run£¨£©ÖеĶѻº³åÇøÒç³öÎó²î£¨CVE-2020-28011£©¡¢tls-openssl.cÖеÄÊͷźóʹÓÃÎó²î£¨CVE-2020-28018£©µÈ¡£¡£ ¡£¡£Ñо¿Ö°Ô±½¨ÒéÓû§Á¬Ã¦Éý¼¶µ½×îеĿÉÓÃExim°æ±¾¡£¡£ ¡£¡£


Ô­ÎÄÁ´½Ó£º

https://www.bleepingcomputer.com/news/security/critical-21nails-exim-bugs-expose-millions-of-servers-to-attacks/


5.ºÚ¿Íͨ¹ýDiscord·Ö·¢Panda StealerÀ´ÇÔÈ¡¼ÓÃÜÇ®±Ò


5.jpg


Ç÷ÊÆ¿Æ¼¼Ñо¿Ö°Ô±·¢Ã÷£¬£¬£¬£¬£¬£¬£¬£¬ºÚ¿Íͨ¹ýDiscord·Ö·¢Panda StealerÀ´ÇÔÈ¡¼ÓÃÜÇ®±Ò£¬£¬£¬£¬£¬£¬£¬£¬Ö÷ÒªÕë¶ÔÃÀ¹ú¡¢°Ä´óÀûÑÇ¡¢ÈÕ±¾ºÍµÂ¹úµÈ¹ú¼ÒºÍµØÇø¡£¡£ ¡£¡£´Ë´Î¹¥»÷»î¶¯µÄʹÓÃÁËαװ³ÉÆóÒµ±¨¼ÛÇëÇóµÄ´¹ÂÚÓʼþ£¬£¬£¬£¬£¬£¬£¬£¬Í¨¹ýÆôÓöñÒâºêµÄ.XLSMÎĵµºÍ°üÀ¨¶ñÒâExcel¹«Ê½µÄ.XLSMÁ½ÖÖ·½·¨£¬£¬£¬£¬£¬£¬£¬£¬À´·Ö·¢Panda Stealer¡£¡£ ¡£¡£¸Ã¶ñÒâÈí¼þÊÇCollector StealerµÄ±äÖÖ£¬£¬£¬£¬£¬£¬£¬£¬ÒÑÍùÔøÔÚ°µÍøºÍTelegramÉϳöÊÛ£¬£¬£¬£¬£¬£¬£¬£¬¿ÉÇÔÈ¡ETH¡¢LTC¡¢BCN¡¢DASHµÈ¼ÓÃÜÇ®±Ò£¬£¬£¬£¬£¬£¬£¬£¬ä¯ÀÀÆ÷CookieÒÔ¼°NordVPN¡¢Telegram¡¢DiscordºÍSteamµÈÕÊ»§Æ¾Ö¤¡£¡£ ¡£¡£


Ô­ÎÄÁ´½Ó£º

https://www.zdnet.com/article/panda-stealer-dropped-in-discord-to-steal-user-cryptocurrency/


6.FireEyeÐû²¼ÓйØUNC2529´¹ÂڻµÄÆÊÎö±¨¸æ


6.jpg


FireEyeÐû²¼ÁËÓйØUNC2529´¹ÂڻµÄÆÊÎö±¨¸æ¡£¡£ ¡£¡£FireEyeµÄMandiantÍŶӷ¢Ã÷2020Äê12ÔÂ2ÈÕ£¬£¬£¬£¬£¬£¬£¬£¬ºÍ2020Äê12ÔÂ11ÈÕÖÁ12ÔÂ18ÈÕÖ®¼ä±¬·¢µÄÁ½ÂÖ´¹Âڻ£¬£¬£¬£¬£¬£¬£¬£¬Ö÷ÒªÒÔÃÀ¹ú¡¢Å·ÖÞ¡¢Öж«¡¢·ÇÖÞ¡¢ÑÇÖ޺ͰĴóÀûÑǵĹ«Ë¾ÎªÄ¿µÄ¡£¡£ ¡£¡£¹¥»÷Õß×ܹ²Ê¹ÓÃÁËÁè¼Ý50¸öÓò£¬£¬£¬£¬£¬£¬£¬£¬Ê¹Óö¨ÖƵĴ¹ÂÚÓʼþ£¬£¬£¬£¬£¬£¬£¬£¬Õë¶Ô°üÀ¨¹ú·À¡¢Ò½Ò©¡¢ÔËÊä¡¢¾üʺ͵ç×ӵȲî±ðµÄÐÐÒµ¡£¡£ ¡£¡£ÔÚÒ»´Î¹¥»÷»î¶¯ÖУ¬£¬£¬£¬£¬£¬£¬£¬UNC2529ÀÖ³ÉÈëÇÖÁËÃÀ¹úÒ»¼Ò¹©ÎÂŝ֯ÀäЧÀ͹«Ë¾µÄÓò²¢¸Ä¶¯ÁËÆäDNS¼Í¼¡£¡£ ¡£¡£ 


Ô­ÎÄÁ´½Ó£º

https://www.fireeye.com/blog/threat-research/2021/05/unc2529-triple-double-trifecta-phishing-campaign.html