×êÑÐÈËÔ±Åû¶TCP/IPÖÐͳ³ÆÎªINFRA:HALTµÄ14¸ö·ì϶£»Òâ´óÀûÀ­Æë°Â´óÇøÏ°È¾ÀÕË÷Èí¼þRansomEXXÍøÂçÖжÏ

°ä²¼¹¦·ò 2021-08-05
1.×êÑÐÈËÔ±Åû¶TCP/IPÖÐͳ³ÆÎªINFRA:HALTµÄ14¸ö·ì϶


1.jpg


×êÑÐÈËÔ±Åû¶ÁËÔÚNicheStack TCP/IP²Ö¿âÖз¢ÏÖµÄͳ³ÆÎªINFRA:HALTµÄ14¸ö°²È«·ì϶ £¬Ó°ÏìÁ˳¬¹ý200¼Ò¹©¸øÉÌÔì×÷µÄOTÉ豸  ¡£ÕâЩ·ì϶Äܹ»µ¼ÖÂÔ¶³Ì´úÂëÖ´ÐÓ×¢»Ø¾ø·þÎñ (DoS)ºÍÐÅϢй¶¡¢TCPºýŪºÍDNS»º´æÖж¾  ¡£ÆäÖÐ×îÑϳÁµÄ·ì϶ΪCVE-2020-25928ºÍCVE-2020-31226 £¬ÆÀ·Ö±ðÀëΪ9.8ºÍ9.1 £¬Ó°ÏìÁ˲ֿâµÄDNS¿Í»§¶ËºÍHTTP·þÎñÆ÷×é¼þ £¬¿ÉÓÃÀ´ÔÚÖ¸±êÉ豸ÉÏÖ´ÐдúÂë²¢ÆëÈ«½ÚÔìËü  ¡£


Ô­ÎÄÁ´½Ó£º

https://thehackernews.com/2021/08/critical-flaws-affect-embedded-tcpip.html


2.Google°ä²¼°²È«¸üР£¬½¨¸´AndroidÖеÄ30¶à¸ö·ì϶


2.jpg


Google°ä²¼°²È«¸üР£¬½¨¸´ÁËAndroidÖеÄ30¶à¸ö·ì϶  ¡£ÆäÖÐ×îÑϳÁµÄ·ì϶ÊÇýÌå¿ò¼ÜÖеÄCVE-2021-0519 £¬¿ÉÓÃÀ´ÔÚAndroid 8.1ºÍ9°æ±¾µÄÉ豸ÉÏÌáȨ £¬»òµ¼ÖÂAndroid 10ºÍ11ÉϵÄÐÅϢй¶  ¡£´Ë±í £¬Õâ´Î¸üл¹»¹½¨¸´Á˸ßͨ×é¼þºÍ¸ßͨ¹ØÔ´×é¼þÖжà¸öÑϳÁµÄ·ì϶ £¬Ô̺¬CVE-2021-1972¡¢CVE-2021-1976¡¢CVE-2021-1916ºÍCVE-2021-1919µÈ·ì϶  ¡£


Ô­ÎÄÁ´½Ó£º

https://www.securityweek.com/google-patches-high-risk-android-security-flaws


3.Òâ´óÀûÀ­Æë°Â´óÇøÏ°È¾ÀÕË÷Èí¼þRansomEXXÍøÂçÖжÏ


3.jpg


ÉÏÖÜÈÕÔ糿 £¬Òâ´óÀûÀ­Æë°Â´óÇøÔâµ½ÀÕË÷Èí¼þRansomEXX¹¥»÷  ¡£¹¥»÷Õß¼ÓÃÜÁËÆäÊý¾ÝÖÐÐĵÄËùÓÐÎļþ²¢ÖжÏÁËITÍøÂç £¬»¹Ó°ÏìÁËÆäCOVID-19ÒßÃç½ÓÖֵǼÇÍøÕ¾  ¡£Ä¿Ç°Éв»Ã÷ÏÔ¹¥»÷ÕßÊÇË­ÒÔ¼°ËûÃǵÄÖ¸±êÊÇʲô £¬Í¨³£ÀÕË÷ÍÅ»ï»áÔÚ¹¥»÷ÆÚ¼äÇÔÈ¡Êý¾Ý×÷ΪÀÕË÷µÄ³ïÂë £¬µ«¸ÃµØÓòµÄ½¡È«¡¢²ÆÕþºÍÔ¤ËãÊý¾Ý¶¼Êǰ²È«µÄ  ¡£ÐÂÎÅÈËÊ¿³ÆÕâ´Î¹¥»÷À´×ÔRansomEXX £¬ÓÉÓÚÊê½ð¼Í¼ÖÐÓÃÀ´ÓëºÚ¿Í½»ÉæµÄ°µÍøÁ´½ÓÊǸÃÍÅ»ïµÄTorÍøÕ¾£»µ«×êÑÐÈËÔ±JAMESWT³Æ £¬Òâ´óÀûÓÐÖ¤¾ÝÅú×¢¹¥»÷ÊÇÓÉLockBit 2.0½øÐеÄ £¬Ä¿Ç°ÎÞ·¨·ÖÏí¸ü¶àÐÅÏ¢  ¡£


Ô­ÎÄÁ´½Ó£º

https://www.bleepingcomputer.com/news/security/ransomware-attack-hits-italys-lazio-region-affects-covid-19-site/


4.ÃÀ¹ú·çͶ¹«Ë¾ATV³ÆÆäϰȾÀÕË÷Èí¼þй¶¿Í»§Ó×ÎÒÐÅÏ¢


4.jpg


ÃÀ¹ú·çÏÕͶ×ʹ«Ë¾Advanced Technology Ventures£¨ATV£©³ÆÆäÔâµ½ÀÕË÷Èí¼þ¹¥»÷  ¡£ATV³Æ £¬2021Äê7ÔÂ9ÈÕ £¬¸Ã¹«Ë¾´ÓÆäµÚÈý·½¹©¸øÉÌ´¦»ñϤ £¬¹«Ë¾´æ´¢²ÆÕþ»ã±¨ÐÅÏ¢µÄÁ½Ì¨·þÎñÆ÷Ôâµ½ÁËÀÕË÷¹¥»÷ÇÒÊý¾Ý±»¼ÓÃÜ  ¡£7ÔÂ26ÈÕ £¬¸Ã¹«Ë¾È·¶¨ÕâЩÊý¾ÝÔâµ½ÁËδ¾­ÊÚȨµÄ½Ó¼ûºÍй¶  ¡£´Ë±í £¬Õâ´Î¹¥»÷»¹Ð¹Â¶Á˲¿ÃÅÓû§µÄÓ×ÎÒÐÅÏ¢ £¬Ô̺¬ÐÕÃû¡¢µç×ÓÓʼþ¡¢µç»°ºÅÂëºÍÉç»á°²È«ºÅÂëµÈ  ¡£


Ô­ÎÄÁ´½Ó£º

https://securityaffairs.co/wordpress/120816/data-breach/advanced-technology-ventures-ransomware-attack.html


5.½üÆÚLemonDuckµÄhands-on-keyboard¹¥»÷»î¶¯Ôö³¤


5.jpg


×êÑÐÈËÔ±·¢ÏÖ £¬½üÆÚLemonDuckµÄhands-on-keyboard¹¥»÷»î¶¯Ôö³¤  ¡£¸Ã½©Ê¬ÍøÂçÓÚ2019ÄêÉϰëÄêÓÉÒÔÉ«Áа²È«¹«Ë¾Guardicore³õ´Î·¢ÏÖ  ¡£ÔÚ´ÓǰµÄÁ½ÄêÀï £¬ÒѾ­ºÜÓ×µÄÍÚ¿ó¶ñÒâÈí¼þÒѾ­ÑÝÔì³ÉÒ»¸öÖØ´óµÄ½©Ê¬ÍøÂç £¬²¢ÇÒ½üÆÚÔÚ³¢ÊÔͨ¹ýÊÖ¶¯¹¥»÷±»ÈëÇÖµÄÍøÂç £¬×êÑÐÈËÔ±³ÆÕâÊÇÒ»¸öΣÏÕµÄת±ä  ¡£´Ë±í £¬Î¢Èí»¹°ÑÎȵ½ £¬¸ÃÍÅ»ïÆðÍ·ÔÚËûÃÇÈëÇÖµÄϵͳÉÏ×°ÖÃÆäËû¶ñÒâÈí¼þ £¬ÈçRamnitµÈ  ¡£


Ô­ÎÄÁ´½Ó£º

https://therecord.media/lemonduck-botnet-evolves-to-allow-hands-on-keyboard-intrusions/


6.ÃÀ¹úNSAºÍCISA½áºÏ°ä²¼ÓйØKubernetes¼Ó¹ÌµÄÖ¸ÄÏ


6.jpg


ÃÀ¹úNSAºÍCISA½áºÏ°ä²¼ÁËÓйØKubernetes¼Ó¹ÌµÄÖ¸ÄÏ  ¡£KubernetesÊÇÒ»ÖÖ¿ªÔ´ÈÝÆ÷±àÅÅϵͳ £¬ÓÃÓÚ×Ô¶¯²¿Êð¡¢À©´óºÍÖÎÀíÈÝÆ÷»¯ÀûÓ÷¨Ê½  ¡£¸ÃÖ¸ÄÏΪϵͳÖÎÀíÔ±Ìṩһ¸ö°²È«»ù×¼ £¬ÓÃÀ´¶ÔKubernetes½øÐÐÅäÖÃÒÔÕмܸ÷ÖÖÀàÐ͵Ĺ¥»÷  ¡£´Ë±í £¬Ö¸ÄÏ»¹¾ßÌå½éÉÜÁ˹«Ë¾ºÍµ±¾Ö»ú¹¹Äܹ»Ö´Ðеĸù»ù»º½â´ëÊ© £¬Ô̺¬£ºÉ¨ÃèÈÝÆ÷ºÍPodÒÔÈ·ÈÏÊÇ·ñ´æÔÚ·ì϶»òÃýÎóÅäÖã»ÒÔ¾¡¿ÉÄÜÉÙµÄȨÏÞÔËÐÐÈÝÆ÷ºÍPod£»Ê¹ÓÃÈÕÖ¾ÉóºËµÈ  ¡£


Ô­ÎÄÁ´½Ó£º

https://us-cert.cisa.gov/ncas/current-activity/2021/08/02/cisa-and-nsa-release-kubernetes-hardening-guidance