Ñо¿ÈËÔ±Åû¶TCP/IPÖÐͳ³ÆÎªINFRA:HALTµÄ14¸ö©¶´£»Òâ´óÀûÀÆë°Â´óÇøÑ¬È¾ÀÕË÷Èí¼þRansomEXXÍøÂçÖжÏ
Ðû²¼Ê±¼ä 2021-08-05Ñо¿ÈËÔ±Åû¶ÁËÔÚNicheStack TCP/IP¶ÑÕ»Öз¢ÏÖµÄͳ³ÆÎªINFRA:HALTµÄ14¸öÄþ¾²Â©¶´£¬Ó°ÏìÁËÁè¼Ý200¼Ò¹©Ó¦ÉÌÖÆÔìµÄOTÉ豸¡£ÕâЩ©¶´¿ÉÒÔµ¼ÖÂÔ¶³Ì´úÂëÖ´ÐС¢¾Ü¾ø·þÎñ (DoS)ºÍÐÅϢй¶¡¢TCPÆÛƺÍDNS»º´æÖж¾¡£ÆäÖÐ×îÑÏÖØµÄ©¶´ÎªCVE-2020-25928ºÍCVE-2020-31226£¬ÆÀ·Ö·Ö±ðΪ9.8ºÍ9.1£¬Ó°ÏìÁ˶ÑÕ»µÄDNS¿Í»§¶ËºÍHTTP·þÎñÆ÷×é¼þ£¬¿ÉÓÃÀ´ÔÚÄ¿±êÉ豸ÉÏÖ´ÐдúÂë²¢ÍêÈ«¿ØÖÆËü¡£
ÔÎÄÁ´½Ó£º
https://thehackernews.com/2021/08/critical-flaws-affect-embedded-tcpip.html
2.GoogleÐû²¼Äþ¾²¸üУ¬ÐÞ¸´AndroidÖеÄ30¶à¸ö©¶´
GoogleÐû²¼Äþ¾²¸üУ¬ÐÞ¸´ÁËAndroidÖеÄ30¶à¸ö©¶´¡£ÆäÖÐ×îÑÏÖØµÄ©¶´ÊÇýÌå¿ò¼ÜÖеÄCVE-2021-0519£¬¿ÉÓÃÀ´ÔÚAndroid 8.1ºÍ9°æ±¾µÄÉ豸ÉÏÌáȨ£¬»òµ¼ÖÂAndroid 10ºÍ11ÉϵÄÐÅϢй¶¡£´ËÍ⣬´Ë´Î¸üл¹»¹ÐÞ¸´Á˸ßͨ×é¼þºÍ¸ßͨ±ÕÔ´×é¼þÖжà¸öÑÏÖØµÄ©¶´£¬°üÂÞCVE-2021-1972¡¢CVE-2021-1976¡¢CVE-2021-1916ºÍCVE-2021-1919µÈ©¶´¡£
ÔÎÄÁ´½Ó£º
https://www.securityweek.com/google-patches-high-risk-android-security-flaws
3.Òâ´óÀûÀÆë°Â´óÇøÑ¬È¾ÀÕË÷Èí¼þRansomEXXÍøÂçÖжÏ
ÉÏÖÜÈÕÇ峿£¬Òâ´óÀûÀÆë°Â´óÇøÔâµ½ÀÕË÷Èí¼þRansomEXX¹¥»÷¡£¹¥»÷Õß¼ÓÃÜÁËÆäÊý¾ÝÖÐÐĵÄËùÓÐÎļþ²¢ÖжÏÁËITÍøÂ磬»¹Ó°ÏìÁËÆäCOVID-19ÒßÃç½ÓÖÖ¹ÒºÅÍøÕ¾¡£Ä¿Ç°Éв»Çå³þ¹¥»÷ÕßÊÇËÒÔ¼°ËûÃǵÄÄ¿±êÊÇʲô£¬Í¨³£ÀÕË÷ÍÅ»ï»áÔÚ¹¥»÷ÆÚ¼äÇÔÈ¡Êý¾Ý×÷ΪÀÕË÷µÄ³ïÂ룬µ«¸ÃµØÓòµÄ½¡¿µ¡¢²ÆÕþºÍÔ¤ËãÊý¾Ý¶¼ÊÇÄþ¾²µÄ¡£ÏûÏ¢ÈËÊ¿³Æ´Ë´Î¹¥»÷À´×ÔRansomEXX£¬ÒòΪÊê½ð¼Ç¼ÖÐÓÃÀ´ÓëºÚ¿Í̸ÅеİµÍøÁ´½ÓÊǸÃÍÅ»ïµÄTorÍøÕ¾£»µ«Ñо¿ÈËÔ±JAMESWT³Æ£¬Òâ´óÀûÓÐÖ¤¾Ý±íÃ÷¹¥»÷ÊÇÓÉLockBit 2.0½øÐеģ¬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«Ë¾ATV³ÆÆäѬȾÀÕË÷Èí¼þй¶¿Í»§¸öÈËÐÅÏ¢
ÃÀ¹ú·çÏÕͶ×ʹ«Ë¾Advanced Technology Ventures£¨ATV£©³ÆÆäÔâµ½ÀÕË÷Èí¼þ¹¥»÷¡£ATV³Æ£¬2021Äê7ÔÂ9ÈÕ£¬¸Ã¹«Ë¾´ÓÆäµÚÈý·½¹©Ó¦ÉÌ´¦»ñϤ£¬¹«Ë¾´æ´¢²ÆÕþ³ÂËßÐÅÏ¢µÄÁ½Ì¨·þÎñÆ÷Ôâµ½ÁËÀÕË÷¹¥»÷ÇÒÊý¾Ý±»¼ÓÃÜ¡£7ÔÂ26ÈÕ£¬¸Ã¹«Ë¾È·¶¨ÕâЩÊý¾ÝÔâµ½ÁËδ¾ÊÚȨµÄ·ÃÎʺÍй¶¡£´ËÍ⣬´Ë´Î¹¥»÷»¹Ð¹Â¶Á˲¿ÃÅÓû§µÄ¸öÈËÐÅÏ¢£¬°üÂÞÐÕÃû¡¢µç×ÓÓʼþ¡¢µç»°ºÅÂëºÍÉç»áÄþ¾²ºÅÂëµÈ¡£
ÔÎÄÁ´½Ó£º
https://securityaffairs.co/wordpress/120816/data-breach/advanced-technology-ventures-ransomware-attack.html
5.½üÆÚLemonDuckµÄhands-on-keyboard¹¥»÷»î¶¯Ôö¼Ó
Ñо¿ÈËÔ±·¢ÏÖ£¬½üÆÚLemonDuckµÄhands-on-keyboard¹¥»÷»î¶¯Ôö¼Ó¡£¸Ã½©Ê¬ÍøÂçÓÚ2019ÄêÉϰëÄêÓÉÒÔÉ«ÁÐÄþ¾²¹«Ë¾GuardicoreÊ״η¢ÏÖ¡£ÔÚ¹ýÈ¥µÄÁ½ÄêÀï£¬Ôø¾ºÜСµÄÍÚ¿ó¶ñÒâÈí¼þÒѾÑÝÄð³ÉÒ»¸öÅÓ´óµÄ½©Ê¬ÍøÂ磬¶øÇÒ½üÆÚÕýÔÚʵÑéͨ¹ýÊÖ¶¯¹¥»÷±»ÈëÇÖµÄÍøÂ磬Ñо¿ÈËÔ±³ÆÕâÊÇÒ»¸öΣÏÕµÄת±ä¡£´ËÍ⣬΢Èí»¹×¢Òâµ½£¬¸ÃÍŻ↑ʼÔÚËûÃÇÈëÇÖµÄϵͳÉϰ²×°ÆäËû¶ñÒâÈí¼þ£¬ÈçRamnitµÈ¡£
ÔÎÄÁ´½Ó£º
https://therecord.media/lemonduck-botnet-evolves-to-allow-hands-on-keyboard-intrusions/
6.ÃÀ¹úNSAºÍCISAÁªºÏÐû²¼ÓйØKubernetes¼Ó¹ÌµÄÖ¸ÄÏ
ÃÀ¹úNSAºÍCISAÁªºÏÐû²¼ÁËÓйØKubernetes¼Ó¹ÌµÄÖ¸ÄÏ¡£KubernetesÊÇÒ»ÖÖ¿ªÔ´ÈÝÆ÷±àÅÅϵͳ£¬ÓÃÓÚ×Ô¶¯²¿Êð¡¢À©Õ¹ºÍ¹ÜÀíÈÝÆ÷»¯Ó¦Ó÷¨Ê½¡£¸ÃÖ¸ÄÏΪϵͳ¹ÜÀíÔ±Ìṩһ¸öÄþ¾²»ù×¼£¬ÓÃÀ´¶ÔKubernetes½øÐÐÅäÖÃÒÔµÖÓùÖÖÖÖÀàÐ͵Ĺ¥»÷¡£´ËÍ⣬ָÄÏ»¹Ïêϸ½éÉÜÁ˹«Ë¾ºÍÕþ¸®»ú¹¹¿ÉÒÔʵʩµÄ»ù±¾»º½â´ëÊ©£¬°üÂÞ£ºÉ¨ÃèÈÝÆ÷ºÍPodÒÔÈ·ÈÏÊÇ·ñ´æÔÚ©¶´»ò´íÎóÅäÖã»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