Windows¼ÓÃÜ¿âSymCryptËÀËøÎó²î£¬£¬ £¬£¬¿Éͨ¹ý¶ñÒâÖ¤Êé´¥·¢DoS£» £»·É»úÁ㲿¼þ³§ÉÌASCOÔâÀÕË÷Èí¼þ¹¥»÷£¬£¬ £¬£¬²¿·Ö¹¤³§ÒѹرÕ

Ðû²¼Ê±¼ä 2019-06-13
1¡¢Î¢ÈíÐû²¼6ÔÂWindowsÇå¾²¸üУ¬£¬ £¬£¬ÐÞ¸´88¸öÎó²î

ÄϹ¬NGÓéÀÖ(Öйú)¹Ù·½ÍøÕ¾
 
΢ÈíÔÚ6ÔµÄWindowsÇå¾²¸üÐÂÖÐÐÞ¸´ÁË88¸öÎó²î£¬£¬ £¬£¬ÆäÖаüÀ¨SandboxEscaper֮ǰÅû¶µÄ4¸ö¹ûÕæµÄ0day£¨Windows InstallerÌáȨÎó²îCVE-2019-0973¡¢Windows ShellÌáȨÎó²îCVE-2019-1053¡¢CVE-2019-0841µÄ²¹¶¡ÈƹýÌáȨÎó²îCVE-2019-1064ÒÔ¼°ÍýÏëʹÃüÌáȨÎó²îCVE-2019-1069£©¡£¡£¡£±ðµÄ£¬£¬ £¬£¬Î¢Èí»¹Ðû²¼ÁËÕë¶ÔµÚÈý·½Èí¼þÓ²¼þÎó²îÐÞ¸´µÄËÄÌõÇ徲ͨ¸æºÍÕë¶ÔExchange ServerµÄÉî¶ÈÇå¾²¸üС£¡£¡£ÍêÕû²¹¶¡ÁбíÇë²Î¿¼ÒÔÏÂÁ´½Ó¡£¡£¡£

Ô­ÎÄÁ´½Ó£ºhttps://www.bleepingcomputer.com/news/microsoft/microsofts-june-2019-patch-tuesday-fixes-88-vulnerabilities/

2¡¢Ó¢ÌضûÐû²¼NUCÌ×¼þ¼°RWC3Çå¾²¸üУ¬£¬ £¬£¬ÐÞ¸´¶à¸öÑÏÖØÎó²î

ÄϹ¬NGÓéÀÖ(Öйú)¹Ù·½ÍøÕ¾
 
Ó¢ÌØ¶ûÐÞ¸´ÃÔÄãPC NUCÌ×¼þ¼°Windows RAID Web¿ØÖÆÌ¨£¨RWC3£©ÖеĶà¸öÇå¾²Îó²î¡£¡£¡£ÆäÖÐRAIDÈí¼þÖÐÐÞ¸´µÄµ¥¸öÎó²îÑÏÖØÐÔ×î¸ß£¬£¬ £¬£¬¸ÃÎó²î£¨CVE-2019-11119£©µÄCVSSÆÀ·ÖΪ8.9·Ö£¬£¬ £¬£¬¿ÉÔÊÐíδ¾­Éí·ÝÑéÖ¤µÄÔ¶³Ì¹¥»÷Õß¾ÙÐÐÌáȨ¡£¡£¡£¸ÃÎó²îÓëЧÀÍAPIÖÐȱ·¦»á»°ÑéÖ¤Óйأ¬£¬ £¬£¬Ó°ÏìÁË4.186¼°¸üÔçµÄ°æ±¾¡£¡£¡£±ðµÄ£¬£¬ £¬£¬Ó¢ÌضûÔÚNUCÌ×¼þµÄ¹Ì¼þ¸üÐÂÖÐÐÞ¸´Á˶à¸ö¿Éµ¼ÖÂÌáȨ¡¢DoS¼°ÐÅϢй¶µÄÎó²î£¬£¬ £¬£¬²¨¼°39¸ö²úÆ·¡£¡£¡£

Ô­ÎÄÁ´½Ó£ºhttps://www.bleepingcomputer.com/news/security/intel-updates-nuc-bios-raid-soft-to-patch-high-severity-bugs/

3¡¢Windows¼ÓÃÜ¿âSymCryptËÀËøÎó²î£¬£¬ £¬£¬¿Éͨ¹ý¶ñÒâÖ¤Êé´¥·¢DoS

ÄϹ¬NGÓéÀÖ(Öйú)¹Ù·½ÍøÕ¾
 
¹È¸èÑо¿Ö°Ô±Tavis OrmandyÔÚWindowsÖ÷Òª¼ÓÃÜ¿âSymCryptÖз¢Ã÷Ò»¸öÎó²î£¬£¬ £¬£¬¸ÃÎó²î¿ÉÔÊÐí¹¥»÷ÕßÔÚWin 8¼°¸ü¸ß°æ±¾µÄЧÀÍÆ÷ÉÏ´¥·¢DoS¡£¡£¡£OrmandyʹÓÃÌØÖÆµÄX.509Êý×ÖÖ¤Êé²âÊÔÁ˸ÃÎó²î£¬£¬ £¬£¬¸ÃÖ¤ÊéÎÞ·¨Íê³ÉÑéÖ¤Àú³Ì£¬£¬ £¬£¬²¢»áÔÚЧÀÍÆ÷ÉÏ´¥·¢ËÀËø¡£¡£¡£OrmandyÌåÏÖÔÚʹÓÃbcryptprimitives!SymCryptFdefModInvGenericÅÌËãÌØ¶¨Î»Ä£Ê½µÄÄ£ÄæÔªÊ±£¬£¬ £¬£¬½«µ¼ÖÂËÀÑ­»·¡£¡£¡£¸ÃÎó²î¿ÉÔÊÐí¹¥»÷ÕßÔÚÈκÎWindowsЧÀÍÆ÷£¨ÈçIPsec¡¢IISºÍExchange Server£©ÉÏ´¥·¢DoS¡£¡£¡£Î¢ÈíδÄÜÔÚ90ÌìÄÚÐÞ¸´¸ÃÎó²î£¬£¬ £¬£¬Òò´ËÑо¿Ö°Ô±Åû¶Á˸ÃÎó²îµÄÏà¹ØÏ¸½Ú¡£¡£¡£

Ô­ÎÄÁ´½Ó£ºhttps://www.bleepingcomputer.com/news/security/bad-cert-vulnerability-can-bring-down-any-windows-server/

4¡¢ÃÀDHSÖÒÑÔʹÓÃDICOMҽѧӰÏñÎļþÒþ²Ø¶ñÒâ´úÂëµÄ¹¥»÷»î¶¯

ÄϹ¬NGÓéÀÖ(Öйú)¹Ù·½ÍøÕ¾
 
6ÔÂ11ÈÕÃÀ¹úÁìÍÁÇå¾²²¿£¨DHS£©ÖÒÑÔ³ÆDICOMҽѧӰÏñÎļþ¿É±»ÓÃÓÚÒþ²Ø¶ñÒâÈí¼þ¡£¡£¡£DICOMÊÇÒ»ÖÖÆÕ±éʹÓõĹú¼Ê±ê×¼£¬£¬ £¬£¬ÓÃÓÚ´æ´¢¡¢´«Êä¡¢¼ìË÷¡¢´¦Öóͷ£ºÍÏÔʾҽѧӰÏñÐÅÏ¢£¬£¬ £¬£¬¸Ã±ê×¼±»ÓÃÓÚÈ«ÇòÒ½ÔºµÄ³ÉÏñ×°±¸£¨CT¡¢MR¡¢³¬Éù²¨£©¡¢³ÉÏñÐÅϢϵͳ£¨HIS¡¢RIS¡¢PACS£©ºÍÍâΧװ±¸£¨ÊÂÇéÕ¾ºÍ3D´òÓ¡»ú£©Ö®ÖС£¡£¡£CyleraÑо¿Ö°Ô±·¢Ã÷DICOMÎļþÍ·µÄÒ»¸ö128×Ö½Úǰµ¼Âë¿ÉÓÃÓÚÒþ²Ø¶ñÒâ´úÂ룬£¬ £¬£¬²¢Ðû²¼Á˸ÃÎó²î£¨CVE-2019-11687£©µÄÏêϸÐÅÏ¢ºÍPoC´úÂë¡£¡£¡£

Ô­ÎÄÁ´½Ó£ºhttps://www.securityweek.com/malware-can-be-hidden-dicom-medical-imaging-files-dhs-warns

5¡¢Lake CityÔâÀÕË÷Èí¼þTriple Threat¹¥»÷£¬£¬ £¬£¬ÊÐÕþЧÀÍÒÑÖÐÖ¹

ÄϹ¬NGÓéÀÖ(Öйú)¹Ù·½ÍøÕ¾
 
ƾ֤Lake City¾¯·½Í¸Â¶µÄÐÂÎÅ£¬£¬ £¬£¬¸ÃÊÐÓÚ5ÔÂ10ÈÕÔâµ½ÀÕË÷Èí¼þTriple Threat¹¥»÷£¬£¬ £¬£¬¹¥»÷ÕßʹÓÃÈýÖÖ²î±ðµÄ¹¥»÷ÒªÁìÕë¶Ô¸ÃÊеÄÍøÂçϵͳ£¬£¬ £¬£¬µ¼Ö¸ÃÊеĵç×ÓÓʼþϵͳ¡¢Àο¿µç»°ºÍÐÅÓÿ¨Ð§Àͱ»ÆÈ¹Ø±Õ¡£¡£¡£¾¯·½ÌåÏÖ°üÀ¨¾¯Ô±ºÍ»ðÔÖÔÚÄÚµÄËùÓнôÆÈЧÀͶ¼²»Êܴ˴ι¥»÷ÊÂÎñµÄÓ°Ï죬£¬ £¬£¬¹«¹²Çå¾²ÍøÂçÒ²Òѱ»¸ôÀë²¢ÊܼÓÃܱ£» £»¤¡£¡£¡£ÏÖÔÚ»¹²»ÇåÎúÊÇ·ñÓÐÈκÎÃô¸ÐÊý¾Ý±»ÀÄÓûòй¶£¬£¬ £¬£¬µ«¶¼»áÐÅÏ¢ÊÖÒÕ×ܼàBrian Hawkins³ÆÃ»ÓÐÖ§¸¶Êý¾ÝÊܵ½Ó°Ï죬£¬ £¬£¬ÓÉÓÚÕâЩÊý¾Ý¶¼ÊÇÓɵÚÈý·½¹©Ó¦ÉÌ´æ´¢ÔÚÒìµØ¡£¡£¡£

Ô­ÎÄÁ´½Ó£ºhttps://cyware.com/news/triple-threat-ransomware-attack-cripples-email-systems-and-services-of-lake-city-729e1f23

6¡¢·É»úÁ㲿¼þ³§ÉÌASCOÔâÀÕË÷Èí¼þ¹¥»÷£¬£¬ £¬£¬²¿·Ö¹¤³§ÒѹرÕ

ÄϹ¬NGÓéÀÖ(Öйú)¹Ù·½ÍøÕ¾
 
¾Ý±ÈÀûʱýÌ屨µÀ£¬£¬ £¬£¬·É»úÁ㲿¼þ³§ÉÌASCOλÓÚ±ÈÀûʱÔú·ÒÌØÄ·µÄ¹¤³§ÔâÀÕË÷Èí¼þѬȾ£¬£¬ £¬£¬¸Ã¹«Ë¾ÒÑ×èÖ¹ÁËËĸö¹ú¼ÒµÄ¹¤³§Éú²ú¡£¡£¡£¸ÃѬȾÊÂÎñ±¬·¢ÔÚ6ÔÂ7ÈÕÐÇÆÚÎ壬£¬ £¬£¬×î³õÓ°ÏìÁ˸ù«Ë¾Î»ÓÚ±ÈÀûʱµÄ¹¤³§£¬£¬ £¬£¬µ«ASCOÒ²¹Ø±ÕÁËλÓڵ¹ú¡¢¼ÓÄôóºÍÃÀ¹úµÄ¹¤³§¡£¡£¡£¾Ý±¨µÀÍ£» £»úʱ¼äÔ¤¼ÆÎªÒ»ÖÜ£¬£¬ £¬£¬°üÀ¨¼´½«µ½À´µÄÖÜÄ©¡£¡£¡£¸Ã¹«Ë¾²¢Î´Í¸Â¶¸ü¶àÐÅÏ¢£¬£¬ £¬£¬ÏÖÔÚÒ²²»ÖªµÀÀÕË÷Èí¼þµÄÃû³Æ¡£¡£¡£ASCOÊÇÌìÏÂÉÏ×î´óµÄ·É»úÁ㲿¼þ³§ÉÌÖ®Ò»£¬£¬ £¬£¬Æä¿Í»§°üÀ¨¿Õ¿Í¡¢²¨ÒôÉõÖÁ¾üÓᢺ½¿ÕÁìÓòµÄ¹«Ë¾µÈ¡£¡£¡£

Ô­ÎÄÁ´½Ó£ºhttps://www.zdnet.com/article/ransomware-halts-production-for-days-at-major-airplane-parts-manufacturer/