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±¾Öܹ²ÊÕ¼Çå¾²Îó²î58¸ö£¬ÖµµÃ¹Ø×¢µÄÊÇAdobe RoboHelp ServerĿ¼±éÀú´úÂëÖ´ÐÐÎó²î£»ServiceTonic Helpdesk softwareδÊÚȨ»á¼ûÎó²î£»Microsoft Windows Active Directory CVE-2021-42278ȨÏÞÌáÉýÎó²î£»Microsoft Windows Remote Desktop Client´úÂëÖ´ÐÐÎó²î£»Siemens SIMATIC PCS 7Ŀ¼±éÀúÎó²î ¡£


±¾ÖÜÖµµÃ¹Ø×¢µÄÍøÂçÇå¾²ÊÂÎñÊÇÑо¿Ö°Ô±·¢Ã÷ð³äÇå¾²¹«Ë¾ProofpointµÄ´¹ÂÚÔ˶¯£»Í³³ÆÎªNUCLEUS:13µÄ¶à¸öÎó²îÓ°ÏìÎ÷ÃÅ×ÓRTOS£»BusyBoxÖÐ14¸öÐÂÎó²îÓ°ÏìÊý°ÙÍò»ùÓÚUnixµÄ×°±¸£»Î¢ÈíÐû²¼11Ô¸üУ¬ÐÞ¸´6¸ö0dayÔÚÄÚµÄ55¸öÎó²î£»ESET·¢Ã÷LazarusʹÓõÁ°æµÄIDA Pro·Ö·¢¶ñÒâÈí¼þ ¡£


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1. Adobe RoboHelp ServerĿ¼±éÀú´úÂëÖ´ÐÐÎó²î


Adobe RoboHelp Server±£´æÄ¿Â¼±éÀúÎó²î£¬ÔÊÐíÔ¶³Ì¹¥»÷Õß¿ÉÒÔʹÓÃÎó²îÌá½»ÌØÊâµÄÇëÇ󣬿ÉÒÔÓ¦ÓóÌÐòÉÏÏÂÎÄÖ´ÐÐí§Òâ´úÂë ¡£


https://www.zerodayinitiative.com/advisories/ZDI-21-1305/


2. ServiceTonic Helpdesk softwareδÊÚȨ»á¼ûÎó²î


ServiceTonic Helpdesk software±£´æÊÚȨ»úÖÆÎó²î£¬ÔÊÐíÔ¶³Ì¹¥»÷Õß¿ÉÒÔʹÓÃÎó²îÌá½»ÌØÊâµÄÇëÇ󣬿ɲ»Ê¹ÓÃÃÜÂëδÊÚȨ»á¼ûϵͳ ¡£


https://www.srlabs.de/bites/chaining-three-zero-day-exploits-in-itsm-software-servicetonic-for-remote-code-execution


3. Microsoft Windows Active Directory CVE-2021-42278ȨÏÞÌáÉýÎó²î


Microsoft Windows Active Directory±£´æÇå¾²Îó²î£¬ÔÊÐíÔ¶³Ì¹¥»÷Õß¿ÉÒÔʹÓÃÎó²îÌá½»ÌØÊâµÄÇëÇ󣬿ÉÒÔÌáÉýÌØÈ¨ ¡£


https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-42278


4. Microsoft Windows Remote Desktop Client´úÂëÖ´ÐÐÎó²î


Microsoft Windows Remote Desktop Client±£´æÎ´Ã÷Çå¾²Îó²î£¬ÔÊÐíÔ¶³Ì¹¥»÷Õß¿ÉÒÔʹÓÃÎó²îÌá½»ÌØÊâµÄÇëÇ󣬿ÉÒÔϵͳÉÏÏÂÎÄÖ´ÐÐí§Òâ´úÂë ¡£


https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38666


5. Siemens SIMATIC PCS 7Ŀ¼±éÀúÎó²î


Siemens SIMATIC PCS 7±£´æÄ¿Â¼±éÀúÎó²î£¬ÔÊÐíÔ¶³Ì¹¥»÷Õß¿ÉÒÔʹÓÃÎó²îÌá½»ÌØÊâµÄÇëÇ󣬿ÉÒÔÓ¦ÓóÌÐòÉÏÏÂÎÄÖ´ÐÐí§Òâ´úÂë ¡£


https://cert-portal.siemens.com/productcert/pdf/ssa-840188.pdf


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1¡¢Ñо¿Ö°Ô±·¢Ã÷ð³äÇå¾²¹«Ë¾ProofpointµÄ´¹ÂÚÔ˶¯


ArmorbloxµÄÑо¿ÍŶÓÓÚ11ÔÂ4ÈÕÅû¶ÁËð³äÍøÂçÇå¾²¹«Ë¾ProofpointµÄ´¹ÂÚÔ˶¯ ¡£ÕâЩ´¹ÂÚÓʼþµÄÖ÷ÌâΪ¡°Re£ºPayoff Request¡±£¬Éù³Æ°üÀ¨Ò»·Ýͨ¹ýProofpoint·¢Ë͵ĵäÖÊ´û¿îÏà¹ØÎļþ£¬Ö¼ÔÚÇÔȡĿµÄµÄMicrosoft Office 365ºÍGoogle Gmailƾ֤ ¡£¸ÃÓʼþÊÇ´Ó±»µÁµÄСÎÒ˽¼ÒÕÊ»§·¢Ë͵Ä£¬·¢¼þÈ˵ÄÓòÃûÓòΪ¡°sdis34[.]fr¡±£¬ÕâÊÇ·¨¹úÄϲ¿µÄÒ»¸öÏû·À¾ÈÔ®²¿·Ö£¬¶ø´¹ÂÚÒ³ÃæÍйÜÔÚgreenleafproperties[.]co[.]ukÓò ¡£


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https://www.armorblox.com/blog/proofpoint-credential-phishing/


2¡¢Í³³ÆÎªNUCLEUS:13µÄ¶à¸öÎó²îÓ°ÏìÎ÷ÃÅ×ÓRTOS


ForescoutºÍMedigateµÄÑо¿Ö°Ô±ÔÚ11ÔÂ9ÈÕÅû¶ÁËNucleusÖÐ13¸öÎó²îµÄϸ½Ú ¡£NucleusÊÇÎ÷ÃÅ×ÓµÄʵʱ²Ù×÷ϵͳ(RTOS)£¬Í¨³£ÔËÐÐÔÚÒ½ÁÆ×°±¸¡¢Æû³µ¡¢ÖÇÄÜÊÖ»ú¡¢ÎïÁªÍø×°±¸¡¢¹¤ÒµplcµÈ×°±¸µÄƬÉÏϵͳ(SoC) ¡£ÕâЩÎó²îͳ³ÆÎªNUCLEUS:13£¬Ó°ÏìÁËNucleus TCP/IP¿ÍÕ» ¡£ÆäÖУ¬×îÑÏÖØµÄÊÇÓ°ÏìÁËFTP·þÎñÆ÷×é¼þµÄÔ¶³Ì´úÂëÖ´ÐÐÎó²î£¨CVE-2021-31886£©£¬CVSSÆÀ·ÖΪ9.8£¬ÊÇÓÉÓÚ¶ÔUSERÏÂÁ¶ÈµÄÑéÖ¤²»×¼È·µ¼ÖµÄ ¡£


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https://therecord.media/nucleus13-vulnerabilities-impact-siemens-medical-industrial-equipment/


3¡¢BusyBoxÖÐ14¸öÐÂÎó²îÓ°ÏìÊý°ÙÍò»ùÓÚUnixµÄ×°±¸


Èí¼þ¿ª·¢¹«Ë¾JFrogºÍÇå¾²¹«Ë¾ClarotyÔÚ11ÔÂ9ÈÕÍŽáÅû¶ÁËBusyBoxÖÐ14¸öÎó²îµÄϸ½Ú ¡£BusyBox±»³ÆÎªÇ¶ÈëʽLinuxµÄ¡°ÈðÊ¿¾üµ¶¡±£¬¿É½«ÖÖÖÖ³£¼ûµÄUnixÓ¦ÓûòС³ÌÐò£¨ÀýÈçcp¡¢ls¡¢grep£©×éºÏ³ÉÒ»¸ö¿ÉÖ´ÐÐÎļþ ¡£ÕâЩÎó²î±£´æÓÚBusyBox 1.16µ½1.33.1µÄ¶à¸ö°æ±¾£¬Ó°ÏìÁËÊý°ÙÍò»ùÓÚUnixµÄ×°±¸ ¡£ÆäÖнÏΪÑÏÖØµÄÊÇawkÖеÄDoSÎó²îCVE-2021-42383¡¢CVE-2021-42384ºÍCVE-2021-42385µÈ ¡£


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https://securityaffairs.co/wordpress/124429/hacking/busybox-vulnerabilities.html


4¡¢Î¢ÈíÐû²¼11Ô¸üУ¬ÐÞ¸´6¸ö0dayÔÚÄÚµÄ55¸öÎó²î


΢ÈíÔÚ11ÔÂ9ÈÕÐû²¼Á˱¾ÔµÄÖܶþ²¹¶¡£¬×ܼÆÐÞ¸´ÁË55¸öÎó²î ¡£´Ë´ÎÐÞ¸´ÁË6¸ö0 day£¬°üÀ¨ExcelÖÐÇå¾²¹¦Ð§ÈƹýÎó²î£¨CVE-2021-42292£©¡¢Exchange ServerÖÐRCE£¨CVE-2021-42321£©£¬RDPÖÐÐÅϢй¶Îó²î£¨CVE-2021-38631ºÍCVE-2021-41371£©£¬ÒÔ¼°3DÖÐÉó²éÆ÷RCE£¨CVE-2021-43208ºÍCVE-2021-43209£© ¡£ÆäÖУ¬CVE-2021-42292ºÍCVE-2021-42321Òѱ»ÓÃÓÚ¶ñÒâ¹¥»÷Ô˶¯ ¡£


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https://www.bleepingcomputer.com/news/microsoft/microsoft-november-2021-patch-tuesday-fixes-6-zero-days-55-flaws/


5¡¢ESET·¢Ã÷LazarusʹÓõÁ°æµÄIDA Pro·Ö·¢¶ñÒâÈí¼þ


ESETÍŶÓÓÚ11ÔÂ10ÈÕ·¢Ã÷³¯ÏʺڿÍÍÅ»ïLazarusʹÓõÁ°æIDA Pro¹¥»÷Çå¾²Ñо¿Ö°Ô±µÄÔ˶¯ ¡£Ñо¿Ö°Ô±Í¨³£Ê¹ÓÃÄæÏò¹¤³ÌÓ¦ÓÃIDA ProÀ´ÆÊÎöÎó²îºÍ¶ñÒâÈí¼þ£¬¶ø´Ë´Î·¢Ã÷µÄIDA Pro 7.5°æ±¾°üÀ¨ÁËÁ½¸öÃûΪidahelp.dllºÍwin_fw.dllµÄ¶ñÒâDLL ¡£ÆäÖУ¬win_fw.dll½«ÔÚWindowsʹÃüµ÷Àí³ÌÐòÖн¨ÉèÒ»¸öÐÂʹÃü£¬¸ÃʹÃü½«Æô¶¯idahelper.dll£¬È»ºóidahelper.dll½«ÅþÁ¬µ½devguardmap[.]orgÍøÕ¾²¢ÏÂÔØÔ¶³Ì»á¼ûľÂíNukeSpedµÄpayload ¡£


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https://www.bleepingcomputer.com/news/security/lazarus-hackers-target-researchers-with-trojanized-ida-pro/