ÐÅÏ¢°²È«Öܱ¨-2021ÄêµÚ46ÖÜ
°ä²¼¹¦·ò 2021-11-15±¾Öܹ²ÊÕ¼°²È«·ì϶58¸ö£¬ÖµµÃ¹Ø×¢µÄÊÇAdobe RoboHelp ServerĿ¼±éÀú´úÂëÖ´Ðзì϶£»£»ServiceTonic Helpdesk softwareδÊÚȨ½Ó¼û·ì϶£»£»Microsoft Windows Active Directory CVE-2021-42278ȨÏÞÌáÉý·ì϶£»£»Microsoft Windows Remote Desktop Client´úÂëÖ´Ðзì϶£»£»Siemens SIMATIC PCS 7Ŀ¼±éÀú·ì϶¡£¡£
±¾ÖÜÖµµÃ¹Ø×¢µÄÍøÂ簲ȫÊÂÎñÊÇ×êÑÐÈËÔ±·¢ÏÖ¼ÙÒⰲȫ¹«Ë¾ProofpointµÄ´¹µö»î¶¯£»£»Í³³ÆÎªNUCLEUS:13µÄ¶à¸ö·ì϶ӰÏìÎ÷ÃÅ×ÓRTOS£»£»BusyBoxÖÐ14¸öзì϶ӰÏìÊý°ÙÍò»ùÓÚUnixµÄÉ豸£»£»Î¢Èí°ä²¼11Ô¸üУ¬ÐÞ¸´6¸ö0dayÔÚÄÚµÄ55¸ö·ì϶£»£»ESET·¢ÏÖLazarusÀûÓõÁ°æµÄIDA Pro·Ö·¢¶ñÒâÈí¼þ¡£¡£
ƾ¾ÝÒÔÉÏ×ÛÊö£¬±¾Öܰ²È«ÍþвΪÖС£¡£
>ÖØÒª°²È«·ì϶Áбí
1. Adobe RoboHelp ServerĿ¼±éÀú´úÂëÖ´Ðзì϶
Adobe RoboHelp Server´æÔÚĿ¼±éÀú·ì϶£¬ÔÊÐíÔ¶³Ì¹¥»÷ÕßÄܹ»ÀûÓ÷ì϶Ìá½»ÌØÊâµÄÒªÇó£¬Äܹ»ÀûÓ÷¨Ê½¸ßµÍÎÄÖ´ÐÐËÁÒâ´úÂë¡£¡£
https://www.zerodayinitiative.com/advisories/ZDI-21-1305/
2. ServiceTonic Helpdesk softwareδÊÚȨ½Ó¼û·ì϶
ServiceTonic Helpdesk software´æÔÚÊÚȨ»úÖÆ·ì϶£¬ÔÊÐíÔ¶³Ì¹¥»÷ÕßÄܹ»ÀûÓ÷ì϶Ìá½»ÌØÊâµÄÒªÇ󣬿ɲ»Ê¹ÓÃÃÜÂëδÊÚȨ½Ó¼ûϵͳ¡£¡£
https://www.srlabs.de/bites/chaining-three-zero-day-exploits-in-itsm-software-servicetonic-for-remote-code-execution
3. Microsoft Windows Active Directory CVE-2021-42278ȨÏÞÌáÉý·ì϶
Microsoft Windows Active Directory´æÔÚ°²È«·ì϶£¬ÔÊÐíÔ¶³Ì¹¥»÷ÕßÄܹ»ÀûÓ÷ì϶Ìá½»ÌØÊâµÄÒªÇó£¬Äܹ»ÌáÉýÌØÈ¨¡£¡£
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-42278
4. Microsoft Windows Remote Desktop Client´úÂëÖ´Ðзì϶
Microsoft Windows Remote Desktop Client´æÔÚδÃ÷°²È«·ì϶£¬ÔÊÐíÔ¶³Ì¹¥»÷ÕßÄܹ»ÀûÓ÷ì϶Ìá½»ÌØÊâµÄÒªÇó£¬Äܹ»ÏµÍ³¸ßµÍÎÄÖ´ÐÐËÁÒâ´úÂë¡£¡£
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38666
5. Siemens SIMATIC PCS 7Ŀ¼±éÀú·ì϶
Siemens SIMATIC PCS 7´æÔÚĿ¼±éÀú·ì϶£¬ÔÊÐíÔ¶³Ì¹¥»÷ÕßÄܹ»ÀûÓ÷ì϶Ìá½»ÌØÊâµÄÒªÇó£¬Äܹ»ÀûÓ÷¨Ê½¸ßµÍÎÄÖ´ÐÐËÁÒâ´úÂë¡£¡£
https://cert-portal.siemens.com/productcert/pdf/ssa-840188.pdf
>ÖØÒª°²È«ÊÂÎñ×ÛÊö
1¡¢¡¢×êÑÐÈËÔ±·¢ÏÖ¼ÙÒⰲȫ¹«Ë¾ProofpointµÄ´¹µö»î¶¯
ArmorbloxµÄ×êÑÐÍŶÓÓÚ11ÔÂ4ÈÕÅû¶Á˼ÙÒâÍøÂ簲ȫ¹«Ë¾ProofpointµÄ´¹µö»î¶¯¡£¡£ÕâЩ´¹µöÓʼþµÄÖ÷ÌâΪ¡°Re£º£º£ºPayoff Request¡±£¬Ðû³ÆÔ̺¬Ò»·Ýͨ¹ýProofpoint·¢Ë͵ĵÖѺ´û¿îÓйØÎļþ£¬Ö¼ÔÚÇÔȡָ±êµÄMicrosoft Office 365ºÍGoogle GmailÍ´´¦¡£¡£¸ÃÓʼþÊÇ´Ó±»µÁµÄСÎÒÕÊ»§·¢Ë͵쬷¢¼þÈ˵ÄÓòÃûÓòΪ¡°sdis34[.]fr¡±£¬ÕâÊÇ·¨¹úÄϲ¿µÄÒ»¸öÏû·À½Ó¼Ã²¿ÃÅ£¬¶ø´¹µöÒ³ÃæÍйÜÔÚgreenleafproperties[.]co[.]ukÓò¡£¡£
ÔÎÄÁ´½Ó£º£º£º
https://www.armorblox.com/blog/proofpoint-credential-phishing/
2¡¢¡¢Í³³ÆÎªNUCLEUS:13µÄ¶à¸ö·ì϶ӰÏìÎ÷ÃÅ×ÓRTOS
ForescoutºÍMedigateµÄ×êÑÐÈËÔ±ÔÚ11ÔÂ9ÈÕÅû¶ÁËNucleusÖÐ13¸ö·ì϶µÄϸ½Ú¡£¡£NucleusÊÇÎ÷ÃÅ×ÓµÄʵʱ²Ù×÷ϵͳ(RTOS)£¬Í¨³£ÔËÐÐÔÚÒ½ÁÆÉ豸¡¢¡¢Æû³µ¡¢¡¢ÖÇÄÜÊÖ»ú¡¢¡¢ÎïÁªÍøÉ豸¡¢¡¢¹¤ÒµplcµÈÉ豸µÄƬÉÏϵͳ(SoC)¡£¡£ÕâЩ·ì϶ͳ³ÆÎªNUCLEUS:13£¬Ó°ÏìÁËNucleus TCP/IP²Ö¿â¡£¡£ÆäÖУ¬×îÑÏÖØµÄÊÇÓ°ÏìÁËFTP·þÎñÆ÷×é¼þµÄÔ¶³Ì´úÂëÖ´Ðзì϶£¨CVE-2021-31886£©£¬CVSSÆÀ·ÖΪ9.8£¬ÊÇÓÉÓÚ¶ÔUSERºÅÁ¶ÈµÄÑéÖ¤²»ÕýÈ·µ¼Öµġ£¡£
ÔÎÄÁ´½Ó£º£º£º
https://therecord.media/nucleus13-vulnerabilities-impact-siemens-medical-industrial-equipment/
3¡¢¡¢BusyBoxÖÐ14¸öзì϶ӰÏìÊý°ÙÍò»ùÓÚUnixµÄÉ豸
Èí¼þ¿ª·¢¹«Ë¾JFrogºÍ°²È«¹«Ë¾ClarotyÔÚ11ÔÂ9ÈÕ½áºÏÅû¶ÁËBusyBoxÖÐ14¸ö·ì϶µÄϸ½Ú¡£¡£BusyBox±»³ÆÎªÇ¶ÈëʽLinuxµÄ¡°ÈðÊ¿¾üµ¶¡±£¬¿É½«¸÷Àà³£¼ûµÄUnixÀûÓûòС·¨Ê½£¨ÀýÈçcp¡¢¡¢ls¡¢¡¢grep£©×éºÏ³ÉÒ»¸ö¿ÉÖ´ÐÐÎļþ¡£¡£ÕâЩ·ì϶´æÔÚÓÚBusyBox 1.16µ½1.33.1µÄ¶à¸ö°æ±¾£¬Ó°ÏìÁËÊý°ÙÍò»ùÓÚUnixµÄÉ豸¡£¡£ÆäÖнÏΪÑÏÖØµÄÊÇawkÖеÄDoS·ì϶CVE-2021-42383¡¢¡¢CVE-2021-42384ºÍCVE-2021-42385µÈ¡£¡£
ÔÎÄÁ´½Ó£º£º£º
https://securityaffairs.co/wordpress/124429/hacking/busybox-vulnerabilities.html
4¡¢¡¢Î¢Èí°ä²¼11Ô¸üУ¬ÐÞ¸´6¸ö0dayÔÚÄÚµÄ55¸ö·ì϶
΢ÈíÔÚ11ÔÂ9ÈÕ°ä²¼Á˱¾ÔµÄÖܶþ²¹¶¡£¬×ܼÆÐÞ¸´ÁË55¸ö·ì϶¡£¡£Õâ´ÎÐÞ¸´ÁË6¸ö0 day£¬Ô̺¬ExcelÖа²È«Ö°ÄÜÈÆ¹ý·ì϶£¨CVE-2021-42292£©¡¢¡¢Exchange ServerÖÐRCE£¨CVE-2021-42321£©£¬RDPÖÐÐÅϢй¶·ì϶£¨CVE-2021-38631ºÍCVE-2021-41371£©£¬ÒÔ¼°3DÖв鿴Æ÷RCE£¨CVE-2021-43208ºÍCVE-2021-43209£©¡£¡£ÆäÖУ¬CVE-2021-42292ºÍCVE-2021-42321Òѱ»ÓÃÓÚ¶ñÒâ¹¥»÷»î¶¯¡£¡£
ÔÎÄÁ´½Ó£º£º£º
https://www.bleepingcomputer.com/news/microsoft/microsoft-november-2021-patch-tuesday-fixes-6-zero-days-55-flaws/
5¡¢¡¢ESET·¢ÏÖLazarusÀûÓõÁ°æµÄIDA Pro·Ö·¢¶ñÒâÈí¼þ
ESETÍŶÓÓÚ11ÔÂ10ÈÕ·¢ÏÖ³¯ÏʺڿÍÍÅ»ïLazarusÀûÓõÁ°æIDA Pro¹¥»÷°²È«×êÑÐÈËÔ±µÄ»î¶¯¡£¡£×êÑÐÈËԱͨ³£Ê¹ÓÃÄæÏò¹¤³ÌÀûÓÃIDA ProÀ´·ÖÎö·ì϶ºÍ¶ñÒâÈí¼þ£¬¶øÕâ´Î·¢ÏÖµÄIDA Pro 7.5°æ±¾Ô̺¬ÁËÁ½¸öÃûΪidahelp.dllºÍwin_fw.dllµÄ¶ñÒâDLL¡£¡£ÆäÖУ¬win_fw.dll½«ÔÚWindows¹¤×÷µ÷¶È·¨Ê½Öд´½¨Ò»¸öй¤×÷£¬¸Ã¹¤×÷½«Æô¶¯idahelper.dll£¬¶øºóidahelper.dll½«Ïνӵ½devguardmap[.]orgÍøÕ¾²¢ÏÂÔØÔ¶³Ì½Ó¼ûľÂíNukeSpedµÄpayload¡£¡£
ÔÎÄÁ´½Ó£º£º£º
https://www.bleepingcomputer.com/news/security/lazarus-hackers-target-researchers-with-trojanized-ida-pro/


¾©¹«Íø°²±¸11010802024551ºÅ