¡¾Îó²îͨ¸æ¡¿Ivanti Connect Secure & Policy SecureÉí·ÝÑéÖ¤ÈÆ¹ýÎó²î£¨CVE-2023-46805£©
Ðû²¼Ê±¼ä 2024-01-19Ò»¡¢Îó²î¸ÅÊö
Îó²îÃû³Æ | Ivanti Connect Secure & Policy SecureÉí·ÝÑéÖ¤ÈÆ¹ýÎó²î | ||
CVE ID | CVE-2023-46805 | ||
Îó²îÀàÐÍ | Éí·ÝÑéÖ¤ÈÆ¹ý | ·¢Ã÷ʱ¼ä | 2024-01-11 |
Îó²îÆÀ·Ö | 8.2 | Îó²îÆ·¼¶ | ¸ßΣ |
¹¥»÷ÏòÁ¿ | ÍøÂç | ËùÐèȨÏÞ | ÎÞ |
ʹÓÃÄÑ¶È | µÍ | Óû§½»»¥ | ÎÞ |
PoC/EXP | ±£´æ | ÔÚҰʹÓà | ÒÑ·¢Ã÷ |
Ivanti Connect Secure£¨ICS£¬£¬£¬ÒÔǰ³ÆÎª Pulse Connect Secure£©ÊÇÒ»ÖÖVPN½â¾ö¼Æ»®£¬£¬£¬ËüÔÊÐíÔ¶³ÌºÍÒÆ¶¯Óû§´ÓÈκÎÖ§³ÖÍøÂçµÄ×°±¸»á¼û¹«Ë¾×ÊÔ´£»£»£»Ivanti Policy Secure£¨IPS£©ÊÇÒ»ÖÖÍøÂç»á¼û¿ØÖÆ (NAC) ½â¾ö¼Æ»®£¬£¬£¬¿ÉΪÊÚȨºÍÇå¾²µÄÓû§ºÍ×°±¸Ìṩ»á¼ûȨÏÞ¡£¡£¡£
2024Äê1ÔÂ11ÈÕ£¬£¬£¬¼øºÚµ£±£ÍøVSRC¼à²âµ½Ivanti Connect Secure ºÍIvanti Policy SecureÖб£´æÒ»¸öÉí·ÝÑéÖ¤ÈÆ¹ýÎó²î£¨CVE-2023-46805£©ºÍÒ»¸öÏÂÁî×¢ÈëÎó²î£¨CVE-2024-21887£©£¬£¬£¬Î´¾Éí·ÝÑéÖ¤µÄÍþвÕß¿É×éºÏʹÓÃÕâÁ½¸öÎó²îµ¼ÖÂÔ¶³Ì´úÂëÖ´ÐУ¬£¬£¬ÏÖÔÚÕâЩÎó²îÒÑ·¢Ã÷±»Ê¹Ó㬣¬£¬ÏêÇéÈçÏ£º
CVE-2023-46805£ºIvanti Connect Secure & Policy SecureÉí·ÝÑéÖ¤ÈÆ¹ýÎó²î£¨¸ßΣ£©
Ivanti Connect SecureºÍ Ivanti Policy Secure µÄ Web ×é¼þÖб£´æÉí·ÝÑéÖ¤ÈÆ¹ýÎó²î£¬£¬£¬¿ÉÄܵ¼ÖÂÔ¶³ÌÍþвÕßÈÆ¹ý¿ØÖÆÉó²é»á¼ûÊÜÏÞ×ÊÔ´¡£¡£¡£¸ÃÎó²îµÄCVSSÆÀ·ÖΪ8.2¡£¡£¡£
CVE-2024-21887£ºIvanti Connect Secure & Policy SecureÏÂÁî×¢ÈëÎó²î£¨ÑÏÖØ£©
Ivanti Connect Secure ºÍ Ivanti Policy Secure µÄ Web ×é¼þÖб£´æÏÂÁî×¢ÈëÎó²î£¬£¬£¬¾ÓÉÉí·ÝÑéÖ¤µÄÖÎÀíÔ±Óû§¿É·¢ËÍÌØÖÆÇëÇóÔÚÊÜÓ°Ïì×°±¸ÉÏÖ´ÐÐí§ÒâÏÂÁî¡£¡£¡£¸ÃÎó²îµÄCVSSÆÀ·ÖΪ9.1£¬£¬£¬¿ÉÓëÉí·ÝÑéÖ¤ÈÆ¹ýÎó²îCVE-2023-46805×éºÏʹÓᣡ£¡£
¶þ¡¢Ó°Ïì¹æÄ£
Ivanti Connect Secure & Ivanti Policy Secure 9.x¡¢22.x
Èý¡¢Çå¾²²½·¥
3.1 Éý¼¶°æ±¾
ÏÖÔÚIvantiÒÑÐû²¼ÁËÐÞ¸´³ÌÐò°æ±¾£¬£¬£¬Ô¤¼Æ½«ÓÚ1ÔÂ22ÈÕ»ò2ÔÂ19ÈÕ±¾ÖÜÌṩ£¬£¬£¬ÊÜÓ°ÏìÓû§¿ÉÉý¼¶µ½×îа汾µÄ Ivanti Connect Secure »ò Ivanti Policy Secure¡£¡£¡£
3.2 ÔÝʱ²½·¥
¿Éͨ¹ýIvanti µÄÏÂÔØÃÅ»§µ¼Èëmitigation.release.20240107.1.xml ÎļþÀ´»º½â CVE-2023-46805 ºÍ CVE-2024-21887£¬£¬£¬ÏêÇé¿É²Î¿¼¹Ù·½Í¨¸æ¡£¡£¡£
ÏÂÔØÁ´½Ó£º
https://forums.ivanti.com/s/article/Download-Links-Related-to-CVE-2023-46805-and-CVE-2024-21887
3.3 ͨÓý¨Òé
l °´ÆÚ¸üÐÂϵͳ²¹¶¡£¬£¬£¬ïÔÌϵͳÎó²î£¬£¬£¬ÌáÉýЧÀÍÆ÷µÄÇå¾²ÐÔ¡£¡£¡£
l ÔöǿϵͳºÍÍøÂçµÄ»á¼û¿ØÖÆ£¬£¬£¬Ð޸ķÀ»ðǽսÂÔ£¬£¬£¬¹Ø±Õ·ÇÐëÒªµÄÓ¦Óö˿ڻòЧÀÍ£¬£¬£¬ïÔ̽«Î£ÏÕЧÀÍ£¨ÈçSSH¡¢RDPµÈ£©Ì»Â¶µ½¹«Íø£¬£¬£¬ïÔ̹¥»÷Ãæ¡£¡£¡£
l ʹÓÃÆóÒµ¼¶Çå¾²²úÆ·£¬£¬£¬ÌáÉýÆóÒµµÄÍøÂçÇå¾²ÐÔÄÜ¡£¡£¡£
l ÔöǿϵͳÓû§ºÍȨÏÞÖÎÀí£¬£¬£¬ÆôÓöàÒòËØÈÏÖ¤»úÖÆºÍ×îСȨÏÞÔÔò£¬£¬£¬Óû§ºÍÈí¼þȨÏÞÓ¦¼á³ÖÔÚ×îµÍÏÞ¶È¡£¡£¡£
l ÆôÓÃÇ¿ÃÜÂëÕ½ÂÔ²¢ÉèÖÃΪ°´ÆÚÐ޸ġ£¡£¡£
3.4 ²Î¿¼Á´½Ó
https://forums.ivanti.com/s/article/KB-CVE-2023-46805-Authentication-Bypass-CVE-2024-21887-Command-Injection-for-Ivanti-Connect-Secure-and-Ivanti-Policy-Secure-Gateways
https://nvd.nist.gov/vuln/detail/CVE-2023-46805
ËÄ¡¢°æ±¾ÐÅÏ¢
°æ±¾ | ÈÕÆÚ | ±¸×¢ |
V1.0 | 2024-01-19 | Ê×´ÎÐû²¼ |
Îå¡¢¸½Â¼
5.1 ¼øºÚµ£±£Íø¼ò½é
¼øºÚµ£±£Íø½¨ÉèÓÚ1996Ä꣬£¬£¬ÊÇÓÉÁôÃÀ²©Ê¿ÑÏÍû¼ÑŮʿ½¨ÉèµÄ¡¢ÓµÓÐÍêÈ«×ÔÖ÷֪ʶ²úȨµÄÐÅÏ¢Çå¾²¸ß¿Æ¼¼ÆóÒµ¡£¡£¡£ÊǺ£ÄÚ×î¾ßʵÁ¦µÄÐÅÏ¢Çå¾²²úÆ·¡¢Ç徲ЧÀͽâ¾ö¼Æ»®µÄÁ캽ÆóÒµÖ®Ò»¡£¡£¡£
¹«Ë¾×ܲ¿Î»ÓÚ±±¾©ÊÐÖйشåÈí¼þÔ°¼øºÚµ£±£Íø´óÏ㬣¬£¬¹«Ë¾Ô±¹¤6000ÓàÈË£¬£¬£¬Ñз¢ÍŶÓ1200ÓàÈË, ÊÖÒÕЧÀÍÍŶÓ1300ÓàÈË¡£¡£¡£ÔÚÌìϸ÷Ê¡¡¢ÊС¢×ÔÖÎÇøÉèÁ¢·ÖÖ§»ú¹¹ÁùÊ®¶à¸ö£¬£¬£¬ÓµÓÐÁýÕÖÌìϵÄÏúÊÛϵͳ¡¢ÇþµÀϵͳºÍÊÖÒÕÖ§³Öϵͳ¡£¡£¡£¹«Ë¾ÓÚ2010Äê6ÔÂ23ÈÕÔÚÉîÛÚÖÐС°å¹ÒÅÆÉÏÊС£¡£¡££¨¹ÉƱ´úÂ룺002439£©
¶àÄêÀ´£¬£¬£¬¼øºÚµ£±£ÍøÖÂÁ¦ÓÚÌṩ¾ßÓйú¼Ê¾ºÕùÁ¦µÄ×ÔÖ÷Á¢ÒìµÄÇå¾²²úÆ·ºÍ×î¼Ñʵ¼ùЧÀÍ£¬£¬£¬×ÊÖú¿Í»§ÖÜÈ«ÌáÉýÆäIT»ù´¡ÉèÊ©µÄÇå¾²ÐÔºÍÉú²úЧÄÜ£¬£¬£¬Îª´òÔìºÍÌáÉý¹ú¼Ê»¯µÄÃñ×åÐÅÏ¢Çå¾²¹¤ÒµÁì¾üÆ·ÅÆ¶ø²»Ð¸Æð¾¢¡£¡£¡£
5.2 ¹ØÓÚ¼øºÚµ£±£Íø
¼øºÚµ£±£ÍøÇå¾²Ó¦¼±ÏìÓ¦ÖÐÐÄÒÑÐû²¼1000¶à¸öÎó²îͨ¸æºÍΣº¦Ô¤¾¯£¬£¬£¬ÎÒÃǽ«Ò»Á¬¸ú×ÙÈ«Çò×îеÄÍøÂçÇå¾²ÊÂÎñºÍÎó²î£¬£¬£¬ÎªÆóÒµµÄÐÅÏ¢Çå¾²±£¼Ý»¤º½¡£¡£¡£
¹Ø×¢ÎÒÃÇ£º