¡¾Îó²îͨ¸æ¡¿Fortinet FortiClientLinuxÔ¶³Ì´úÂëÖ´ÐÐÎó²î£¨CVE-2023-45590£©
Ðû²¼Ê±¼ä 2024-04-11
Ò»¡¢Îó²î¸ÅÊö
Îó²îÃû³Æ | Fortinet FortiClientLinuxÔ¶³Ì´úÂëÖ´ÐÐÎó²î | ||
CVE ID | CVE-2023-45590 | ||
Îó²îÀàÐÍ | ´úÂë×¢Èë | ·¢Ã÷ʱ¼ä | 2024-04-10 |
Îó²îÆÀ·Ö | 9.4 | Îó²îÆ·¼¶ | ¸ßΣ |
¹¥»÷ÏòÁ¿ | ÍøÂç | ËùÐèȨÏÞ | ÎÞ |
ʹÓÃÄÑ¶È | µÍ | Óû§½»»¥ | ÐèÒª |
PoC/EXP | δ¹ûÕæ | ÔÚҰʹÓà | δ·¢Ã÷ |
FortiClientÊÇÒ»ÖÖÖÜÈ«µÄÇå¾²½â¾ö¼Æ»®£¬£¬£¬£¬£¬£¬£¬¿É±£»£»£»£»£»¤ÖÕ¶ËÓû§×°±¸¡¢ÍøÂçºÍÓ¦ÓóÌÐò¡£¡£¡£¡£FortiClient for LinuxÖ§³ÖUbuntu¡¢Debian¡¢CentOS¡¢Red HatµÈ¶à¸öLinux¿¯Ðа棬£¬£¬£¬£¬£¬£¬ÌṩÁËFortiTelemetry¡¢·À²¡¶¾¡¢SSL VPNºÍÎó²îɨÃèµÈ¶àÖÖ¹¦Ð§¡£¡£¡£¡£
2024Äê4ÔÂ10ÈÕ£¬£¬£¬£¬£¬£¬£¬¼øºÚµ£±£ÍøVSRC¼à²âµ½Fortinet FortiClientLinuxÖÐÐÞ¸´ÁËÒ»¸öÔ¶³Ì´úÂëÖ´ÐÐÎó²î£¨CVE-2023-45590£©£¬£¬£¬£¬£¬£¬£¬ÆäCVSSÆÀ·ÖΪ9.4¡£¡£¡£¡£
Fortinet FortiClientLinux °æ±¾7.2.0¡¢7.0.6 - 7.0.10¡¢7.0.3 - 7.0.4Öб£´æÎó²î£¬£¬£¬£¬£¬£¬£¬¸ÃÎó²îÔ´ÓÚΣÏÕµÄ Nodejs ÉèÖ㬣¬£¬£¬£¬£¬£¬Î´¾Éí·ÝÑéÖ¤µÄÍþвÕß¿Éͨ¹ýÓÕµ¼FortiClientLinuxÓû§»á¼û¶ñÒâÍøÕ¾À´´¥·¢¸ÃÎó²î´Ó¶øµ¼ÖÂí§Òâ´úÂëÖ´ÐС£¡£¡£¡£
¶þ¡¢Ó°Ïì¹æÄ£
Fortinet FortiClientLinux 7.2.0
Fortinet FortiClientLinux 7.0.6 - 7.0.10
Fortinet FortiClientLinux 7.0.3 - 7.0.4
Èý¡¢Çå¾²²½·¥
3.1 Éý¼¶°æ±¾
ÏÖÔÚ¸ÃÎó²îÒѾÐÞ¸´£¬£¬£¬£¬£¬£¬£¬ÊÜÓ°ÏìÓû§¿ÉÉý¼¶µ½ÒÔϰ汾£º
Fortinet FortiClientLinux 7.2.0£ºÉý¼¶µ½7.2.1»ò¸ü¸ß°æ±¾¡£¡£¡£¡£
Fortinet FortiClientLinux 7.0.6 - 7.0.10¡¢7.0.3 - 7.0.4£ºÉý¼¶µ½7.0.11»ò¸ü¸ß°æ±¾¡£¡£¡£¡£
ÏÂÔØÁ´½Ó£º
https://docs.fortinet.com/document/forticlient/7.2.1/linux-release-notes/912707
3.2 ÔÝʱ²½·¥
ÔÝÎÞ¡£¡£¡£¡£
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://www.fortiguard.com/psirt/FG-IR-23-087
https://securityaffairs.com/161674/security/forticlientlinux-rce.html
ËÄ¡¢°æ±¾ÐÅÏ¢
°æ±¾ | ÈÕÆÚ | ±¸×¢ |
V1.0 | 2024-04-11 | 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