¡¾·ì϶¹«¸æ¡¿Cisco Smart Licensing Utility¾²Ì¬Æ¾Ö¤ºóÃÅ·ì϶£¨CVE-2024-20439£©
°ä²¼¹¦·ò 2024-09-05Ò»¡¢¡¢·ì϶¸ÅÊö
·ì϶Ãû³Æ | Cisco Smart Licensing Utility¾²Ì¬Æ¾Ö¤ºóÃÅ·ì϶ | ||
CVE ID | CVE-2024-20439 | ||
·ì϶ÀàÐÍ | ºóÃÅ·ì϶ | ·¢ÏÖ¹¦·ò | 2024-09-05 |
·ì϶ÆÀ·Ö | 9.8 | ·ì϶µÈ¼¶ | ¸ßΣ |
¹¥»÷ÏòÁ¿ | ÍøÂç | ËùÐèȨÏÞ | ÎÞ |
ÀûÓÃÄÑ¶È | µÍ | Óû§½»»¥ | ÎÞ |
PoC/EXP | δ¹«¿ª | ÔÚÒ°ÀûÓà | δ·¢ÏÖ |
Cisco Smart License Utility (CSLU)ÊÇ˼¿Æ¹«Ë¾ÍƳöµÄÒ»ÖÖÈí¼þÐí¿ÉÖÎÀí¹¤¾ß£¬£¬Ëüͨ¹ý¼¯ÖÐÖÎÀí¡¢¡¢ÊµÊ±¼à¿Ø¡¢¡¢½Ã½ÝÐԺͳɱ¾Ð§ÒæµÈÓÅÊÆ£¬£¬Ô®ÊÖ¿Í»§¸üºÃµØÖÎÀíÆäÈí¼þ×ʲú¡£¡£
2024Äê9ÔÂ5ÈÕ£¬£¬OG¶«·½Ìü¼¯ÍÅVSRC¼à²âµ½CiscoÐÞ¸´ÁËCisco Smart License UtilityÖеľ²Ì¬Æ¾Ö¤ºóÃÅ·ì϶£¨CVE-2024-20439£©ºÍÐÅϢй¶·ì϶£¨CVE-2024-20440£©£¬£¬ÕâЩ·ì϶µÄCVSSÆÀ·Ö¾ùΪ9.8£¬£¬ÏêÇéÈçÏ£º£º
CVE-2024-20439£º£ºCisco Smart Licensing Utility¾²Ì¬Æ¾Ö¤ºóÃÅ·ì϶
Cisco Smart License UtilityÖдæÔÚδ¼Í¼µÄÖÎÀíÕÊ»§¾²Ì¬Æ¾Ö¤ºóÃÅ·ì϶£¨ÀýÈçLibrary4C$LU£©£¬£¬Î´¾Éí·ÝÑéÖ¤µÄÔ¶³ÌÍþвÕß¿ÉʹÓþ²Ì¬ÖÎÀíÆ¾Ö¤µÇ¼ÊÜÓ°ÏìµÄϵͳ£¬£¬»ñÈ¡Ãô¸ÐÐÅÏ¢²¢ÒÔÖÎÀíȨÏÞÖ´ÐжñÒâ²Ù×÷¡£¡£
CVE-2024-20440£º£ºCisco Smart Licensing UtilityÐÅϢй¶·ì϶
Cisco Smart License UtilityÖдæÔÚÐÅϢй¶·ì϶£¬£¬¸Ã·ì϶ÊÇÓÉÓÚµ÷ÊÔÈÕÖ¾Îļþ¹ýÓÚÈß³¤µ¼Öµģ¬£¬Î´¾Éí·ÝÑéÖ¤µÄÔ¶³ÌÍþвÕß¿Éͨ¹ýÏòÊÜÓ°ÏìµÄÉ豸·¢ËͶñÒâHTTPÒªÇóÀ´ÀûÓø÷ì϶£¬£¬ ´Ó¶ø»ñÈ¡Ô̺¬Ãô¸ÐÊý¾Ý£¨ÀýÈç¿ÉÓÃÓÚ½Ó¼ûAPIµÄÍ´´¦£©µÄÈÕÖ¾Îļþ¡£¡£
¶þ¡¢¡¢Ó°ÏìÁìÓò
Cisco Smart License Utility 2.0.0
Cisco Smart License Utility 2.1.0
Cisco Smart License Utility 2.2.0
Èý¡¢¡¢°²È«´ëÊ©
3.1 Éý¼¶°æ±¾
ĿǰÕâЩ·ì϶ÒѾÐÞ¸´£¬£¬ÊÜÓ°ÏìÓû§¿ÉÉý¼¶µ½Cisco Smart License Utility 2.3.0»ò¸ü¸ß°æ±¾¡£¡£
ÏÂÔØÁ´½Ó£º£º
https://www.cisco.com/c/en/us/support/index.html
3.2 һʱ´ëÊ©
ÔÝÎÞ¡£¡£
3.3 ͨÓý¨Òé
l ¶¨ÆÚ¸üÐÂϵͳ²¹¶¡£¡£¬£¬Ï÷¼õϵͳ·ì϶£¬£¬ÌáÉý·þÎñÆ÷µÄ°²È«ÐÔ¡£¡£
l ¼ÓǿϵͳºÍÍøÂçµÄ½Ó¼û½ÚÖÆ£¬£¬Åú¸Ä·À»ðǽսÊõ£¬£¬¹Ø±Õ·Ç±ØÒªµÄÀûÓö˿ڻò·þÎñ£¬£¬Ï÷¼õ½«Î£ÏÕ·þÎñ£¨ÈçSSH¡¢¡¢RDPµÈ£©Â¶³öµ½¹«Íø£¬£¬Ï÷¼õ¹¥»÷Ãæ¡£¡£
l ʹÓÃÆóÒµ¼¶°²È«²úÆ·£¬£¬ÌáÉýÆóÒµµÄÍøÂ簲ȫ»úÄÜ¡£¡£
l ¼ÓǿϵͳÓû§ºÍȨÏÞÖÎÀí£¬£¬ÆôÓöà³É·ÖÈÏÖ¤»úÖÆºÍ×îСȨÏÞ×¼Ôò£¬£¬Óû§ºÍÈí¼þȨÏÞӦά³ÖÔÚ×îµÍÏÞ¶È¡£¡£
l ÆôÓÃÇ¿ÃÜÂëÕ½Êõ²¢ÉèÖÃΪ¶¨ÆÚÅú¸Ä¡£¡£
3.4 ²Î¿¼Á´½Ó
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cslu-7gHMzWmw
https://nvd.nist.gov/vuln/detail/CVE-2024-20439
ËÄ¡¢¡¢°æ±¾ÐÅÏ¢
°æ±¾ | ÈÕÆÚ | ±¸×¢ |
V1.0 | 2024-09-05 | ³õ´Î°ä²¼ |
Îå¡¢¡¢¸½Â¼
5.1 OG¶«·½Ìü¼ò½é
OG¶«·½Ìü³ÉÁ¢ÓÚ1996Ä꣬£¬ÊÇÓÉÁôÃÀ²©Ê¿ÑÏÍû¼ÑŮʿ´´½¨µÄ¡¢¡¢Õ¼ÓÐÆëÈ«×ÔÖ÷֪ʶ²úȨµÄÐÅÏ¢°²È«¸ß¿Æ¼¼ÆóÒµ¡£¡£ÊǹúÄÚ×î¾ßʵÁ¦µÄÐÅÏ¢°²È«²úÆ·¡¢¡¢°²È«·þÎñ½â¾ö¹æ»®µÄÁ캽ÆóÒµÖ®Ò»¡£¡£
¹«Ë¾×ܲ¿Î»ÓÚ±±¾©ÊÐÖйشåÈí¼þÔ°OG¶«·½Ìü´óÏ㬣¬¹«Ë¾Ô±¹¤6000ÓàÈË£¬£¬Ñз¢ÍŶÓ1200ÓàÈË, ¼¼Êõ·þÎñÍŶÓ1300ÓàÈË¡£¡£ÔÚÈ«¹ú¸÷Ê¡¡¢¡¢ÊС¢¡¢×ÔÖÎÇøÉèÁ¢·ÖÖ§»ú¹¹ÁùÊ®¶à¸ö£¬£¬Õ¼Óи²¸ÇÈ«¹úµÄÏúÊÛϵͳ¡¢¡¢ÇþµÀϵͳºÍ¼¼ÊõÖ§³Öϵͳ¡£¡£¹«Ë¾ÓÚ2010Äê6ÔÂ23ÈÕÔÚÀö½ÖÐС°å¹ÒÅÆÉÏÊС£¡££¨¹ÉƱ´úÂ룺£º002439£©
¶àÄêÀ´£¬£¬OG¶«·½ÌüÖÂÁ¦ÓÚÌṩӵÓйú¼Ê¾ºÕùÁ¦µÄ×ÔÖ÷´´Ðµİ²È«²úÆ·ºÍ×î¼Ñʵ¼Ê·þÎñ£¬£¬Ô®ÊÖ¿Í»§È«ÃæÌáÉýÆäIT»ù´¡ÉèÊ©µÄ°²È«ÐԺͳö²úЧÁ¦£¬£¬Îª´òÔìºÍÌáÉý¹ú¼Ê»¯µÄÃñ×åÐÅÏ¢°²È«²úÒµÁì¾üÆ·ÅÆ¶ø²»Ð¸ÖÂÁ¦¡£¡£
5.2 ¹ØÓÚOG¶«·½Ìü
OG¶«·½Ìü°²È«Ó¦¼±ÏìÓ¦ÖÐÐÄÒѰ䲼1000¶à¸ö·ì϶¹«¸æÎ¢·çÏÕÔ¤¾¯£¬£¬ÎÒÃǽ«³ÖÐø¸ú×ÙÈ«Çò×îеÄÍøÂ簲ȫÊÂÎñºÍ·ì϶£¬£¬ÎªÆóÒµµÄÐÅÏ¢°²È«±£¼Ý»¤º½¡£¡£
¹Ø×¢ÎÒÃÇ£º£º



¾©¹«Íø°²±¸11010802024551ºÅ