¡¾Îó²îͨ¸æ¡¿GrafanaÉí·ÝÈÏÖ¤ÈÆ¹ýÎó²î£¨CVE-2023-3128£©
Ðû²¼Ê±¼ä 2023-06-27Ò»¡¢Îó²î¸ÅÊö
CVE ID | CVE-2023-3128 | ·¢Ã÷ʱ¼ä | 2023-06-25 |
Àà ÐÍ | Éí·ÝÈÏÖ¤ÈÆ¹ý | µÈ ¼¶ | ÑÏÖØ |
¹¥»÷ÏòÁ¿ | ÍøÂç | ËùÐèȨÏÞ | ÎÞ |
¹¥»÷ÖØÆ¯ºó | µÍ | Óû§½»»¥ | ÎÞ |
PoC/EXP | ÔÚҰʹÓà | δ·¢Ã÷ |
GrafanaÊÇÒ»¿îÓÃGoÓïÑÔ¿ª·¢µÄ¿ªÔ´Êý¾Ý¿ÉÊÓ»¯¹¤¾ß£¬¿ÉÒÔ×öÊý¾Ý¼à¿ØºÍÊý¾Ýͳ¼Æ,²¢´øÓи澯¹¦Ð§¡£
¿ËÈÕ£¬×ðÁú¿¹ÙÍøÈë¿ÚVSRC¼à²âµ½GrafanaÖÐÐÞ¸´ÁËÒ»¸öÉí·ÝÈÏÖ¤ÈÆ¹ýÎó²î£¨CVE-2023-3128£©£¬¸ÃÎó²îµÄCVSSv3ÆÀ·ÖΪ9.4¡£
Grafanaƾ֤µç×ÓÓʼþÉùÃ÷ÑéÖ¤Azure Active Directory ÕÊ»§£¬µ«ÔÚAzure AD ÉÏ£¬ÉèÖÃÎļþµç×ÓÓʼþ×Ö¶ÎÔÚ Azure AD ×â»§Öв¢²»Î¨Ò»¡£ÍþвÕß¿ÉÒÔ½¨ÉèÒ»¸öÓëÄ¿µÄGrafana ÕË»§ÏàͬµÄµç×ÓÓʼþµØÖ·µÄ¶ñÒâÕÊ»§£¬Ê¹ÓøÃÎó²îÈÆ¹ýÉí·ÝÑéÖ¤½ÓÊÜÄ¿µÄÓû§µÄGrafanaÕË»§£¬´Ó¶ø»á¼ûÃô¸ÐÐÅÏ¢¡£
¶þ¡¢Ó°Ïì¹æÄ£
Grafana°æ±¾£º>= 6.7.0
Èý¡¢Çå¾²²½·¥
3.1 Éý¼¶°æ±¾
ÏÖÔÚ¸ÃÎó²îÒѾÐÞ¸´£¬ÊÜÓ°ÏìÓû§¿ÉÉý¼¶µ½ÒÔϰ汾£º
Grafana 10.0.x °æ±¾£º10.0.1
Grafana 9.5.x °æ±¾£º9.5.5
Grafana 9.4.x °æ±¾£º9.4.13
Grafana 9.3.x °æ±¾£º9.3.16
Grafana 9.2.x °æ±¾£º9.2.20
Grafana 8.5.x °æ±¾£º8.5.27
ÏÂÔØÁ´½Ó£º
https://grafana.com/blog/2023/06/22/grafana-security-release-for-cve-2023-3128/
3.2 ÔÝʱ²½·¥
ÎÞ·¨Á¬Ã¦¸üеÄÓû§¿ÉÓ¦ÓÃÒÔÏ»º½â²½·¥Ö®Ò»£º
l ÔÚAzure ADÉèÖÃÖÐÌí¼Óallowed_groupsÉèÖã¬È·±£í§Òâµç×ÓÓʼþ²»¿É±»ÍþвÕßʹÓá£
l ÔÚAzure ADÖÐ×¢²áµ¥×â»§Ó¦ÓóÌÐò£¬ÒÔ±ÜÃâ¹¥»÷¡£
3.3 ͨÓý¨Òé
l °´ÆÚ¸üÐÂϵͳ²¹¶¡£¬ïÔÌϵͳÎó²î£¬ÌáÉý·þÎñÆ÷µÄÇå¾²ÐÔ¡£
l ÔöǿϵͳºÍÍøÂçµÄ»á¼û¿ØÖÆ£¬Ð޸ķÀ»ðǽսÂÔ£¬¹Ø±Õ·ÇÐëÒªµÄÓ¦Óö˿ڻò·þÎñ£¬ïÔ̽«Î£ÏÕ·þÎñ£¨ÈçSSH¡¢RDPµÈ£©Ì»Â¶µ½¹«Íø£¬ïÔ̹¥»÷Ãæ¡£
l ʹÓÃÆóÒµ¼¶Çå¾²²úÆ·£¬ÌáÉýÆóÒµµÄÍøÂçÇå¾²ÐÔÄÜ¡£
l ÔöǿϵͳÓû§ºÍȨÏÞ¹ÜÀí£¬ÆôÓöàÒòËØÈÏÖ¤»úÖÆºÍ×îСȨÏÞÔÔò£¬Óû§ºÍÈí¼þȨÏÞÓ¦¼á³ÖÔÚ×îµÍÏÞ¶È¡£
l ÆôÓÃÇ¿ÃÜÂëÕ½ÂÔ²¢ÉèÖÃΪ°´ÆÚÐ޸ġ£
3.4 ²Î¿¼Á´½Ó
https://grafana.com/security/security-advisories/cve-2023-3128/
https://www.bleepingcomputer.com/news/security/grafana-warns-of-critical-auth-bypass-due-to-azure-ad-integration/
ËÄ¡¢°æ±¾ÐÅÏ¢
°æ±¾ | ÈÕÆÚ | ±¸×¢ |
V1.0 | 2023-06-27 | Ê×´ÎÐû²¼ |
Îå¡¢¸½Â¼
5.1 ×ðÁú¿¹ÙÍøÈë¿Ú¼ò½é
×ðÁú¿¹ÙÍøÈë¿Ú½¨ÉèÓÚ1996Ä꣬ÊÇÓÉÁôÃÀ²©Ê¿ÑÏÍû¼ÑŮʿ½¨ÉèµÄ¡¢ÓµÓÐÍêÈ«×ÔÖ÷֪ʶ²úȨµÄÐÅÏ¢Çå¾²¸ß¿Æ¼¼ÆóÒµ¡£ÊǺ£ÄÚ×î¾ßʵÁ¦µÄÐÅÏ¢Çå¾²²úÆ·¡¢Çå¾²·þÎñ½â¾ö¼Æ»®µÄÁ캽ÆóÒµÖ®Ò»¡£
¹«Ë¾×ܲ¿Î»ÓÚ±±¾©ÊÐÖйشåÈí¼þÔ°×ðÁú¿¹ÙÍøÈë¿Ú´óÏ㬹«Ë¾Ô±¹¤6000ÓàÈË£¬Ñз¢ÍŶÓ1200ÓàÈË, ÊÖÒÕ·þÎñÍŶÓ1300ÓàÈË¡£ÔÚÌìϸ÷Ê¡¡¢ÊС¢×ÔÖÎÇøÉèÁ¢·ÖÖ§»ú¹¹ÁùÊ®¶à¸ö£¬ÓµÓÐÁýÕÖÌìϵÄÏúÊÛϵͳ¡¢ÇþµÀϵͳºÍÊÖÒÕÖ§³Öϵͳ¡£¹«Ë¾ÓÚ2010Äê6ÔÂ23ÈÕÔÚÉîÛÚÖÐС°å¹ÒÅÆÉÏÊС££¨¹ÉƱ´úÂ룺002439£©
¶àÄêÀ´£¬×ðÁú¿¹ÙÍøÈë¿ÚÖÂÁ¦ÓÚÌṩ¾ßÓйú¼Ê¾ºÕùÁ¦µÄ×ÔÖ÷Á¢ÒìµÄÇå¾²²úÆ·ºÍ×î¼Ñʵ¼ù·þÎñ£¬×ÊÖú¿Í»§ÖÜÈ«ÌáÉýÆäIT»ù´¡ÉèÊ©µÄÇå¾²ÐÔºÍÉú²úЧÄÜ£¬Îª´òÔìºÍÌáÉý¹ú¼Ê»¯µÄÃñ×åÐÅÏ¢Çå¾²¹¤ÒµÁì¾üÆ·ÅÆ¶ø²»Ð¸Æð¾¢¡£
5.2 ¹ØÓÚ×ðÁú¿¹ÙÍøÈë¿Ú
×ðÁú¿¹ÙÍøÈë¿ÚÇå¾²Ó¦¼±ÏìÓ¦ÖÐÐÄÒÑÐû²¼1000¶à¸öÎó²îͨ¸æºÍΣº¦Ô¤¾¯£¬ÎÒÃǽ«Ò»Á¬¸ú×ÙÈ«Çò×îеÄÍøÂçÇå¾²ÊÂÎñºÍÎó²î£¬ÎªÆóÒµµÄÐÅÏ¢Çå¾²±£¼Ý»¤º½¡£
¹Ø×¢ÎÒÃÇ£º



¾©¹«Íø°²±¸11010802024551ºÅ