¡¾Â©¶´Í¨¸æ¡¿Judge0ɳÏäÌÓÒÝ´úÂëÖ´ÐЩ¶´£¨CVE-2024-28185£©
Ðû²¼Ê±¼ä 2024-04-30Ò»¡¢Â©¶´¸ÅÊö
©¶´Ãû³Æ | Judge0ɳÏäÌÓÒÝ´úÂëÖ´ÐЩ¶´ | ||
CVE ID | CVE-2024-28185 | ||
©¶´ÀàÐÍ | ·ûºÅÁ´½Ó¡¢É³ÏäÌÓÒÝ | ·¢ÏÖʱ¼ä | 2024-04-30 |
©¶´ÆÀ·Ö | 10.0 | ©¶´Æ·¼¶ | ÑÏÖØ |
¹¥»÷ÏòÁ¿ | ÍøÂç | ËùÐèȨÏÞ | ÎÞ |
ÀûÓÃÄÑ¶È | µÍ | Óû§½»»¥ | ÎÞ |
PoC/EXP | ÒѹûÈ» | ÔÚÒ°ÀûÓà | δ·¢ÏÖ |
Judge0ÊÇÒ»¸öÇ¿´óµÄ¡¢¿ÉÀ©Õ¹µÄ¿ªÔ´ÔÚÏß´úÂëÖ´ÐÐϵͳ£¬¿ÉÒÔʹÓÃËüÀ´¹¹½¨ÐèÒªÔÚÏß´úÂëÖ´Ðй¦Ð§µÄÖÖÖÖÓ¦Ó÷¨Ê½¡£
2024Äê4ÔÂ30ÈÕ£¬¶¶È¦Îª¶Ä¶øÉúVSRC¼à²âµ½Judge0ÖÐÐÞ¸´Á˶à¸öɳÏäÌÓÒÝ©¶´£¬ÍþвÕß¿ÉÀûÓÃÕâЩ©¶´ÊµÏÖɳÏäÌÓÒÝ¡¢´úÂëÖ´Ðв¢¿ÉÄÜ»ñµÃÖ÷»úÉϵÄrootȨÏÞ£¬ÏêÇéÈçÏ£º
CVE-2024-28185£ºJudge0·ûºÅÁ´½ÓɳÏäÌÓÒÝ©¶´
ÓÉÓÚ¸ÃÓ¦Ó÷¨Ê½ÖÐδ¿¼ÂÇ·ÅÖÃÔÚɳÏäĿ¼ÄڵķûºÅÁ´½Ó£¬ÍþвÕß¿ÉÒÔÀûÓ÷ûºÅÁ´½ÓдÈëÈÎÒâÎļþ²¢ÔÚɳÏäÍâʵÏÖ´úÂëÖ´ÐУ¬ÀÖ³ÉÀûÓøÃ©¶´¿ÉÄܵ¼ÖÂÔÚÔËÐÐÌá½»×÷ÒµµÄ Docker ÈÝÆ÷ÉÏ»ñµÃ·ÇɳÏä´úÂëÖ´ÐÐȨÏÞ£¬²¢¿ÉÄÜÔÚDockerÈÝÆ÷Ö®ÍâÌáÉýȨÏÞ¡£¸Ã©¶´µÄCVSSÆÀ·ÖΪ10.0¡£
CVE-2024-28189£ºJudge0·ûºÅÁ´½ÓchownɳÏäÌÓÒÝ©¶´
ÓÉÓÚ¸ÃÓ¦Ó÷¨Ê½¶ÔɳÏäÖеIJ»ÊÜÐÅÈεÄÎļþʹÓÃUnix/Linux chownÃüÁÍþвÕß¿ÉÒÔͨ¹ý´´½¨Ö¸ÏòɳÏäÍⲿÎļþµÄ·ûºÅÁ´½ÓÀ´ÀûÓøù¦Ð§£¬´Ó¶øµ¼ÖÂÔÚɳÏäÍâµÄÈÎÒâÎļþÉÏÔËÐÐchown¡£ÍþвÕß¿ÉÀûÓøÃ©¶´ÈƹýCVE-2024-28185µÄ²¹¶¡²¢ÊµÏÖɳÏäÌÓÒݺʹúÂëÖ´ÐУ¬¸Ã©¶´µÄCVSSÆÀ·ÖΪ10.0¡£
CVE-2024-29021£ºJudge0 SSRFɳÏäÌÓÒÝ©¶´
Judge0ÖдæÔÚ²»Äþ¾²µÄĬÈÏÅäÖ㬵¼Ö·þÎñÈÝÒ×Êܵ½Í¨¹ý·þÎñÆ÷¶ËÇëÇóαÔ죨SSRF£©½øÐÐɳÏäÌÓÒÝ£¬¶ÔJudge0 API ÓÐ×ã¹»·ÃÎÊȨÏÞµÄÍþвÕßÄܹ»ÒÔÄ¿±ê¼ÆËã»úÉ쵀 root Éí·ÝʵÏÖ·ÇɳÏä´úÂëÖ´ÐС£¸Ã©¶´µÄCVSSÆÀ·ÖΪ9.1£¬ÀûÓøÃ©¶´ÐèÔÚ judge0.conf Öн« ALLOW_ENABLE_NETWORK ÉèΪ true »ò¿Õ£¬ÇÒPOSTGRES_PASSWORD ±ØÐëΪĬÈÏÃÜÂë»ò¿É±©Á¦ÆÆ½âÃÜÂë¡£
¶þ¡¢Ó°Ï췶Χ
Judge0 <= 1.13.0
Èý¡¢Äþ¾²´ëÊ©
3.1 Éý¼¶°æ±¾
Ŀǰ¸Ã©¶´ÒѾÐÞ¸´£¬ÊÜÓ°ÏìÓû§¿ÉÉý¼¶µ½ÒÔϰ汾£º
Judge0 >= 1.13.1
ÏÂÔØÁ´½Ó£º
https://github.com/judge0/judge0/releases
3.2 ÁÙʱ´ëÊ©
ÔÝÎÞ¡£
3.3 ͨÓý¨Òé
l ¶¨ÆÚ¸üÐÂϵͳ²¹¶¡£¬¼õÉÙϵͳ©¶´£¬ÌáÉý·þÎñÆ÷µÄÄþ¾²ÐÔ¡£
l ¼ÓǿϵͳºÍÍøÂçµÄ·ÃÎÊ¿ØÖÆ£¬Ð޸ķÀ»ðǽ¼ÆÄ±£¬¹Ø±Õ·ÇÐëÒªµÄÓ¦Óö˿ڻò·þÎñ£¬¼õÉÙ½«Î£ÏÕ·þÎñ£¨ÈçSSH¡¢RDPµÈ£©Ì»Â¶µ½¹«Íø£¬¼õÉÙ¹¥»÷Ãæ¡£
l ʹÓÃÆóÒµ¼¶Äþ¾²²úÎÌáÉýÆóÒµµÄÍøÂçÄþ¾²ÐÔÄÜ¡£
l ¼ÓǿϵͳÓû§ºÍȨÏÞ¹ÜÀí£¬ÆôÓöàÒòËØÈÏÖ¤»úÖÆºÍ×îСȨÏÞÔÔò£¬Óû§ºÍÈí¼þȨÏÞÓ¦±£³ÖÔÚ×îµÍÏÞ¶È¡£
l ÆôÓÃÇ¿ÃÜÂë¼ÆÄ±²¢ÉèÖÃΪ¶¨ÆÚÐ޸ġ£
3.4 ²Î¿¼Á´½Ó
https://github.com/judge0/judge0/security/advisories/GHSA-h9g2-45c8-89cf
https://github.com/judge0/judge0/security/advisories/GHSA-3xpw-36v7-2cmg
https://github.com/judge0/judge0/security/advisories/GHSA-q7vg-26pg-v5hr
https://tantosec.com/blog/judge0/
ËÄ¡¢°æ±¾ÐÅÏ¢
°æ±¾ | ÈÕÆÚ | ±¸×¢ |
V1.0 | 2024-04-30 | Ê×´ÎÐû²¼ |
Îå¡¢¸½Â¼
5.1 ¶¶È¦Îª¶Ä¶øÉú¼ò½é
¶¶È¦Îª¶Ä¶øÉú½¨Á¢ÓÚ1996Ä꣬ÊÇÓÉÁôÃÀ²©Ê¿ÑÏÍû¼ÑŮʿ´´½¨µÄ¡¢ÓµÓÐÍêÈ«×ÔÖ÷֪ʶ²úȨµÄÐÅÏ¢Äþ¾²¸ß¿Æ¼¼ÆóÒµ¡£ÊǹúÄÚ×î¾ßʵÁ¦µÄÐÅÏ¢Äþ¾²²úÎï¡¢Äþ¾²·þÎñ½â¾ö·½°¸µÄÁ캽ÆóÒµÖ®Ò»¡£
¹«Ë¾×ܲ¿Î»ÓÚ±±¾©ÊÐÖйشåÈí¼þÔ°¶¶È¦Îª¶Ä¶øÉú´óÏ㬹«Ë¾Ô±¹¤6000ÓàÈË£¬Ñз¢ÍŶÓ1200ÓàÈË, ¼¼Êõ·þÎñÍŶÓ1300ÓàÈË¡£ÔÚÈ«¹ú¸÷Ê¡¡¢ÊС¢×ÔÖÎÇøÉèÁ¢·ÖÖ§»ú¹¹ÁùÊ®¶à¸ö£¬ÓµÓÐÁýÕÖÈ«¹úµÄÏúÊÛÌåϵ¡¢ÇþµÀÌåϵºÍ¼¼ÊõÖ§³ÖÌåϵ¡£¹«Ë¾ÓÚ2010Äê6ÔÂ23ÈÕÔÚÉîÛÚÖÐС°å¹ÒÅÆÉÏÊС££¨¹ÉƱ´úÂ룺002439£©
¶àÄêÀ´£¬¶¶È¦Îª¶Ä¶øÉúÖÂÁ¦ÓÚÌṩ¾ßÓйú¼Ê¾ºÕùÁ¦µÄ×ÔÖ÷´´ÐµÄÄþ¾²²úÎïºÍ×î¼Ñʵ¼ù·þÎñ£¬×ÊÖú¿Í»§È«ÃæÌáÉýÆäIT»ù´¡ÉèÊ©µÄÄþ¾²ÐÔºÍÉú²úЧÄÜ£¬Îª´òÔìºÍÌáÉý¹ú¼Ê»¯µÄÃñ×åÐÅÏ¢Äþ¾²¹¤ÒµÁì¾üÆ·ÅÆ¶ø²»Ð¸Å¬Á¦¡£
5.2 ¹ØÓÚ¶¶È¦Îª¶Ä¶øÉú
¶¶È¦Îª¶Ä¶øÉúÄþ¾²Ó¦¼±ÏìÓ¦ÖÐÐÄÒÑÐû²¼1000¶à¸ö©¶´Í¨¸æºÍ·çÏÕÔ¤¾¯£¬ÎÒÃǽ«Á¬Ðø¸ú×ÙÈ«Çò×îеÄÍøÂçÄþ¾²Ê¼þºÍ©¶´£¬ÎªÆóÒµµÄÐÅÏ¢Äþ¾²±£¼Ý»¤º½¡£
¹Ø×¢ÎÒÃÇ£º