¡¾·ì϶¹«¸æ¡¿Apache Hadoop YARN Secure ContainersȨÏÞÌáÉý·ì϶£¨CVE-2023-26031£©
°ä²¼¹¦·ò 2023-11-17
Ò»¡¢·ì϶¸ÅÊö
CVE ID | CVE-2023-26031 | ·¢ÏÖ¹¦·ò | 2023-11-17 |
Àà ÐÍ | ȨÏÞÌáÉý | µÈ ¼¶ | ¸ßΣ |
¹¥»÷ÏòÁ¿ | ÍøÂç | ËùÐèȨÏÞ | µÍ |
¹¥»÷¸´ÔÓ¶È | µÍ | Óû§½»»¥ | ÎÞ |
PoC/EXP | δ¹«¿ª | ÔÚÒ°ÀûÓà | δ·¢ÏÖ |
Apache Hadoop ÊÇÒ»¸ö¿ªÔ´Èí¼þ¿ò¼Ü£¬£¬£¬£¬£¬£¬Í¨¹ýʹÓõ¥Ò»µÄ±à³ÌÄ£ÐÍ£¬£¬£¬£¬£¬£¬¸ß¶È¿¿µÃסµØ¶Ô´óÐÍÊý¾Ý¼¯½øÐÐÉ¢²¼Ê½´¦Öᣡ£¡£¡£¡£¡£¡£°²È«¼¯ÈºÖÐµÄ YARN ÈÝÆ÷ʹÓòÙ×÷ϵͳÉèʩΪÈÝÆ÷ÌṩִÐиôÀ룬£¬£¬£¬£¬£¬Secure Containers£¨°²È«ÈÝÆ÷£©½öÔÚ°²È«µÄ YARN ¼¯Èº»·¾³Öй¤×÷¡£¡£¡£¡£¡£¡£¡£
11ÔÂ17ÈÕ£¬£¬£¬£¬£¬£¬8827Ì«Ñô¼¯ÍÅVSRC¼à²âµ½Apache HadoopÖн¨¸´ÁËÒ»¸öȨÏÞÌáÉý·ì϶£¨CVE-2023-26031£©¡£¡£¡£¡£¡£¡£¡£LinuxϵͳÉϵÄApache Hadoop 3.3.1-3.3.4 ÖеÄlinux container-executor¶þ½øÔìÎļþÖдæÔÚȨÏÞÌáÉý·ì϶£¬£¬£¬£¬£¬£¬±¾µØµÍȨÏÞÓû§¿ÉÀûÓø÷ì϶»ñµÃ root ȨÏÞ¡£¡£¡£¡£¡£¡£¡£
Apache Hadoop Linux °²È«ÈÝÆ÷Ö´ÐÐÆ÷ÊÇLinuxContainerExecutor£¬£¬£¬£¬£¬£¬ËüʹÓÃÃûΪ container-executor µÄ±í²¿·¨Ê½À´Æô¶¯ÈÝÆ÷£¬£¬£¬£¬£¬£¬¸Ã·¨Ê½ÉèÖÃÁË setuid ½Ó¼ûȨÏÞ±êÖ¾£¬£¬£¬£¬£¬£¬ÔÊÐíÒÔ YARN ÀûÓ÷¨Ê½Óû§µÄȨÏÞÆô¶¯ÈÝÆ÷¡£¡£¡£¡£¡£¡£¡£²¹¶¡£¡£¡£¡£¡£¡£¡£¨YARN-10495£¬£¬£¬£¬£¬£¬Ê¹container-executorµÄ rpath ¿ÉÅäÖã©Åú¸ÄÁ˼ÓÔØ .so ÎļþµÄ¿â¼ÓÔØõè¾¶£¬£¬£¬£¬£¬£¬´Ó$ORIGIN/¸ÄΪ$ORIGIN/:../lib/native/¡£¡£¡£¡£¡£¡£¡£ÕâÊÇ libcrypto.so µØµãµÄõè¾¶£¬£¬£¬£¬£¬£¬µÍȨÏÞÓû§Äܹ»½«¶ñÒâ libcrypto ¿â×°Öõ½ÓµÓÐд½Ó¼ûȨÏÞµÄõè¾¶ÖУ¬£¬£¬£¬£¬£¬Å²ÓÃcontainer-executorºÅÁ£¬£¬£¬£¬£¬²¢ÒÔ root Éí·ÝÖ´ÐÐÅú¸ÄºóµÄ¿â¡£¡£¡£¡£¡£¡£¡£ÈôÊǾ¹ýÉí·ÝÑéÖ¤µÄÔ¶³ÌÓû§Äܹ»ÏòYARN ¼¯ÈºÌá½»×÷Òµ£¨ÔÚÎïÀíÖ÷»ú¶ø²»ÊÇÈÝÆ÷ÖÐÖ´ÐУ©£¬£¬£¬£¬£¬£¬Ò²¿ÉÀûÓø÷ì϶»ñµÃ root ȨÏÞ¡£¡£¡£¡£¡£¡£¡£
¶þ¡¢Ó°ÏìÁìÓò
Apache Hadoop °æ±¾3.3.1 - 3.3.4
Èý¡¢°²È«´ëÊ©
3.1 Éý¼¶°æ±¾
Ŀǰ¸Ã·ì϶ÒѾ½¨¸´£¬£¬£¬£¬£¬£¬ÊÜÓ°ÏìÓû§¿ÉÉý¼¶µ½Apache Hadoop°æ±¾ 3.3.5¡£¡£¡£¡£¡£¡£¡£
ÏÂÔØÁ´½Ó£º
https://hadoop.apache.org/releases.html
3.2 һʱ´ëÊ©
ÈôÊÇÒ×Êܹ¥»÷µÄ°æ±¾±ØÒª Yarn Secure Container ²¢ÇÒÎÞ·¨Éý¼¶£¬£¬£¬£¬£¬£¬Ç뽫container-executor¶þ½øÔìÎļþ´úÌæÎª3.3.5 °æ±¾¡£¡£¡£¡£¡£¡£¡£
ÈôÊDz»±ØÒª Yarn Secure Containers£¬£¬£¬£¬£¬£¬Çëɾ³ýbin/container-executorÉϵÄËùÓÐÖ´ÐÐȨÏÞ£»£»£»£»£»£»½«bin/container-executorËùÓÐÕß´Óroot¸ÄΪÆäËûÓû§£¬£¬£¬£¬£¬£¬»òÕß½«Æäɾ³ý¡£¡£¡£¡£¡£¡£¡£
3.3 ͨÓý¨Òé
l ¶¨ÆÚ¸üÐÂϵͳ²¹¶¡£¡£¡£¡£¡£¡£¡£¬£¬£¬£¬£¬£¬Ï÷¼õϵͳ·ì϶£¬£¬£¬£¬£¬£¬ÌáÉý·þÎñÆ÷µÄ°²È«ÐÔ¡£¡£¡£¡£¡£¡£¡£
l ¼ÓǿϵͳºÍÍøÂçµÄ½Ó¼û½ÚÔ죬£¬£¬£¬£¬£¬Åú¸Ä·À»ðǽսÊõ£¬£¬£¬£¬£¬£¬¹Ø¹Ø·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¤»úÔìºÍ×îÓ×ȨÏÞ×¼Ôò£¬£¬£¬£¬£¬£¬Óû§ºÍÈí¼þȨÏÞӦά³ÖÔÚ×îµÍÏÞ¶È¡£¡£¡£¡£¡£¡£¡£
l ÆôÓÃÇ¿ÃÜÂëÕ½Êõ²¢ÉèÖÃΪ¶¨ÆÚÅú¸Ä¡£¡£¡£¡£¡£¡£¡£
3.4 ²Î¿¼Á´½Ó
https://lists.apache.org/thread/q9qpdlv952gb4kphpndd5phvl7fkh71r
https://hadoop.apache.org/cve_list.html
ËÄ¡¢°æ±¾ÐÅÏ¢
°æ±¾ | ÈÕÆÚ | ±¸×¢ |
V1.0 | 2023-11-17 | ³õ´Î°ä²¼ |
Îå¡¢¸½Â¼
5.1 8827Ì«Ñô¼¯Íżò½é
8827Ì«Ñô¼¯ÍųÉÁ¢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°8827Ì«Ñô¼¯ÍÅ´óÏ㬣¬£¬£¬£¬£¬¹«Ë¾Ô±¹¤6000ÓàÈË£¬£¬£¬£¬£¬£¬Ñз¢ÍŶÓ1200ÓàÈË, ¼¼Êõ·þÎñÍŶÓ1300ÓàÈË¡£¡£¡£¡£¡£¡£¡£ÔÚÈ«¹ú¸÷Ê¡¡¢ÊÓ×¢×ÔÖÎÇøÉèÁ¢·ÖÖ§»ú¹¹ÁùÊ®¶à¸ö£¬£¬£¬£¬£¬£¬Õ¼Óи²¸ÇÈ«¹úµÄÏúÊÛϵͳ¡¢Çþ·ϵͳºÍ¼¼ÊõÖ§³Öϵͳ¡£¡£¡£¡£¡£¡£¡£¹«Ë¾ÓÚ2010Äê6ÔÂ23ÈÕÔÚÀö½ÖÐÓ×°å¹ÒÅÆÉÏÊС£¡£¡£¡£¡£¡£¡££¨¹ÉƱ´úÂ룺002439£©
¶àÄêÀ´£¬£¬£¬£¬£¬£¬8827Ì«Ñô¼¯ÍÅÖÂÁ¦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 ¹ØÓÚ8827Ì«Ñô¼¯ÍÅ
8827Ì«Ñô¼¯ÍŰ²È«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



¾©¹«Íø°²±¸11010802024551ºÅ