¡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´¦Öᣰ²È«¼¯ÈºÖÐµÄ YARN ÈÝÆ÷ʹÓòÙ×÷ϵͳÉèʩΪÈÝÆ÷ÌṩִÐиôÀ룬Secure Containers£¨°²È«ÈÝÆ÷£©½öÔÚ°²È«µÄ YARN ¼¯Èº»·¾³Öй¤×÷¡£
11ÔÂ17ÈÕ£¬GA»Æ½ð¼×VSRC¼à²âµ½Apache 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 ¼ÓǿϵͳºÍÍøÂçµÄ½Ó¼û½ÚÔ죬Åú¸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 GA»Æ½ð¼×¼ò½é
GA»Æ½ð¼×³ÉÁ¢ÓÚ1996Ä꣬ÊÇÓÉÁôÃÀ²©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°GA»Æ½ð¼×´óÏ㬹«Ë¾Ô±¹¤6000ÓàÈË£¬Ñз¢ÍŶÓ1200ÓàÈË, ¼¼Êõ·þÎñÍŶÓ1300ÓàÈË¡£ÔÚÈ«¹ú¸÷Ê¡¡¢ÊÓ×¢×ÔÖÎÇøÉèÁ¢·ÖÖ§»ú¹¹ÁùÊ®¶à¸ö£¬Õ¼Óи²¸ÇÈ«¹úµÄÏúÊÛϵͳ¡¢Çþ·ϵͳºÍ¼¼ÊõÖ§³Öϵͳ¡£¹«Ë¾ÓÚ2010Äê6ÔÂ23ÈÕÔÚÉîÛÚÖÐÓ×°å¹ÒÅÆÉÏÊС££¨¹ÉƱ´úÂ룺002439£©
¶àÄêÀ´£¬GA»Æ½ð¼×ÖÂÁ¦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 ¹ØÓÚGA»Æ½ð¼×
GA»Æ½ð¼×°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



¾©¹«Íø°²±¸11010802024551ºÅ