¡¾Îó²îͨ¸æ¡¿Apache Hadoop YARN Secure ContainersȨÏÞÌáÉýÎó²î£¨CVE-2023-26031£©
Ðû²¼Ê±¼ä 2023-11-17
Ò»¡¢Îó²î¸ÅÊö
CVE ID | CVE-2023-26031 | ·¢Ã÷ʱ¼ä | 2023-11-17 |
Àà ÐÍ | ȨÏÞÌáÉý | µÈ ¼¶ | ¸ßΣ |
¹¥»÷ÏòÁ¿ | ÍøÂç | ËùÐèȨÏÞ | µÍ |
¹¥»÷ÖØÆ¯ºó | µÍ | Óû§½»»¥ | ÎÞ |
PoC/EXP | δ¹ûÕæ | ÔÚҰʹÓà | δ·¢Ã÷ |
Apache Hadoop ÊÇÒ»¸ö¿ªÔ´Èí¼þ¿ò¼Ü£¬£¬£¬Í¨¹ýʹÓüòÆÓµÄ±à³ÌÄ£×Ó£¬£¬£¬¸ß¶È¿É¿¿µØ¶Ô´óÐÍÊý¾Ý¼¯¾ÙÐÐÂþÑÜʽ´¦Öóͷ£¡£¡£¡£¡£¡£¡£Çå¾²¼¯ÈºÖÐµÄ YARN ÈÝÆ÷ʹÓòÙ×÷ϵͳÉèʩΪÈÝÆ÷ÌṩִÐиôÀ룬£¬£¬Secure Containers£¨Çå¾²ÈÝÆ÷£©½öÔÚÇå¾²µÄ YARN ¼¯ÈºÇéÐÎÖÐÊÂÇé¡£¡£¡£¡£¡£¡£
11ÔÂ17ÈÕ£¬£¬£¬Z6×ðÁú¿Ê±VSRC¼à²âµ½Apache HadoopÖÐÐÞ¸´ÁËÒ»¸öȨÏÞÌáÉýÎó²î£¨CVE-2023-26031£©¡£¡£¡£¡£¡£¡£LinuxϵͳÉϵÄApache Hadoop 3.3.1-3.3.4 ÖеÄlinux container-executor¶þ½øÖÆÎļþÖб£´æÈ¨ÏÞÌáÉýÎó²î£¬£¬£¬ÍâµØµÍȨÏÞÓû§¿ÉʹÓøÃÎó²î»ñµÃ root ȨÏÞ¡£¡£¡£¡£¡£¡£
Apache Hadoop Linux Çå¾²ÈÝÆ÷Ö´ÐÐÆ÷ÊÇLinuxContainerExecutor£¬£¬£¬ËüʹÓÃÃûΪ container-executor µÄÍⲿ³ÌÐòÀ´Æô¶¯ÈÝÆ÷£¬£¬£¬¸Ã³ÌÐòÉèÖÃÁË setuid »á¼ûȨÏÞ±ê¼Ç£¬£¬£¬ÔÊÐíÒÔ YARN Ó¦ÓóÌÐòÓû§µÄȨÏÞÆô¶¯ÈÝÆ÷¡£¡£¡£¡£¡£¡£²¹¶¡£¡£¡£¡£¡£¡£¨YARN-10495£¬£¬£¬Ê¹container-executorµÄ rpath ¿ÉÉèÖã©ÐÞ¸ÄÁ˼ÓÔØ .so ÎļþµÄ¿â¼ÓÔØÂ·¾¶£¬£¬£¬´Ó$ORIGIN/¸ÄΪ$ORIGIN/:../lib/native/¡£¡£¡£¡£¡£¡£ÕâÊÇ libcrypto.so ËùÔڵķ¾¶£¬£¬£¬µÍȨÏÞÓû§¿ÉÒÔ½«¶ñÒâ libcrypto ¿â×°Öõ½¾ßÓÐд»á¼ûȨÏ޵ķ¾¶ÖУ¬£¬£¬Å²ÓÃcontainer-executorÏÂÁ£¬£¬²¢ÒÔ root Éí·ÝÖ´ÐÐÐ޸ĺóµÄ¿â¡£¡£¡£¡£¡£¡£ÈôÊǾÓÉÉí·ÝÑéÖ¤µÄÔ¶³ÌÓû§¿ÉÒÔÏòYARN ¼¯ÈºÌá½»×÷Òµ£¨ÔÚÎïÀíÖ÷»ú¶ø²»ÊÇÈÝÆ÷ÖÐÖ´ÐУ©£¬£¬£¬Ò²¿ÉʹÓøÃÎó²î»ñµÃ root ȨÏÞ¡£¡£¡£¡£¡£¡£
¶þ¡¢Ó°Ïì¹æÄ£
Apache Hadoop °æ±¾3.3.1 - 3.3.4
Èý¡¢Çå¾²²½·¥
3.1 Éý¼¶°æ±¾
ÏÖÔÚ¸ÃÎó²îÒѾÐÞ¸´£¬£¬£¬ÊÜÓ°ÏìÓû§¿ÉÉý¼¶µ½Apache Hadoop°æ±¾ 3.3.5¡£¡£¡£¡£¡£¡£
ÏÂÔØÁ´½Ó£º
https://hadoop.apache.org/releases.html
3.2 ÔÝʱ²½·¥
ÈôÊÇÒ×Êܹ¥»÷µÄ°æ±¾ÐèÒª Yarn Secure Container ²¢ÇÒÎÞ·¨Éý¼¶£¬£¬£¬Ç뽫container-executor¶þ½øÖÆÎļþÌæ»»Îª3.3.5 °æ±¾¡£¡£¡£¡£¡£¡£
ÈôÊDz»ÐèÒª Yarn Secure Containers£¬£¬£¬Çëɾ³ýbin/container-executorÉϵÄËùÓÐÖ´ÐÐȨÏÞ£»£»£»£»½«bin/container-executorËùÓÐÕß´Óroot¸ÄΪÆäËûÓû§£¬£¬£¬»òÕß½«Æäɾ³ý¡£¡£¡£¡£¡£¡£
3.3 ͨÓý¨Òé
l °´ÆÚ¸üÐÂϵͳ²¹¶¡£¬£¬£¬ïÔÌϵͳÎó²î£¬£¬£¬ÌáÉýЧÀÍÆ÷µÄÇå¾²ÐÔ¡£¡£¡£¡£¡£¡£
l ÔöǿϵͳºÍÍøÂçµÄ»á¼û¿ØÖÆ£¬£¬£¬Ð޸ķÀ»ðǽսÂÔ£¬£¬£¬¹Ø±Õ·ÇÐëÒªµÄÓ¦Óö˿ڻòЧÀÍ£¬£¬£¬ïÔ̽«Î£ÏÕЧÀÍ£¨ÈçSSH¡¢RDPµÈ£©Ì»Â¶µ½¹«Íø£¬£¬£¬ïÔ̹¥»÷Ãæ¡£¡£¡£¡£¡£¡£
l ʹÓÃÆóÒµ¼¶Çå¾²²úÆ·£¬£¬£¬ÌáÉýÆóÒµµÄÍøÂçÇå¾²ÐÔÄÜ¡£¡£¡£¡£¡£¡£
l ÔöǿϵͳÓû§ºÍȨÏÞÖÎÀí£¬£¬£¬ÆôÓöàÒòËØÈÏÖ¤»úÖÆºÍ×îСȨÏÞÔÔò£¬£¬£¬Óû§ºÍÈí¼þȨÏÞÓ¦¼á³ÖÔÚ×îµÍÏÞ¶È¡£¡£¡£¡£¡£¡£
l ÆôÓÃÇ¿ÃÜÂëÕ½ÂÔ²¢ÉèÖÃΪ°´ÆÚÐ޸ġ£¡£¡£¡£¡£¡£
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 | Ê×´ÎÐû²¼ |
Îå¡¢¸½Â¼
5.1 Z6×ðÁú¿Ê±¼ò½é
Z6×ðÁú¿Ê±½¨ÉèÓÚ1996Ä꣬£¬£¬ÊÇÓÉÁôÃÀ²©Ê¿ÑÏÍû¼ÑŮʿ½¨ÉèµÄ¡¢ÓµÓÐÍêÈ«×ÔÖ÷֪ʶ²úȨµÄÐÅÏ¢Çå¾²¸ß¿Æ¼¼ÆóÒµ¡£¡£¡£¡£¡£¡£ÊǺ£ÄÚ×î¾ßʵÁ¦µÄÐÅÏ¢Çå¾²²úÆ·¡¢Ç徲ЧÀͽâ¾ö¼Æ»®µÄÁ캽ÆóÒµÖ®Ò»¡£¡£¡£¡£¡£¡£
¹«Ë¾×ܲ¿Î»ÓÚ±±¾©ÊÐÖйشåÈí¼þÔ°Z6×ðÁú¿Ê±´óÏ㬣¬£¬¹«Ë¾Ô±¹¤6000ÓàÈË£¬£¬£¬Ñз¢ÍŶÓ1200ÓàÈË, ÊÖÒÕЧÀÍÍŶÓ1300ÓàÈË¡£¡£¡£¡£¡£¡£ÔÚÌìϸ÷Ê¡¡¢ÊС¢×ÔÖÎÇøÉèÁ¢·ÖÖ§»ú¹¹ÁùÊ®¶à¸ö£¬£¬£¬ÓµÓÐÁýÕÖÌìϵÄÏúÊÛϵͳ¡¢ÇþµÀϵͳºÍÊÖÒÕÖ§³Öϵͳ¡£¡£¡£¡£¡£¡£¹«Ë¾ÓÚ2010Äê6ÔÂ23ÈÕÔÚÉîÛÚÖÐС°å¹ÒÅÆÉÏÊС£¡£¡£¡£¡£¡££¨¹ÉƱ´úÂ룺002439£©
¶àÄêÀ´£¬£¬£¬Z6×ðÁú¿Ê±ÖÂÁ¦ÓÚÌṩ¾ßÓйú¼Ê¾ºÕùÁ¦µÄ×ÔÖ÷Á¢ÒìµÄÇå¾²²úÆ·ºÍ×î¼Ñʵ¼ùЧÀÍ£¬£¬£¬×ÊÖú¿Í»§ÖÜÈ«ÌáÉýÆäIT»ù´¡ÉèÊ©µÄÇå¾²ÐÔºÍÉú²úЧÄÜ£¬£¬£¬Îª´òÔìºÍÌáÉý¹ú¼Ê»¯µÄÃñ×åÐÅÏ¢Çå¾²¹¤ÒµÁì¾üÆ·ÅÆ¶ø²»Ð¸Æð¾¢¡£¡£¡£¡£¡£¡£
5.2 ¹ØÓÚZ6×ðÁú¿Ê±
Z6×ðÁú¿Ê±Çå¾²Ó¦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