¡¾Îó²îͨ¸æ¡¿Apache Storm ÏÂÁî×¢ÈëÎó²î (CVE-2021-38294)
Ðû²¼Ê±¼ä 2021-11-150x00 Îó²î¸ÅÊö
CVE ID | CVE-2021-38294 | ʱ ¼ä | 2021-10-21 |
Àà ÐÍ | ÏÂÁî×¢Èë | µÈ ¼¶ | ÑÏÖØ |
Ô¶³ÌʹÓà | ÊÇ | Ó°Ïì¹æÄ£ | |
¹¥»÷ÖØÆ¯ºó | µÍ | ¿ÉÓÃÐÔ | ¸ß |
Óû§½»»¥ | ÎÞ | ËùÐèȨÏÞ | ÎÞ |
PoC/EXP | ÔÚҰʹÓà |
0x01 Îó²îÏêÇé

2021Äê10ÔÂ21ÈÕ£¬£¬£¬Apache Storm±»¹ûÕæÅû¶±£´æÒ»¸öÏÂÁî×¢ÈëÎó²î£¨CVE-2021-38294£©£¬£¬£¬ÆäCVSSÆÀ·ÖΪ9.8£¬£¬£¬¹¥»÷ÕßÎÞÐèÓëÓû§½»»¥¼´¿ÉÔ¶³ÌʹÓôËÎó²î¡£¡£¡£
¸ÃÎó²îÊÇNimbus ThriftЧÀÍÆ÷ÖÐµÄ Shell ÏÂÁî×¢ÈëÎó²î£¬£¬£¬±£´æÓÚgetTopologyHistoryЧÀÍÖУ¬£¬£¬¹¥»÷Õß¿ÉÒÔͨ¹ýÏòNimbusЧÀÍÆ÷·¢ËͶñÒâÖÆ×÷µÄThriftÇëÇóÒÔÔÚÉí·ÝÑé֤֮ǰԶ³ÌÖ´ÐдúÂë¡£¡£¡£
Ó°Ïì¹æÄ£
Apache Storm 2.2.X < 2.2.1
Apache Storm 2.1.X < 2.1.1
Apache Storm 1.X < 1.2.4
0x02 ´¦Öóͷ£½¨Òé
ÏÖÔÚ´ËÎó²îÒѾÐÞ¸´£¬£¬£¬½¨Ò齫Apache Storm¸üе½ÒÔϰ汾֮һ£º
Apache Storm 2.2.x£º 2.2.1 »ò 2.3.0
Apache Storm 2.1.x£º2.1.1
Apache Storm 1.x £º1.2.4
ÏÂÔØÁ´½Ó£º
https://storm.apache.org/downloads.html
0x03 ²Î¿¼Á´½Ó
https://lists.apache.org/thread/r5fe881f6ca883908b7a0f005d35115af49f43beea7a8b0915e377859@%3cuser.storm.apache.org%3e
https://seclists.org/oss-sec/2021/q4/44
https://nvd.nist.gov/vuln/detail/CVE-2021-38294
0x04 ¸üа汾
°æ±¾ | ÈÕÆÚ | ÐÞ¸ÄÄÚÈÝ |
V1.0 | 2021-11-15 | Ê×´ÎÐû²¼ |
0x05 ¹ØÓÚ¿·¢k8
¿·¢k8¼ò½é
¿·¢k8¹«Ë¾½¨ÉèÓÚ1996Ä꣬£¬£¬²¢ÓÚ2010Äê6ÔÂ23ÈÕÔÚÉî½»ËùÖÐС°åÕýʽ¹ÒÅÆÉÏÊУ¬£¬£¬ÊǺ£ÄÚ×î¾ßʵÁ¦µÄÐÅÏ¢Çå¾²²úÆ·ºÍÇå¾²ÖÎÀíÆ½Ì¨¡¢Ç徲ЧÀÍÓë½â¾ö¼Æ»®µÄÁ캽ÆóÒµÖ®Ò»¡£¡£¡£
¹«Ë¾×ܲ¿Î»ÓÚ±±¾©ÊÐÖйشåÈí¼þÔ°£¬£¬£¬ÔÚÌìϸ÷Ê¡¡¢ÊС¢×ÔÖÎÇøÉèÁ¢·ÖÖ§»ú¹¹ÁùÊ®¶à¸ö£¬£¬£¬ÓµÓÐÁýÕÖÌìϵÄÏúÊÛϵͳ¡¢ÇþµÀϵͳºÍÊÖÒÕÖ§³Öϵͳ£»£»£»£»£»£»£»£»²¢ÔÚ»ª±±¡¢»ª¶«¡¢Î÷ÄϺͻªÄϽṹËÄ´óÑз¢ÖÐÐÄ£¬£¬£¬»®·ÖΪ±±¾©Ñз¢×ܲ¿¡¢ÉϺ£Ñз¢ÖÐÐÄ¡¢³É¶¼Ñз¢ÖÐÐĺ͹ãÖÝÑз¢ÖÐÐÄ¡£¡£¡£
¶àÄêÀ´£¬£¬£¬¿·¢k8ÖÂÁ¦ÓÚÌṩ¾ßÓйú¼Ê¾ºÕùÁ¦µÄ×ÔÖ÷Á¢ÒìµÄÇå¾²²úÆ·ºÍ×î¼Ñʵ¼ùЧÀÍ£¬£¬£¬×ÊÖú¿Í»§ÖÜÈ«ÌáÉýÆäIT»ù´¡ÉèÊ©µÄÇå¾²ÐÔºÍÉú²úЧÄÜ£¬£¬£¬Îª´òÔìºÍÌáÉý¹ú¼Ê»¯µÄÃñ×åÐÅÏ¢Çå¾²¹¤ÒµÁì¾üÆ·ÅÆ¶ø²»Ð¸Æð¾¢¡£¡£¡£
¹ØÓÚ¿·¢k8
¿·¢k8Çå¾²Ó¦¼±ÏìÓ¦ÖÐÐÄÖ÷ÒªÕë¶ÔÖ÷ÒªÇå¾²Îó²îµÄÔ¤¾¯¡¢¸ú×ٺͷÖÏíÈ«Çò×îеÄÍþвÇ鱨ºÍÇå¾²±¨¸æ¡£¡£¡£
¹Ø×¢ÒÔϹ«Öںţ¬£¬£¬»ñȡȫÇò×îÐÂÇå¾²×ÊѶ£º



¾©¹«Íø°²±¸11010802024551ºÅ