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CVE ID | CVE-2023-37895 | ·¢ÏÖ¹¦·ò | 2023-07-26 |
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Apache JackrabbitÊÇÒ»¸ö׳´óµÄ¿ªÔ´ÄÚÈÝ´æ´¢¿â£¬ÊµÏÖÁËJavaµÄÄÚÈÝ´æ´¢¿â¹æ·¶£¨JSR-170ºÍJSR-283£©¡£
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Apache Jackrabbit webapp/standalone¶à¸ö°æ±¾ÖдæÔÚJava ¶ÔÏó·´ÐòÁл¯·ì϶£¬ÓÉÓÚʹÓõÄcommons-beanutils ×é¼þÖдæÔÚÒ»¸ö¿Éͨ¹ý RMI Ô¶³ÌÖ´ÐдúÂëµÄÀ࣬¿Éͨ¹ý»ú¹Ø¶ñÒâÐòÁл¯Êý¾Ý£¬²¢·¢Ë͵½Ö¸±êϵͳÉ쵀 RMI ·þÎñ¶Ë¿Ú£¨Ä¬ÒÔΪ1099¶Ë¿Ú£©»ò·¢Ë͵½RMI-over-HTTPõè¾¶£¨Ä¬ÈÏʹÓÃõè¾¶¡°/rmi¡±£©£¬µ±Ö¸±êϵͳ·´ÐòÁл¯¸ÃÊý¾Ýʱ¿ÉÄܵ¼ÖÂÔ¶³Ì´úÂëÖ´ÐС£
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Apache Jackrabbit Webapp (jackrabbit-webapp) 2.21.0 < 2.21.18
Apache Jackrabbit Webapp (jackrabbit-webapp) 1.0.0 < 2.20.11
Apache Jackrabbit Standalone (jackrabbit-standalone ºÍ jackrabbit-standalone-components) 2.21.0 < 2.21.18
Apache Jackrabbit Standalone (jackrabbit-standalone ºÍ jackrabbit-standalone-components) 1.0.0 < 2.20.11
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3.1 Éý¼¶°æ±¾
Ŀǰ¸Ã·ì϶ÒѾ½¨¸´£¬Jackrabbit standalone(-components) ºÍ webappÓû§¿É¸üе½2.20.11£¨²»±ä£©»ò 2.21.18£¬ÈçÏ£º
Apache Jackrabbit Webapp (jackrabbit-webapp) 2.21.0 >= 2.21.18
Apache Jackrabbit Webapp (jackrabbit-webapp) 1.0.0 >= 2.20.11
Apache Jackrabbit Standalone (jackrabbit-standalone ºÍ jackrabbit-standalone-components) 2.21.0 >= 2.21.18
Apache Jackrabbit Standalone (jackrabbit-standalone ºÍ jackrabbit-standalone-components) 1.0.0 >= 2.20.11
ÏÂÔØÁ´½Ó£º
https://jackrabbit.apache.org/jcr/downloads.html#apache-jackrabbit-2-21-18-july-24th-2023
3.2 һʱ´ëÊ©
ÈôÊÇÆôÓà RMI£¬Î´½¨¸´µÄ×é¼þºÜÈÝÒ×Êܵ½RCE¹¥»÷£¬Äܹ»Í¨¹ý¹Ø¹ØRMIÖ§³ÖÀ´»º½â¸Ã·ì϶¡£
ĬÈÏÇé¿öÏÂJackrabbit webapp/standalone ÖÐÆôÓÃRMIÖ§³Ö£¬±¾µØ RMI ºÍ̸ĬÈÏʹÓö˿Ú1099£¬Òª²é³¶Ë¿ÚÊÇ·ñÆôÓã¬Äܹ»Ê¹Óà "netstat "µÈ¹¤¾ß¡£Jackrabbit ÖÐµÄ RMI-over-HTTP ĬÈÏÇé¿öÏÂʹÓÃõè¾¶¡°/rmi¡±¡£Òò¶ø£¬µ±ÔÚ¶Ë¿Ú 8080 É϶ÀÁ¢ÔËÐÐʱ£¬Çë²é³ localhost:8080/rmi É쵀 HTTP GET ÒªÇóÊÇ·ñ·µ»Ø 404£¨Î´ÆôÓã©»ò 200£¨ÆôÓã©¡£°ÑÎÈ£¬HTTP õè¾¶¿ÉÄÜ»áÒò²¿Êð¶øÓÐËù·ÖÆç¡£¸ü¶àÏêÇé¿É²Î¿¼£º
https://lists.apache.org/thread/j03b3qdhborc2jrhdc4d765d3jkh8bfw
3.3 ͨÓý¨Òé
l ¶¨ÆÚ¸üÐÂϵͳ²¹¶¡£¬Ï÷¼õϵͳ·ì϶£¬ÌáÉý·þÎñÆ÷µÄ°²È«ÐÔ¡£
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3.4 ²Î¿¼Á´½Ó
https://lists.apache.org/thread/j03b3qdhborc2jrhdc4d765d3jkh8bfw
https://jackrabbit.apache.org/jcr/index.html
https://securityonline.info/cve-2023-37895-a-critical-remote-code-execution-in-apache-jackrabbit/
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