CVE-2020-11998 | Apache ActiveMQÔ¶³Ì´úÂëÖ´ÐÐÎó²î
Ðû²¼Ê±¼ä 2020-09-140x00 Îó²î¸ÅÊö
CVE ID | CVE-2020-11998 | ʱ ¼ä | 2020-09-14 |
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0x01 Îó²îÏêÇé
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ActiveMQʹÓÃApacheÔÊÐíÐÒé¡£¡£¡£¡£¡£Òò´Ë£¬£¬£¬£¬ÈκÎÈ˶¼¿ÉÒÔʹÓúÍÐÞ¸ÄËü¶ø²»±Ø·´ÏìÈκθı䡣¡£¡£¡£¡£Õâ¹ØÓÚÉÌÒµÉϽ«ActiveMQÓÃÔÚÖ÷ÒªÓÃ;µÄÈËÓÈΪҪº¦¡£¡£¡£¡£¡£ActiveMQµÄÄ¿µÄÊÇÔÚ¾¡¿ÉÄܶàµÄƽ̨ºÍÓïÑÔÉÏÌṩһ¸ö±ê×¼µÄ£¬£¬£¬£¬ÐÂÎÅÇý¶¯µÄÓ¦Óü¯³É¡£¡£¡£¡£¡£
CVE-2020-11998Îó²îÐγɵÄÔÓÉÓÚ£º
1. ÔÚÌá½»±ÜÃâJMX(Java Management Extensions£¬£¬£¬£¬¼´JavaÖÎÀíÀ©Õ¹,ÊÇÒ»¸öΪӦÓóÌÐò¡¢×°±¸¡¢ÏµÍ³µÈÖ²ÈëÖÎÀí¹¦Ð§µÄ¿ò¼Ü)ÖØÐ°ó¶¨ÖÐÒýÈëÁËregression¡£¡£¡£¡£¡£
2. ½«Ò»¸ö¿ÕµÄÇéÐÎÓ³Éä¶ø²»ÊǰüÀ¨Éí·ÝÑé֤ƾ֤µÄÓ³Éäת´ïµ½RMIConnectorServer»áʹµÃActiveMQÈÝÒ×Êܵ½ÒÔϹ¥»÷£º
https://docs.oracle.com/javase/8/docs/technotes/guides/management/agent.html¡£¡£¡£¡£¡£
3. ÔÚûÓÐÇå¾²ÖÎÀíÆ÷µÄÇéÐÎÏ£¬£¬£¬£¬Ô¶³Ì¿Í»§¶Ë¿ÉÒÔ½¨ÉèÒ»¸öjavax.management.loading.MLet MBean£¬£¬£¬£¬²¢Ê¹ÓÃËü´Óí§ÒâURL½¨ÉèеÄMBean£¬£¬£¬£¬Õâ¿ÉÄܻᵼÖ¶ñÒâµÄÔ¶³Ì¿Í»§¶ËʹÓÃJavaÓ¦ÓóÌÐòÖ´ÐÐí§Òâ´úÂë¡£¡£¡£¡£¡£
0x02 ´¦Öóͷ£½¨Òé
ÏÖÔÚApache¹Ù·½ÒÑÐû²¼Çå¾²¸üУ¬£¬£¬£¬½¨ÒéÉý¼¶µ½Apache ActiveMQ 5.15.13°æ±¾¡£¡£¡£¡£¡£
ÏÂÔØÁ´½Ó£º
http://activemq.apache.org/activemq-51513-release
0x03 Ïà¹ØÐÂÎÅ
https://www.secfree.com/vul-150408.html
0x04 ²Î¿¼Á´½Ó
http://activemq.apache.org/security-advisories.data/CVE-2020-11998-announcement.txt
https://nvd.nist.gov/vuln/detail/CVE-2020-11998
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11998
0x05 ʱ¼äÏß
2020-09-10 ApacheÐû²¼Ç徲ͨ¸æ
2020-09-14 VSRCÐû²¼Ç徲ͨ¸æ