CVE-2020-11998 | Apache ActiveMQÔ¶³Ì´úÂëÖ´Ðзì϶
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CVE ID | CVE-2020-11998 | ʱ ¼ä | 2020-09-14 |
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0x01 ·ì϶ÏêÇé

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ActiveMQʹÓÃApacheÐí¿ÉºÍ̸¡£¡£¡£¡£¡£Òò¶ø£¬£¬£¬£¬£¬ÈκÎÈ˶¼Äܹ»Ê¹ÓúÍÅú¸ÄËü¶ø²»Ó÷´À¡ÈκÎŤת¡£¡£¡£¡£¡£Õâ¶ÔÓÚóÒ×´ó½«ActiveMQÓÃÔÚ³ÁÒªÓô¦µÄÈËÓÈΪ¹Ø¼ü¡£¡£¡£¡£¡£ActiveMQµÄÖ¸±êÊÇÔÚ¾¡¿ÉÄܶàµÄƽ̨ºÍ˵»°ÉÏÌṩһ¸ö³ß¶ÈµÄ£¬£¬£¬£¬£¬ÐÂÎÅÇý¶¯µÄÀûÓü¯³É¡£¡£¡£¡£¡£
CVE-2020-11998·ì϶ÐγɵÄÔÓÉÓÚ£º
1. ÔÚÌá½»Ô¤·ÀJMX(Java Management Extensions£¬£¬£¬£¬£¬¼´JavaÖÎÀíÀ©´ó,ÊÇÒ»¸öΪÀûÓ÷¨Ê½¡¢É豸¡¢ÏµÍ³µÈÖ²ÈëÖÎÀíÖ°ÄܵĿò¼Ü)³Áаó¶¨ÖÐÒýÈëÁËregression¡£¡£¡£¡£¡£
2. ½«Ò»¸ö¿ÕµÄ»·¾³Ó³Éä¶ø²»ÊÇÔ̺¬Éí·ÝÑé֤ʹ´¦µÄÓ³Éä´«µÝµ½RMIConnectorServer»áʹµÃActiveMQÈÝÒ×Êܵ½ÒÔϹ¥»÷£º
https://docs.oracle.com/javase/8/docs/technotes/guides/management/agent.html¡£¡£¡£¡£¡£
3. ÔÚûÓа²È«ÖÎÀíÆ÷µÄÇé¿öÏ£¬£¬£¬£¬£¬Ô¶³Ì¿Í»§¶ËÄܹ»´´½¨Ò»¸öjavax.management.loading.MLet MBean£¬£¬£¬£¬£¬²¢Ê¹ÓÃËü´ÓËÁÒâURL´´½¨ÐµÄMBean£¬£¬£¬£¬£¬Õâ¿ÉÄܻᵼÖ¶ñÒâµÄÔ¶³Ì¿Í»§¶ËʹÓÃJavaÀûÓ÷¨Ê½Ö´ÐÐËÁÒâ´úÂë¡£¡£¡£¡£¡£
0x02 ´ëÖý¨Òé
ĿǰApache¹Ù·½ÒѰ䲼°²È«¸üУ¬£¬£¬£¬£¬½¨ÒéÉý¼¶µ½Apache ActiveMQ 5.15.13°æ±¾¡£¡£¡£¡£¡£
ÏÂÔØÁ´½Ó£º
http://activemq.apache.org/activemq-51513-release
0x03 ÓйØÐÂÎÅ
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 ¹¦·òÏß
2020-09-10 Apache°ä²¼°²È«²¼¸æ
2020-09-14 VSRC°ä²¼°²È«¹«¸æ



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