CVE-2020-1948 | Apache Dubbo ProviderĬÈÏ·´ÐòÁл¯Ô¶³Ì´úÂëÖ´ÐÐÎó²îͨ¸æ
Ðû²¼Ê±¼ä 2020-06-230x00 Îó²î¸ÅÊö
CVE ID |
CVE-2020-1948 |
ʱ ¼ä |
2020-06-23 |
Àà ÐÍ |
RCE |
µÈ ¼¶ |
¸ßΣ |
Ô¶³ÌʹÓà |
ÊÇ |
Ó°Ïì¹æÄ£ |
Dubbo 2.7.0 - 2.7.6 Dubbo 2.6.0 - 2.6.7 Dubbo 2.5.x £¨¹Ù·½²»ÔÙά»¤£© |
0x01 Îó²îÏêÇé
Dubbo Êǰ¢Àï°Í°Í¹«Ë¾¿ªÔ´µÄÒ»¿î¸ßÐÔÄÜ¡¢ÇáÁ¿¼¶Java RPC¿ò¼Ü£¬£¬£¬£¬£¬ËüÌṩÁËÈý´ó½¹µãÄÜÁ¦:ÃæÏò½Ó¿ÚµÄÔ¶³ÌÒªÁìŲÓá¢ÖÇÄÜÈÝ´íºÍ¸ºÔØÆ½ºâ,ÒÔ¼°×Ô¶¯×¢²áЧÀÍ¡£¡£¡£¡£ÏÖÔÚÒѱ»¶à¼Ò´óÐÍÆóÒµÍøÂç½ÓÄÉ£¬£¬£¬£¬£¬Éæ¼°°¢Àï°Í°Í¼¯ÍÅ¡¢ÖйúÈËÊÙ¡¢ÖйúµçÐÅ¡¢µ±µ±Íø¡¢µÎµÎ³öÐС¢º£¶ûºÍÖйú¹¤ÉÌÒøÐеȡ£¡£¡£¡£
2020Äê6ÔÂ23ÈÕApache¹Ù·½Ðû²¼Í¨¸æ£¬£¬£¬£¬£¬ÐÞ¸´ÁËÒ»¸öApache DubboÔ¶³Ì´úÂëÖ´ÐÐÎó²î£¨CVE-2020-1948£©¡£¡£¡£¡£¸ÃÎó²îÔ´ÓÚApache Dubbo Provider±£´æ·´ÐòÁл¯Îó²î£¬£¬£¬£¬£¬¹¥»÷Õß¿ÉÒÔ·¢ËÍ´øÓÐÎÞ·¨Ê¶±ðµÄЧÀÍÃû»òÒªÁìÃû¼°Ä³Ð©¶ñÒâ²ÎÊý¸ºÔصÄRPCÇëÇ󣬣¬£¬£¬£¬µ±¶ñÒâ²ÎÊý±»·´ÐòÁл¯Ê±½«µ¼Ö¶ñÒâ´úÂëÖ´ÐС£¡£¡£¡£
¸ÃÎó²îÓ°ÏìËùÓÐʹÓÃ2.7.6»ò¸üµÍ°æ±¾µÄDubboÓû§£¬£¬£¬£¬£¬Îó²îÆ·¼¶Îª¸ßΣ£¬£¬£¬£¬£¬¼øºÚµ£±£ÍøVSRC½¨Òé¿í´óÓû§¾ÙÐÐ×ʲú×Բ飬£¬£¬£¬£¬ÊµÊ±×°Öò¹¶¡¡£¡£¡£¡£
0x02 ´¦Öóͷ£½¨Òé
¹Ù·½ÒÑÐû²¼×îа汾£¬£¬£¬£¬£¬ÏÂÔØµØµã£º
https://github.com/apache/dubbo/releases/tag/dubbo-2.7.7
Éý¼¶²Î¿¼Îĵµ£º
http://dubbo.apache.org/zh-cn/docs/user/versions/version-270.html
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0x03 Ïà¹ØÐÂÎÅ
https://meterpreter.org/cve-2020-1948-apache-dubbo-remote-code-execution-vulnerability-alert/
0x04 ²Î¿¼Á´½Ó
https://lists.apache.org/thread.html/rd4931b5ffc9a2b876431e19a1bffa2b4c14367260a08386a4d461955%40%3Cdev.dubbo.apache.org%3E
0x05 ʱ¼äÏß
2020-06-23 Apache¹Ù·½Ðû²¼Í¨¸æ
2020-06-23 VSRCÐû²¼Îó²îͨ¸æ
