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CVE   ID

CVE-2022-22947

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2022-03-01

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RCE

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0x01 ·ì϶ÏêÇé

Spring Cloud Gateway ÊÇ»ùÓÚ Spring Framework ºÍ Spring Boot ¹¹½¨µÄÍø¹Ø£¬ËüÖ¼ÔÚΪ΢·þÎñ¼Ü¹¹ÌṩһÖÖµ¥Ò»¡¢ÓÐЧ¡¢Í³Ò»µÄ API ·ÓÉÖÎÀí·½Ê½  ¡£

3ÔÂ1ÈÕ£¬VMware°ä²¼°²È«²¼¸æ£¬Spring Cloud GatewayÖдæÔÚÔ¶³Ì´úÂëÖ´Ðзì϶£¨CVE-2022-22947£©£¬¸Ã·ì϶µÄCVSSv3ÆÀ·ÖΪ10.0  ¡£µ±ÆôÓûò¶³ö²»°²È«µÄ Gateway Actuator ¶Ëµãʱ£¬Ê¹Óà Spring Cloud Gateway µÄÀûÓ÷¨Ê½ÈÝÒ×Êܵ½´úÂë×¢Èë¹¥»÷£¬Ô¶³Ì¹¥»÷ÕßÄܹ»Í¨¹ý·¢ËͶñÒâÒªÇóÒÔÖ´ÐÐËÁÒâ´úÂë  ¡£

 

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Spring Cloud Gateway 3.1.0

Spring Cloud Gateway 3.0.0 - 3.0.6

Spring Cloud Gateway ÆäËü²»Ö§³ÖµÄ¡¢ÒѲ»ÔÙ¸üеİ汾

 

 

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Spring Cloud Gateway >= 3.1.1

Spring Cloud Gateway >= 3.0.7

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1.ÈôÊDz»±ØÒªGateway actuator endpoint£¬¿Éͨ¹ý management.endpoint.gateway.enabled: false ½ûÓÃËü  ¡£

2.ÈôÊDZØÒªactuator£¬ÔòӦʹÓà Spring Security ¶ÔÆä½øÐзÀ»¤£¬¿É²Î¿¼£ºhttps://docs.spring.io/spring-boot/docs/current/reference/html/actuator.html#actuator.endpoints.security

 

0x03 ²Î¿¼Á´½Ó

https://tanzu.vmware.com/security/cve-2022-22947

https://network.tanzu.vmware.com/products/spring-cloud-gateway

https://spring.io/projects/spring-cloud-gateway

 

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2022-03-02

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