Vulnerability Information
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Vulnerability Title
Eclipse Vert.x Web static handler file access denial
Vulnerability Description
The Vert.x Web static handler component cache can be manipulated to deny the access to static files served by the handler using specifically crafted request URI. The issue comes from an improper implementation of the C. rule of section 5.2.4 of RFC3986 and is fixed in Vert.x Core component (used by Vert.x Web): https://github.com/eclipse-vertx/vert.x/pull/5895 Steps to reproduce Given a file served by the static handler, craft an URI that introduces a string like bar%2F..%2F after the last / char to deny the access to the URI with an HTTP 404 response. For example https://example.com/foo/index.html can be denied with https://example.com/foo/bar%2F..%2Findex.html Mitgation Disabling Static Handler cache fixes the issue. StaticHandler staticHandler = StaticHandler.create().setCachingEnabled(false);
CVSS Information
N/A
Vulnerability Type
HTTP请求的解释不一致性(HTTP请求私运)
Vulnerability Title
vert.x 安全漏洞
Vulnerability Description
vert.x是Eclipse Vert.x开源的一个工具包。 vert.x存在安全漏洞，该漏洞源于静态处理程序缓存实现不当，可能被特制请求URI操纵，导致拒绝访问静态文件。
CVSS Information
N/A
Vulnerability Type
N/A