Vulnerability Information
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Vulnerability Title
H2O ignores headers configuration directives
Vulnerability Description
h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. The configuration directives provided by the headers handler allows users to modify the response headers being sent by h2o. The configuration file of h2o has scopes, and the inner scopes (e.g., path level) are expected to inherit the configuration defined in outer scopes (e.g., global level). However, if a header directive is used in the inner scope, all the definition in outer scopes are ignored. This can lead to headers not being modified as expected. Depending on the headers being added or removed unexpectedly, this behavior could lead to unexpected client behavior. This vulnerability is fixed in commit 123f5e2b65dcdba8f7ef659a00d24bd1249141be.
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
Vulnerability Type
控制流实现总是不正确
Vulnerability Title
H2O 安全漏洞
Vulnerability Description
H2O是H2O.ai开源的一个用于分布式、可扩展机器学习的内存平台。 H2O存在安全漏洞，该漏洞源于标头处理程序提供的配置指令允许用户修改h2o发送的响应标头，可能导致标头无法按预期进行修改。
CVSS Information
N/A
Vulnerability Type
N/A