Vulnerability Information
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Koa has Inefficient Regular Expression Complexity
Vulnerability Description
Koa is expressive middleware for Node.js using ES2017 async functions. Prior to versions 0.21.2, 1.7.1, 2.15.4, and 3.0.0-alpha.3, Koa uses an evil regex to parse the `X-Forwarded-Proto` and `X-Forwarded-Host` HTTP headers. This can be exploited to carry out a Denial-of-Service attack. Versions 0.21.2, 1.7.1, 2.15.4, and 3.0.0-alpha.3 fix the issue.
CVSS Information
N/A
Vulnerability Type
CWE-1333
Vulnerability Title
Koa 安全漏洞
Vulnerability Description
Koa是Koa.js开源的一个中间件。 Koa存在安全漏洞，该漏洞源于使用恶意正则表达式来解析X-Forwarded-Proto和X-Forwarded-HostHTTP 标头。
CVSS Information
N/A
Vulnerability Type
N/A