漏洞信息
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Vulnerability Title
Sinatra has ReDoS vulnerability in ETag header value generation
Vulnerability Description
Sinatra is a domain-specific language for creating web applications in Ruby. In versions prior to 4.2.0, there is a denial of service vulnerability in the `If-Match` and `If-None-Match` header parsing component of Sinatra, if the `etag` method is used when constructing the response. Carefully crafted input can cause `If-Match` and `If-None-Match` header parsing in Sinatra to take an unexpected amount of time, possibly resulting in a denial of service attack vector. This header is typically involved in generating the `ETag` header value. Any applications that use the `etag` method when generating a response are impacted. Version 4.2.0 fixes the issue.
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U
Vulnerability Type
CWE-1333
Vulnerability Title
Sinatra 安全漏洞
Vulnerability Description
Sinatra是Sinatra开源的一个DSL,用于以最少的努力快速创建Ruby中的web应用程序 Sinatra 4.2.0之前版本存在安全漏洞,该漏洞源于If-Match和If-None-Match标头解析组件存在缺陷,可能导致拒绝服务攻击。
CVSS Information
N/A
Vulnerability Type
N/A