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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
N/A
Vulnerability Description
The example code for the digest authentication functionality (http_authentication.rb) in Ruby on Rails before 2.3.3 defines an authenticate_or_request_with_http_digest block that returns nil instead of false when the user does not exist, which allows context-dependent attackers to bypass authentication for applications that are derived from this example by sending an invalid username without a password.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Ruby on Rails http_authentication.rb Nil凭据绕过认证漏洞
Vulnerability Description
Ruby on Rails（Rails）是Rails核心团队开发维护的一套基于Ruby语言的开源Web应用框架，它是由大卫-海纳梅尔-韩森从美国37signals公司的项目管理工具Basecamp里分离出来的。 Ruby on Rails的actionpack/lib/action_controller/http_authentication.rb文件中的validate_digest_response()函数在处理nil凭据时存在错误，如果没有找到用户返回的是nil，而正确的行为是返回false。远程攻
CVSS Information
N/A
Vulnerability Type
N/A