漏洞信息
尽管我们使用了先进的大模型技术,但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性,但请您根据实际情况进行核实和判断。
Vulnerability Title
Fiber: Username Enumeration via Timing Oracle in BasicAuth Default Authorizer
Vulnerability Description
Fiber is an Express inspired web framework written in Go. Prior to 3.3.0, the default Authorizer function in the BasicAuth middleware in middleware/basicauth/config.go uses short-circuit evaluation that skips password hash comparison for non-existent usernames, enabling reliable remote username enumeration through response timing differences. This issue is fixed in version 3.3.0.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Vulnerability Type
通过差异性导致的信息暴露
Vulnerability Title
Fiber 侧信道信息泄露漏洞
Vulnerability Description
Fiber Fiber是Fiber团队的一款开发框架。 Fiber 3.3.0之前版本存在侧信道信息泄露漏洞,该漏洞源于BasicAuth中间件的默认Authorizer函数使用短路求值,跳过了对不存在用户名密码哈希比较,可能导致攻击者通过响应时间差异进行远程用户名枚举。
CVSS Information
N/A
Vulnerability Type
N/A