漏洞信息
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Vulnerability Title
Traefik before v2.11.55 and v3.0.0 through v3.7.10 Authentication Bypass via digestAuth
Vulnerability Description
Traefik versions before v2.11.55 and versions v3.0.0 through v3.7.10 contain an authentication bypass vulnerability in the digestAuth middleware where unknown usernames receive an empty secret instead of rejection. Attackers can compute a valid digest response using the empty secret and arbitrary credentials to bypass authentication on any digestAuth-protected route without a valid username or password.
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Vulnerability Type
认证机制不恰当
Vulnerability Title
Traefik 授权问题漏洞
Vulnerability Description
Traefik是Traefik公司开源的一款负载均衡器。 Traefik 2.11.55之前版本和3.0.0版本至3.7.10版本存在授权问题漏洞,该漏洞源于digestAuth中间件对未知用户名分配空密钥而非拒绝请求,攻击者可利用空密钥和任意凭据计算出有效的摘要响应,从而无需有效用户名或密码即可绕过身份验证。
CVSS Information
N/A
Vulnerability Type
N/A