漏洞信息
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Vulnerability Title
HTTP/3 redirect handler leaks Authorization and Cookie headers to cross-origin redirect target in hackney
Vulnerability Description
Sensitive Data Exposure vulnerability in benoitc hackney allows Retrieve Embedded Sensitive Data. The HTTP/3 redirect handler in src/hackney_h3.erl passes the original request headers unchanged to the redirect target without performing any cross-origin check. When a client issues an HTTP/3 request with follow_redirect enabled and includes Authorization or Cookie headers, a server responding with a 3xx redirect to a different host will cause the client to forward those credentials verbatim to the new origin.
The main hackney.erl module has maybe_strip_auth_on_redirect/2 (guarded by the location_trusted option) to address CVE-2018-1000007, but hackney_h3.erl is missing this protection entirely.
This issue affects hackney: from 3.1.1 before 4.0.1.
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Vulnerability Type
指向未可信站点的URL重定向(开放重定向)
Vulnerability Title
Hackney 安全漏洞
Vulnerability Description
Hackney是Hackney公司的一个程序库。 hackney 3.1.1至4.0.1之前版本存在安全漏洞,该漏洞源于HTTP/3重定向处理程序未进行跨域检查,可能导致敏感数据泄露。
CVSS Information
N/A
Vulnerability Type
N/A