CVE-2022-24766

描述

mitmproxy is an interactive, SSL/TLS-capable intercepting proxy. In mitmproxy 7.0.4 and below, a malicious client or server is able to perform HTTP request smuggling attacks through mitmproxy. This means that a malicious client/server could smuggle a request/response through mitmproxy as part of another request/response's HTTP message body. While mitmproxy would only see one request, the target server would see multiple requests. A smuggled request is still captured as part of another request's body, but it does not appear in the request list and does not go through the usual mitmproxy event hooks, where users may have implemented custom access control checks or input sanitization. Unless mitmproxy is used to protect an HTTP/1 service, no action is required. The vulnerability has been fixed in mitmproxy 8.0.0 and above. There are currently no known workarounds.

如何修補 CVE-2022-24766

要修補 CVE-2022-24766,請將受影響套件升級到下列已修補版本。

• —未列出修補版本
• —升級至 8.0.0 或更新版本
• —升級至 b06fb6d157087d526bd02e7aadbe37c56865c71b 或更新版本

CVE-2022-24766 正在被利用嗎?

低 — EPSS 為 1.6%,目前沒有觀察到大規模利用活動。

受影響套件(3)

• from 0
• from 0, < 8.0.0
• from 0, < b06fb6d157087d526bd02e7aadbe37c56865c71b | from 0, < 8.0.0

CVSS 分數

參考連結(8)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2022-24766
• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2022-24766
• PATCHgithub.com/mitmproxy/mitmproxy
• WEBgithub.com/mitmproxy/mitmproxy/commit/b06fb6d157087d526bd02e7aadbe37c56865c71b