CVE-2016-1000111

描述

Twisted before 16.3.1 does not attempt to address RFC 3875 section 4.1.18 namespace conflicts and therefore does not protect CGI applications from the presence of untrusted client data in the HTTP_PROXY environment variable, which might allow remote attackers to redirect a CGI application's outbound HTTP traffic to an arbitrary proxy server via a crafted Proxy header in an HTTP request, aka an "httpoxy" issue.

如何修補 CVE-2016-1000111

要修補 CVE-2016-1000111,請將受影響套件升級到下列已修補版本。

• —升級至 16.4.0-1 或更新版本
• —升級至 16.3.1 或更新版本
• —升級至 16.3.1 或更新版本

CVE-2016-1000111 正在被利用嗎?

低 — EPSS 為 2.4%,目前沒有觀察到大規模利用活動。

受影響套件(3)

• from 0, < 16.4.0-1
• from 0, < 16.3.1
• from 0, < 16.3.1

CVSS 分數

參考連結(9)

• ADVISORYgithub.com/advisories/GHSA-3gqj-cmxr-p4x2
• ADVISORYnvd.nist.gov/vuln/detail/CVE-2016-1000111
• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2016-1000111
• PATCHgithub.com/twisted/twisted
• WEB