Direct Request ('Forced Browsing') Affecting py3-twisted package, versions <16.4.0-r0


Severity

Recommended
0.0
medium
0
10

Snyk's Security Team recommends NVD's CVSS assessment. Learn more

Threat Intelligence

EPSS
0.27% (68th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk IDSNYK-ALPINE319-PY3TWISTED-6110686
  • published8 Dec 2023
  • disclosed11 Mar 2020

Introduced: 11 Mar 2020

CVE-2016-1000111  (opens in a new tab)
CWE-425  (opens in a new tab)

How to fix?

Upgrade Alpine:3.19 py3-twisted to version 16.4.0-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream py3-twisted package and not the py3-twisted package as distributed by Alpine. See How to fix? for Alpine:3.19 relevant fixed versions and status.

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.

CVSS Scores

version 3.1