vulnerability

Ubuntu: USN-6575-1 (CVE-2022-39348): Twisted vulnerabilities

Severity
5
CVSS
(AV:N/AC:M/Au:S/C:P/I:P/A:N)
Published
Oct 26, 2022
Added
Jan 11, 2024
Modified
Jan 28, 2025

Description

Twisted is an event-based framework for internet applications. Started with version 0.9.4, when the host header does not match a configured host `twisted.web.vhost.NameVirtualHost` will return a `NoResource` resource which renders the Host header unescaped into the 404 response allowing HTML and script injection. In practice this should be very difficult to exploit as being able to modify the Host header of a normal HTTP request implies that one is already in a privileged position. This issue was fixed in version 22.10.0rc1. There are no known workarounds.

Solution

ubuntu-upgrade-python3-twisted
Title
NEW

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