<p>Upgrade <code>Ubuntu:16.04</code> <code>python3.5</code> to version 3.5.2-2ubuntu0~16.04.13+esm5 or higher.</p>

Open Redirect Affecting python3.5 package, versions <3.5.2-2ubuntu0~16.04.13+esm5

Threat Intelligence

0.22% (60^th percentile)

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Snyk ID SNYK-UBUNTU1604-PYTHON35-2993132
published 26 Aug 2022
disclosed 23 Aug 2022

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Introduced: 23 Aug 2022

CVE-2021-28861 Open this link in a new tab CWE-601 Open this link in a new tab

How to fix?

Upgrade Ubuntu:16.04 python3.5 to version 3.5.2-2ubuntu0~16.04.13+esm5 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python3.5 package and not the python3.5 package as distributed by Ubuntu. See How to fix? for Ubuntu:16.04 relevant fixed versions and status.

Python 3.x through 3.10 has an open redirection vulnerability in lib/http/server.py due to no protection against multiple (/) at the beginning of URI path which may leads to information disclosure. NOTE: this is disputed by a third party because the http.server.html documentation page states "Warning: http.server is not recommended for production. It only implements basic security checks."

References

CVSS Scores

version 3.1

Attack Vector (AV)

Network
Attack Complexity (AC)

Low
Privileges Required (PR)

None
User Interaction (UI)

Required

Scope (S)

Changed

Confidentiality (C)

High
Integrity (I)

None
Availability (A)

None

Open Redirect Affecting python3.5 package, versions <3.5.2-2ubuntu0~16.04.13+esm5

Severity

Based on Ubuntu security rating