Open Redirect Affecting python39-idna package, versions <0:2.10-3.module+el8.4.0+20109+b7b1db01

Q: How to fix?

<p>Upgrade <code>Oracle:8</code> <code>python39-idna</code> to version 0:2.10-3.module+el8.4.0+20109+b7b1db01 or higher.<br>This issue was patched in <code>ELSA-2023-2764</code>.</p>

Threat Intelligence

0.22% (60^th percentile)

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Snyk ID SNYK-ORACLE8-PYTHON39IDNA-5598835
published 22 Nov 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 Oracle:8 python39-idna to version 0:2.10-3.module+el8.4.0+20109+b7b1db01 or higher.
This issue was patched in ELSA-2023-2764.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python39-idna package and not the python39-idna package as distributed by Oracle. See How to fix? for Oracle:8 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 python39-idna package, versions <0:2.10-3.module+el8.4.0+20109+b7b1db01

Severity

Based on Oracle Linux security rating