PyPi: Python

CVE-2023-24329

Safety vulnerability ID: 53376

This vulnerability was reviewed by experts

The information on this page was manually curated by our Cybersecurity Intelligence Team.

Created at Feb 17, 2023 Updated at Nov 29, 2024

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Advisory

Python 3.7.17, 3.8.17, 3.9.17, 3.10.12 and 3.11.4 include a fix for CVE-2023-24329: An issue in the urllib.parse component of Python before 3.11.4 allows attackers to bypass blocklisting methods by supplying a URL that starts with blank characters.
https://github.com/python/cpython/issues/102153
https://pointernull.com/security/python-url-parse-problem.html

Affected package

python

Latest version: 0.9.8

Affected versions

Fixed versions

Vulnerability changelog

An issue in the urllib.parse component of Python before v3.11 allows attackers to bypass blocklisting methods by supplying a URL that starts with blank characters. See CVE-2023-24329.

MISC:https://github.com/python/cpython/pull/99421: https://github.com/python/cpython/pull/99421
MISC:https://pointernull.com/security/python-url-parse-problem.html: https://pointernull.com/security/python-url-parse-problem.html

Resources

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Severity Details

CVSS Base Score

HIGH 7.5

CVSS v3 Details

HIGH 7.5

Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality Impact (C): NONE
Integrity Impact (I): HIGH
Availability Availability (A): NONE