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Gentoo Linux Security Advisory GLSA 202305-02
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https://security.gentoo.org/
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Severity: High
Title: Python, PyPy3: Multiple Vulnerabilities
Date: May 03, 2023
Bugs: #880629, #878385, #877851, #876815, #864747, #838250, #835443, #834533, #787260, #811165, #793833
ID: 202305-02

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Synopsis
========

Multiple vulnerabilities have been found in Python and PyPy, the worst
of which could result in arbitrary code execution.

Background
==========

Python is an interpreted, interactive, object-oriented, cross-platform
programming language.

Affected packages
=================

-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
dev-lang/python:3.8 <3.8.15_p3:3.8 >=3.8.15_p3:3.8
dev-lang/python:3.9 <3.9.15_p3:3.9 >=3.9.15_p3:3.9
dev-lang/python:3.10 <3.10.8_p3:3.10 >=3.10.8_p3:3.10
dev-lang/python:3.11 <3.11.0_p2:3.11 >=3.11.0_p2:3.11
dev-lang/python:3.12 <3.12.0_alpha1_p2:3.12 >=3.12.0_alpha1_p2:3.12
dev-lang/pypy3 <7.3.9_p9 >=7.3.9_p9

Description
===========

Multiple vulnerabilities have been discovered in Python and PyPy3.
Please review the CVE identifiers referenced below for details.

Impact
======

Please review the referenced CVE identifiers for details.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

All Python 3.8 users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-lang/python-3.8.15_p3:3.8"

All Python 3.9 users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-lang/python-3.9.15_p3:3.9"

All Python 3.10 users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-lang/python-3.10.8_p3:3.10"

All Python 3.11 users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-lang/python-3.11.0_p2:3.11"

All Python 3.12 users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-lang/python-3.12.0_alpha1_p2"

All PyPy3 users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-python/pypy3-7.3.9_p9"

References
==========

[ 1 ] CVE-2015-20107
https://nvd.nist.gov/vuln/detail/CVE-2015-20107
[ 2 ] CVE-2021-3654
https://nvd.nist.gov/vuln/detail/CVE-2021-3654
[ 3 ] CVE-2021-28363
https://nvd.nist.gov/vuln/detail/CVE-2021-28363
[ 4 ] CVE-2021-28861
https://nvd.nist.gov/vuln/detail/CVE-2021-28861
[ 5 ] CVE-2021-29921
https://nvd.nist.gov/vuln/detail/CVE-2021-29921
[ 6 ] CVE-2022-0391
https://nvd.nist.gov/vuln/detail/CVE-2022-0391
[ 7 ] CVE-2022-37454
https://nvd.nist.gov/vuln/detail/CVE-2022-37454
[ 8 ] CVE-2022-42919
https://nvd.nist.gov/vuln/detail/CVE-2022-42919
[ 9 ] CVE-2022-45061
https://nvd.nist.gov/vuln/detail/CVE-2022-45061

Availability
============

This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:

https://security.gentoo.org/glsa/202305-02

Concerns?
=========

Security is a primary focus of Gentoo Linux and ensuring the
confidentiality and security of our users' machines is of utmost
importance to us. Any security concerns should be addressed to
security@gentoo.org or alternatively, you may file a bug at
https://bugs.gentoo.org.

License
=======

Copyright 2023 Gentoo Foundation, Inc; referenced text
belongs to its owner(s).

The contents of this document are licensed under the
Creative Commons - Attribution / Share Alike license.

https://creativecommons.org/licenses/by-sa/2.5