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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
    -------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/local/lib/python3.9/site-packages/glsamaker/models/glsa.py", line 326, in generate_mail_table
    return self._generate_mail_table()
  File "/usr/local/lib/python3.9/site-packages/glsamaker/models/glsa.py", line 252, in _generate_mail_table
    ret[line_idx] += chunk.rjust(
IndexError: list index out of range


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/