Mailing List Archive

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Gentoo Linux Security Advisory GLSA 202107-33
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https://security.gentoo.org/
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Severity: Normal
Title: Pillow: Multiple vulnerabilities
Date: July 14, 2021
Bugs: #773559, #774387, #779760
ID: 202107-33

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Synopsis
========

Multiple vulnerabilities have been found in Pillow, the worst of which
could result in a Denial of Service condition.

Background
==========

Python Imaging Library (fork)

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

-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 dev-python/pillow < 8.2.0 >= 8.2.0

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

Multiple vulnerabilities have been discovered in Pillow. 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 Pillow users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-python/pillow-8.2.0"

References
==========

[ 1 ] CVE-2021-25287
https://nvd.nist.gov/vuln/detail/CVE-2021-25287
[ 2 ] CVE-2021-25288
https://nvd.nist.gov/vuln/detail/CVE-2021-25288
[ 3 ] CVE-2021-25289
https://nvd.nist.gov/vuln/detail/CVE-2021-25289
[ 4 ] CVE-2021-25290
https://nvd.nist.gov/vuln/detail/CVE-2021-25290
[ 5 ] CVE-2021-25291
https://nvd.nist.gov/vuln/detail/CVE-2021-25291
[ 6 ] CVE-2021-25292
https://nvd.nist.gov/vuln/detail/CVE-2021-25292
[ 7 ] CVE-2021-25293
https://nvd.nist.gov/vuln/detail/CVE-2021-25293
[ 8 ] CVE-2021-27921
https://nvd.nist.gov/vuln/detail/CVE-2021-27921
[ 9 ] CVE-2021-27922
https://nvd.nist.gov/vuln/detail/CVE-2021-27922
[ 10 ] CVE-2021-27923
https://nvd.nist.gov/vuln/detail/CVE-2021-27923
[ 11 ] CVE-2021-28675
https://nvd.nist.gov/vuln/detail/CVE-2021-28675
[ 12 ] CVE-2021-28676
https://nvd.nist.gov/vuln/detail/CVE-2021-28676
[ 13 ] CVE-2021-28677
https://nvd.nist.gov/vuln/detail/CVE-2021-28677
[ 14 ] CVE-2021-28678
https://nvd.nist.gov/vuln/detail/CVE-2021-28678

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

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

https://security.gentoo.org/glsa/202107-33

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 2021 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