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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/