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Gentoo Linux Security Advisory                           GLSA 202208-17
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                                           https://security.gentoo.org/
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 Severity: Low
    Title: Nextcloud: Multiple Vulnerabilities
     Date: August 10, 2022
     Bugs: #848873, #835073, #834803, #820368, #812443, #802096, #797253
       ID: 202208-17

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Synopsis
=======
Multiple vulnerabilities have been found in Nextcloud, the worst of
which could result in denial of service.

Background
=========
Nextcloud is a personal cloud that runs on your own server.

Affected packages
================
    -------------------------------------------------------------------
     Package              /     Vulnerable     /            Unaffected
    -------------------------------------------------------------------
  1  www-apps/nextcloud         < 23.0.4                    >= 23.0.4

Description
==========
Multiple vulnerabilities have been discovered in Nextcloud. 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 Nextcloud users should upgrade to the latest version:

  # emerge --sync
  # emerge --ask --oneshot --verbose ">=www-apps/nextcloud-23.0.4"

References
=========
[ 1 ] CVE-2021-32653
      https://nvd.nist.gov/vuln/detail/CVE-2021-32653
[ 2 ] CVE-2021-32654
      https://nvd.nist.gov/vuln/detail/CVE-2021-32654
[ 3 ] CVE-2021-32655
      https://nvd.nist.gov/vuln/detail/CVE-2021-32655
[ 4 ] CVE-2021-32656
      https://nvd.nist.gov/vuln/detail/CVE-2021-32656
[ 5 ] CVE-2021-32657
      https://nvd.nist.gov/vuln/detail/CVE-2021-32657
[ 6 ] CVE-2021-32678
      https://nvd.nist.gov/vuln/detail/CVE-2021-32678
[ 7 ] CVE-2021-32679
      https://nvd.nist.gov/vuln/detail/CVE-2021-32679
[ 8 ] CVE-2021-32680
      https://nvd.nist.gov/vuln/detail/CVE-2021-32680
[ 9 ] CVE-2021-32688
      https://nvd.nist.gov/vuln/detail/CVE-2021-32688
[ 10 ] CVE-2021-32703
      https://nvd.nist.gov/vuln/detail/CVE-2021-32703
[ 11 ] CVE-2021-32705
      https://nvd.nist.gov/vuln/detail/CVE-2021-32705
[ 12 ] CVE-2021-32725
      https://nvd.nist.gov/vuln/detail/CVE-2021-32725
[ 13 ] CVE-2021-32726
      https://nvd.nist.gov/vuln/detail/CVE-2021-32726
[ 14 ] CVE-2021-32734
      https://nvd.nist.gov/vuln/detail/CVE-2021-32734
[ 15 ] CVE-2021-32800
      https://nvd.nist.gov/vuln/detail/CVE-2021-32800
[ 16 ] CVE-2021-32801
      https://nvd.nist.gov/vuln/detail/CVE-2021-32801
[ 17 ] CVE-2021-32802
      https://nvd.nist.gov/vuln/detail/CVE-2021-32802
[ 18 ] CVE-2021-41177
      https://nvd.nist.gov/vuln/detail/CVE-2021-41177
[ 19 ] CVE-2021-41178
      https://nvd.nist.gov/vuln/detail/CVE-2021-41178
[ 20 ] CVE-2021-41239
      https://nvd.nist.gov/vuln/detail/CVE-2021-41239
[ 21 ] CVE-2021-41241
      https://nvd.nist.gov/vuln/detail/CVE-2021-41241
[ 22 ] CVE-2022-24741
      https://nvd.nist.gov/vuln/detail/CVE-2022-24741
[ 23 ] CVE-2022-24888
      https://nvd.nist.gov/vuln/detail/CVE-2022-24888
[ 24 ] CVE-2022-24889
      https://nvd.nist.gov/vuln/detail/CVE-2022-24889
[ 25 ] CVE-2022-29243
      https://nvd.nist.gov/vuln/detail/CVE-2022-29243

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

 https://security.gentoo.org/glsa/202208-17

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 2022 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/