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Gentoo Linux Security Advisory                           GLSA 202408-22
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                                           https://security.gentoo.org/
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 Severity: Normal
    Title: Bundler: Multiple Vulnerabilities
     Date: August 10, 2024
     Bugs: #743214, #798135, #828884
       ID: 202408-22

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Synopsis
========

Multiple vulnerabilities have been discovered in Bundler, the worst of
which could lead to arbitrary code execution.

Background
==========

Bundler provides a consistent environment for Ruby projects by tracking
and installing the exact gems and versions that are needed.

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

Package           Vulnerable    Unaffected
----------------  ------------  ------------
dev-ruby/bundler  < 2.2.33      >= 2.2.33

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

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

  # emerge --sync
  # emerge --ask --oneshot --verbose ">=dev-ruby/bundler-2.2.33"

References
==========

[ 1 ] CVE-2019-3881
      https://nvd.nist.gov/vuln/detail/CVE-2019-3881
[ 2 ] CVE-2020-36327
      https://nvd.nist.gov/vuln/detail/CVE-2020-36327
[ 3 ] CVE-2021-43809
      https://nvd.nist.gov/vuln/detail/CVE-2021-43809

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

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

 https://security.gentoo.org/glsa/202408-22

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 2024 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