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Gentoo Linux Security Advisory GLSA 202409-14
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https://security.gentoo.org/
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Severity: Normal
Title: Mbed TLS: Multiple Vulnerabilities
Date: September 22, 2024
Bugs: #886001, #923279
ID: 202409-14

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Synopsis
========

Multiple vulnerabilities have been discovered in Mbed TLS, the worst of
which could lead to information disclosure or denial of service.

Background
==========

Mbed TLS (previously PolarSSL) is an “easy to understand, use, integrate
and expand” implementation of the TLS and SSL protocols and the
respective cryptographic algorithms and support code required.

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

Package Vulnerable Unaffected
---------------- ------------ ------------
net-libs/mbedtls < 2.28.7 >= 2.28.7

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

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

# emerge --sync
# emerge --ask --oneshot --verbose ">=net-libs/mbedtls-2.28.7"

References
==========

[ 1 ] CVE-2022-46392
https://nvd.nist.gov/vuln/detail/CVE-2022-46392
[ 2 ] CVE-2022-46393
https://nvd.nist.gov/vuln/detail/CVE-2022-46393
[ 3 ] CVE-2023-43615
https://nvd.nist.gov/vuln/detail/CVE-2023-43615
[ 4 ] CVE-2023-45199
https://nvd.nist.gov/vuln/detail/CVE-2023-45199
[ 5 ] CVE-2024-23170
https://nvd.nist.gov/vuln/detail/CVE-2024-23170
[ 6 ] CVE-2024-23775
https://nvd.nist.gov/vuln/detail/CVE-2024-23775

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

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

https://security.gentoo.org/glsa/202409-14

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
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