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Gentoo Linux Security Advisory                           GLSA 202401-12
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                                           https://security.gentoo.org/
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 Severity: Low
    Title: Synapse: Multiple Vulnerabilities
     Date: January 07, 2024
     Bugs: #914765, #916609
       ID: 202401-12

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Synopsis
========

Multiple vulnerabilites have been found in Synapse, the worst of which
could result in information leaks.

Background
==========

Synapse is a Matrix homeserver written in Python/Twisted.

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

Package         Vulnerable    Unaffected
--------------  ------------  ------------
net-im/synapse  < 1.96.0      >= 1.96.0

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

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

  # emerge --sync
  # emerge --ask --oneshot --verbose ">=net-im/synapse-1.96.0"

References
==========

[ 1 ] CVE-2023-41335
      https://nvd.nist.gov/vuln/detail/CVE-2023-41335
[ 2 ] CVE-2023-42453
      https://nvd.nist.gov/vuln/detail/CVE-2023-42453
[ 3 ] CVE-2023-43796
      https://nvd.nist.gov/vuln/detail/CVE-2023-43796
[ 4 ] CVE-2023-45129
      https://nvd.nist.gov/vuln/detail/CVE-2023-45129

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

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

 https://security.gentoo.org/glsa/202401-12

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/

Gentoo: GLSA-202401-12: Synapse: Multiple Vulnerabilities

Multiple vulnerabilites have been found in Synapse, the worst of which could result in information leaks.

Summary

Multiple vulnerabilities have been discovered in Synapse. Please review the CVE identifiers referenced below for details.

Resolution

All Synapse users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=net-im/synapse-1.96.0"

References

[ 1 ] CVE-2023-41335 https://nvd.nist.gov/vuln/detail/CVE-2023-41335 [ 2 ] CVE-2023-42453 https://nvd.nist.gov/vuln/detail/CVE-2023-42453 [ 3 ] CVE-2023-43796 https://nvd.nist.gov/vuln/detail/CVE-2023-43796 [ 4 ] CVE-2023-45129 https://nvd.nist.gov/vuln/detail/CVE-2023-45129

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
https://security.gentoo.org/glsa/202401-12

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.

Severity
Severity: Low
Title: Synapse: Multiple Vulnerabilities
Date: January 07, 2024
Bugs: #914765, #916609
ID: 202401-12

Synopsis

Multiple vulnerabilites have been found in Synapse, the worst of which could result in information leaks.

Background

Synapse is a Matrix homeserver written in Python/Twisted.

Affected Packages

Package Vulnerable Unaffected -------------- ------------ ------------ net-im/synapse < 1.96.0 >= 1.96.0

Impact

Please review the referenced CVE identifiers for details.

Workaround

There is no known workaround at this time.

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