Severity: Normal
Title: TigerVNC: Multiple Vulnerabilities
Date: July 05, 2024
Bugs: #700464
ID: 202407-14

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Synopsis
========

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

Background
==========

TigerVNC is a high-performance VNC server/client.

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

Package Vulnerable Unaffected
----------------- ------------ ------------
net-misc/tigervnc < 1.12.0-r2 >= 1.12.0-r2

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

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

# emerge --sync
# emerge --ask --oneshot --verbose ">=net-misc/tigervnc-1.12.0-r2"

References
==========

[ 1 ] CVE-2019-15691
https://nvd.nist.gov/vuln/detail/CVE-2019-15691
[ 2 ] CVE-2019-15692
https://nvd.nist.gov/vuln/detail/CVE-2019-15692
[ 3 ] CVE-2019-15694
https://nvd.nist.gov/vuln/detail/CVE-2019-15694
[ 4 ] CVE-2019-15695
https://nvd.nist.gov/vuln/detail/CVE-2019-15695
[ 5 ] CVE-2020-26117
https://nvd.nist.gov/vuln/detail/CVE-2020-26117

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

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

https://security.gentoo.org/glsa/202407-14

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
[email protected] 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