[ GLSA 202401-21 ] KTextEditor: Arbitrary Local Code Execution

[email protected] Mon, 15 Jan 2024 15:43:17 -0000
Newsgroups	gmane.linux.gentoo.announce
Message-ID	<170533339740.7.16492861904981537106@4a99fbfff9eb>
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Gentoo Linux Security Advisory                           GLSA 202401-21
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                                           https://security.gentoo.org/
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 Severity: Normal
    Title: KTextEditor: Arbitrary Local Code Execution
     Date: January 15, 2024
     Bugs: #832447
       ID: 202401-21

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Synopsis
========

A vulnerability has been found in KTextEditor where local code can be
executed without user interaction.

Background
==========

Framework providing a full text editor component for KDE.

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

Package                     Vulnerable    Unaffected
--------------------------  ------------  ------------
kde-frameworks/ktexteditor  < 5.90.0-r2   >= 5.90.0-r2

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

A vulnerability has been discovered in KTextEditor. Please review the
CVE identifiers referenced below for details.

Impact
======

KTextEditor executes binaries without user interaction in a few cases,
e.g. KTextEditor will try to check on external file modification via
invoking the "git" binary if the file is known in the repository with
the new content.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

All KTextEditor users should upgrade to the latest version:

  # emerge --sync
  # emerge --ask --oneshot --verbose ">=kde-frameworks/ktexteditor-5.90.0-r2"

References
==========

[ 1 ] CVE-2022-23853
      https://nvd.nist.gov/vuln/detail/CVE-2022-23853

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

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

 https://security.gentoo.org/glsa/202401-21

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
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