Sicherheit: Zwei Probleme in flatpak

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# Security update for flatpak

Announcement ID: SUSE-SU-2023:1715-1
Rating: important
References:

* #1209410
* #1209411

Cross-References:

* CVE-2023-28100
* CVE-2023-28101

CVSS scores:

* CVE-2023-28100 ( SUSE ): 8.6 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
* CVE-2023-28100 ( NVD ): 10.0 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
* CVE-2023-28101 ( SUSE ): 6.3 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N
* CVE-2023-28101 ( NVD ): 5.0 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N

Affected Products:

* Desktop Applications Module 15-SP4
* openSUSE Leap 15.4
* SUSE Linux Enterprise Desktop 15 SP4
* SUSE Linux Enterprise High Performance Computing 15 SP4
* SUSE Linux Enterprise Real Time 15 SP4
* SUSE Linux Enterprise Server 15 SP4
* SUSE Linux Enterprise Server for SAP Applications 15 SP4
* SUSE Manager Proxy 4.3
* SUSE Manager Retail Branch Server 4.3
* SUSE Manager Server 4.3

An update that solves two vulnerabilities can now be installed.

## Description:

This update for flatpak fixes the following issues:

* CVE-2023-28101: Fixed misleading terminal output with metadata with ANSI
control codes (bsc#1209410).
* CVE-2023-28100: Fixed unsandboxed TIOCLINUX commands (bsc#1209411).

Update to version 1.12.8:

* Update the SELinux module to explicitly permit the system helper have read
access to /etc/passwd and systemd-userdbd, read and lock access to
/var/lib/flatpak, and watch files inside $libexecdir
* If an app update is blocked by parental controls policies, clean up the
temporary deploy directory
* Fix Autotools build with versions of gpgme that no longer provide gpgme-
config(1)
* Remove some unreachable code
* Add missing handling for some D-Bus errors

Update to version 1.12.7:

* We now allow networked access to X11 and PulseAudio services if that is
configured, and the application has network access.
* Absolute paths in WAYLAND_DISPLAY now work
* Allow apps that were built with Flatpak 1.13.x to export AppStream metadata
in share/metainfo
* Most commands now work if /var/lib/flatpak exists but

## Patch Instructions:

To install this SUSE Important update use the SUSE recommended installation
methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

* openSUSE Leap 15.4
zypper in -t patch openSUSE-SLE-15.4-2023-1715=1

* Desktop Applications Module 15-SP4
zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP4-2023-1715=1

## Package List:

* openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
* flatpak-1.12.8-150400.3.3.1
* typelib-1_0-Flatpak-1_0-1.12.8-150400.3.3.1
* flatpak-debuginfo-1.12.8-150400.3.3.1
* flatpak-devel-1.12.8-150400.3.3.1
* flatpak-zsh-completion-1.12.8-150400.3.3.1
* libflatpak0-1.12.8-150400.3.3.1
* system-user-flatpak-1.12.8-150400.3.3.1
* flatpak-debugsource-1.12.8-150400.3.3.1
* libflatpak0-debuginfo-1.12.8-150400.3.3.1
* Desktop Applications Module 15-SP4 (aarch64 ppc64le s390x x86_64)
* flatpak-1.12.8-150400.3.3.1
* typelib-1_0-Flatpak-1_0-1.12.8-150400.3.3.1
* flatpak-debuginfo-1.12.8-150400.3.3.1
* flatpak-devel-1.12.8-150400.3.3.1
* flatpak-zsh-completion-1.12.8-150400.3.3.1
* libflatpak0-1.12.8-150400.3.3.1
* system-user-flatpak-1.12.8-150400.3.3.1
* flatpak-debugsource-1.12.8-150400.3.3.1
* libflatpak0-debuginfo-1.12.8-150400.3.3.1

## References:

* https://www.suse.com/security/cve/CVE-2023-28100.html
* https://www.suse.com/security/cve/CVE-2023-28101.html
* https://bugzilla.suse.com/show_bug.cgi?id=1209410
* https://bugzilla.suse.com/show_bug.cgi?id=1209411

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<div class="container">
<h1>Security update for flatpak</h1>

<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2023:1715-1</td>
</tr>

<tr>
<th>Rating:</th>
<td>important</td>
</tr>
<tr>
<th>References:</th>
<td>
<ul>

<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1209410">#1209410</a>
</li>

<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1209411">#1209411</a>
</li>

</ul>
</td>
</tr>

<tr>
<th>
Cross-References:
</th>
<td>
<ul>

<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2023-28100.html">CVE-2023-28100</a>
</li>

<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2023-28101.html">CVE-2023-28101</a>
</li>

</ul>
</td>
</tr>
<tr>
<th>CVSS scores:</th>
<td>
<ul class="list-group">

<li class="list-group-item">
<span
class="cvss-reference">CVE-2023-28100</span>
<span class="cvss-source">
(

SUSE

):
</span>
<span
class="cvss-score">8.6</span>
<span
class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H</span>
</li>

<li class="list-group-item">
<span
class="cvss-reference">CVE-2023-28100</span>
<span class="cvss-source">
(

NVD

):
</span>
<span
class="cvss-score">10.0</span>
<span
class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H</span>
</li>

<li class="list-group-item">
<span
class="cvss-reference">CVE-2023-28101</span>
<span class="cvss-source">
(

SUSE

):
</span>
<span
class="cvss-score">6.3</span>
<span
class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N</span>
</li>

<li class="list-group-item">
<span
class="cvss-reference">CVE-2023-28101</span>
<span class="cvss-source">
(

NVD

):
</span>
<span
class="cvss-score">5.0</span>
<span
class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N</span>
</li>

</ul>
</td>
</tr>

<tr>
<th>Affected Products:</th>
<td>
<ul class="list-group">

<li class="list-group-item">Desktop
Applications Module 15-SP4</li>

<li class="list-group-item">openSUSE Leap
15.4</li>

<li class="list-group-item">SUSE Linux
Enterprise Desktop 15 SP4</li>

<li class="list-group-item">SUSE Linux
Enterprise High Performance Computing 15 SP4</li>

<li class="list-group-item">SUSE Linux
Enterprise Real Time 15 SP4</li>

<li class="list-group-item">SUSE Linux
Enterprise Server 15 SP4</li>

<li class="list-group-item">SUSE Linux
Enterprise Server for SAP Applications 15 SP4</li>

<li class="list-group-item">SUSE Manager
Proxy 4.3</li>

<li class="list-group-item">SUSE Manager
Retail Branch Server 4.3</li>

<li class="list-group-item">SUSE Manager
Server 4.3</li>

</ul>
</td>
</tr>
</tbody>
</table>

<p>An update that solves two vulnerabilities can now be
installed.</p>

<h2>Description:</h2>
<p>This update for flatpak fixes the following issues:</p>
<ul>
<li>CVE-2023-28101: Fixed misleading terminal output with metadata with
ANSI control codes (bsc#1209410).</li>
<li>CVE-2023-28100: Fixed unsandboxed TIOCLINUX commands
(bsc#1209411).</li>
</ul>
<p>Update to version 1.12.8:</p>
<ul>
<li>Update the SELinux module to explicitly permit the system
helper have read access to /etc/passwd and systemd-userdbd,
read and lock access to /var/lib/flatpak, and watch files
inside $libexecdir</li>
<li>If an app update is blocked by parental controls policies,
clean up the temporary deploy directory</li>
<li>Fix Autotools build with versions of gpgme that no longer
provide gpgme-config(1)</li>
<li>Remove some unreachable code</li>
<li>Add missing handling for some D-Bus errors</li>
</ul>
<p>Update to version 1.12.7:</p>
<ul>
<li>We now allow networked access to X11 and PulseAudio services
if that is configured, and the application has network access.</li>
<li>Absolute paths in WAYLAND_DISPLAY now work</li>
<li>Allow apps that were built with Flatpak 1.13.x to export
AppStream metadata in share/metainfo</li>
<li>Most commands now work if /var/lib/flatpak exists but</li>
</ul>

<h2>Patch Instructions:</h2>
<p>
To install this SUSE Important update use the SUSE recommended
installation methods like YaST online_update or "zypper
patch".<br/>

Alternatively you can run the command listed for your product:
</p>
<ul class="list-group">

<li class="list-group-item">
openSUSE Leap 15.4

<br/>
<code>zypper in -t patch
openSUSE-SLE-15.4-2023-1715=1</code>

</li>

<li class="list-group-item">
Desktop Applications Module 15-SP4

<br/>
<code>zypper in -t patch
SUSE-SLE-Module-Desktop-Applications-15-SP4-2023-1715=1</code>

</li>

</ul>

<h2>Package List:</h2>
<ul>

<li>
openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
<ul>

<li>flatpak-1.12.8-150400.3.3.1</li>

<li>typelib-1_0-Flatpak-1_0-1.12.8-150400.3.3.1</li>

<li>flatpak-debuginfo-1.12.8-150400.3.3.1</li>

<li>flatpak-devel-1.12.8-150400.3.3.1</li>

<li>flatpak-zsh-completion-1.12.8-150400.3.3.1</li>

<li>libflatpak0-1.12.8-150400.3.3.1</li>

<li>system-user-flatpak-1.12.8-150400.3.3.1</li>

<li>flatpak-debugsource-1.12.8-150400.3.3.1</li>

<li>libflatpak0-debuginfo-1.12.8-150400.3.3.1</li>

</ul>
</li>

<li>
Desktop Applications Module 15-SP4 (aarch64 ppc64le s390x
x86_64)
<ul>

<li>flatpak-1.12.8-150400.3.3.1</li>

<li>typelib-1_0-Flatpak-1_0-1.12.8-150400.3.3.1</li>

<li>flatpak-debuginfo-1.12.8-150400.3.3.1</li>

<li>flatpak-devel-1.12.8-150400.3.3.1</li>

<li>flatpak-zsh-completion-1.12.8-150400.3.3.1</li>

<li>libflatpak0-1.12.8-150400.3.3.1</li>

<li>system-user-flatpak-1.12.8-150400.3.3.1</li>

<li>flatpak-debugsource-1.12.8-150400.3.3.1</li>

<li>libflatpak0-debuginfo-1.12.8-150400.3.3.1</li>

</ul>
</li>

</ul>

<h2>References:</h2>
<ul>

<li>
<a href="https://www.suse.com/security/cve/CVE-2023-28100.html">https://www.suse.com/security/cve/CVE-2023-28100.html</a>
</li>

<li>
<a href="https://www.suse.com/security/cve/CVE-2023-28101.html">https://www.suse.com/security/cve/CVE-2023-28101.html</a>
</li>

<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1209410">https://bugzilla.suse.com/show_bug.cgi?id=1209410</a>
</li>

<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1209411">https://bugzilla.suse.com/show_bug.cgi?id=1209411</a>
</li>

</ul>

</div>

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