Sicherheit: Denial of Service in zziplib

Lesezeichen hinzufügen

--===============4473118984496877428==
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit

# Security update for zziplib

Announcement ID: SUSE-SU-2024:0961-1
Rating: low
References:

* bsc#1214577

Cross-References:

* CVE-2020-18770

CVSS scores:

* CVE-2020-18770 ( SUSE ): 3.3 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
* CVE-2020-18770 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Affected Products:

* SUSE Linux Enterprise High Performance Computing 12 SP5
* SUSE Linux Enterprise Server 12 SP5
* SUSE Linux Enterprise Server for SAP Applications 12 SP5
* SUSE Linux Enterprise Software Development Kit 12 SP5
* SUSE Linux Enterprise Workstation Extension 12 12-SP5

An update that solves one vulnerability can now be installed.

## Description:

This update for zziplib fixes the following issues:

* CVE-2020-18770: Fixed denial-of-service in function
zzip_disk_entry_to_file_header in mmapped.c (bsc#1214577).

## Patch Instructions:

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

* SUSE Linux Enterprise Software Development Kit 12 SP5
zypper in -t patch SUSE-SLE-SDK-12-SP5-2024-961=1

* SUSE Linux Enterprise Workstation Extension 12 12-SP5
zypper in -t patch SUSE-SLE-WE-12-SP5-2024-961=1

## Package List:

* SUSE Linux Enterprise Software Development Kit 12 SP5 (aarch64 ppc64le
s390x
x86_64)
* libzzip-0-13-debuginfo-0.13.67-10.36.1
* zziplib-devel-0.13.67-10.36.1
* zziplib-devel-debuginfo-0.13.67-10.36.1
* zziplib-debugsource-0.13.67-10.36.1
* libzzip-0-13-0.13.67-10.36.1
* SUSE Linux Enterprise Workstation Extension 12 12-SP5 (x86_64)
* libzzip-0-13-debuginfo-0.13.67-10.36.1
* libzzip-0-13-0.13.67-10.36.1
* zziplib-debugsource-0.13.67-10.36.1

## References:

* https://www.suse.com/security/cve/CVE-2020-18770.html
* https://bugzilla.suse.com/show_bug.cgi?id=1214577

--===============4473118984496877428==
Content-Type: text/html; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit

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

<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2024:0961-1</td>
</tr>

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

<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1214577">bsc#1214577</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-2020-18770.html">CVE-2020-18770</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-2020-18770</span>
<span class="cvss-source">
(

SUSE

):
</span>
<span
class="cvss-score">3.3</span>
<span
class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L</span>
</li>

<li class="list-group-item">
<span
class="cvss-reference">CVE-2020-18770</span>
<span class="cvss-source">
(

NVD

):
</span>
<span
class="cvss-score">5.5</span>
<span
class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H</span>
</li>

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

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

<li class="list-group-item">SUSE Linux
Enterprise High Performance Computing 12 SP5</li>

<li class="list-group-item">SUSE Linux
Enterprise Server 12 SP5</li>

<li class="list-group-item">SUSE Linux
Enterprise Server for SAP Applications 12 SP5</li>

<li class="list-group-item">SUSE Linux
Enterprise Software Development Kit 12 SP5</li>

<li class="list-group-item">SUSE Linux
Enterprise Workstation Extension 12 12-SP5</li>

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

<p>An update that solves one vulnerability can now be
installed.</p>

<h2>Description:</h2>

<p>This update for zziplib fixes the following issues:</p>
<ul>
<li>CVE-2020-18770: Fixed denial-of-service in function
zzip_disk_entry_to_file_header in mmapped.c (bsc#1214577).</li>
</ul>

<h2>Patch Instructions:</h2>
<p>
To install this SUSE 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">
SUSE Linux Enterprise Software Development Kit 12 SP5

<br/>
<code>zypper in -t patch
SUSE-SLE-SDK-12-SP5-2024-961=1</code>

</li>

<li class="list-group-item">
SUSE Linux Enterprise Workstation Extension 12 12-SP5

<br/>
<code>zypper in -t patch
SUSE-SLE-WE-12-SP5-2024-961=1</code>

</li>

</ul>

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

<li>
SUSE Linux Enterprise Software Development Kit 12 SP5
(aarch64 ppc64le s390x x86_64)
<ul>

<li>libzzip-0-13-debuginfo-0.13.67-10.36.1</li>

<li>zziplib-devel-0.13.67-10.36.1</li>

<li>zziplib-devel-debuginfo-0.13.67-10.36.1</li>

<li>zziplib-debugsource-0.13.67-10.36.1</li>

<li>libzzip-0-13-0.13.67-10.36.1</li>

</ul>
</li>

<li>
SUSE Linux Enterprise Workstation Extension 12 12-SP5
(x86_64)
<ul>

<li>libzzip-0-13-debuginfo-0.13.67-10.36.1</li>

<li>libzzip-0-13-0.13.67-10.36.1</li>

<li>zziplib-debugsource-0.13.67-10.36.1</li>

</ul>
</li>

</ul>

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

<li>
<a href="https://www.suse.com/security/cve/CVE-2020-18770.html">https://www.suse.com/security/cve/CVE-2020-18770.html</a>
</li>

<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1214577">https://bugzilla.suse.com/show_bug.cgi?id=1214577</a>
</li>

</ul>

</div>

--===============4473118984496877428==--