drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Denial of Service in nghttp2
| Name: |
Denial of Service in nghttp2 |
|
| ID: |
SUSE-SU-2023:4492-1 |
|
| Distribution: |
SUSE |
|
| Plattformen: |
SUSE CaaS Platform 4.0, SUSE Linux Enterprise Server for SAP Applications 15 SP1, SUSE Linux Enterprise Server 15 SP1 LTSS 15-SP1, SUSE Linux Enterprise High Performance Computing 15 SP1, SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS 15-SP1, SUSE Linux Enterprise Server 15 SP1 |
|
| Datum: |
Mo, 20. November 2023, 23:52 |
|
| Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-44487 |
|
| Applikationen: |
nginx |
|
Originalnachricht |
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# Security update for nghttp2
Announcement ID: SUSE-SU-2023:4492-1
Rating: important
References:
* bsc#1216123
* bsc#1216174
Cross-References:
* CVE-2023-44487
CVSS scores:
* CVE-2023-44487 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
* CVE-2023-44487 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products:
* SUSE CaaS Platform 4.0
* SUSE Linux Enterprise High Performance Computing 15 SP1
* SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS 15-SP1
* SUSE Linux Enterprise Server 15 SP1
* SUSE Linux Enterprise Server 15 SP1 LTSS 15-SP1
* SUSE Linux Enterprise Server for SAP Applications 15 SP1
An update that solves one vulnerability and has one security fix can now be
installed.
## Description:
This update for nghttp2 fixes the following issues:
* CVE-2023-44487: Fixed HTTP/2 Rapid Reset attack. (bsc#1216174)
## 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 Server for SAP Applications 15 SP1
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP1-2023-4492=1
* SUSE CaaS Platform 4.0
To install this update, use the SUSE CaaS Platform 'skuba' tool. It
will inform
you if it detects new updates and let you then trigger updating of the complete
cluster in a controlled way.
* SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS 15-SP1
zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-LTSS-2023-4492=1
* SUSE Linux Enterprise Server 15 SP1 LTSS 15-SP1
zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-LTSS-2023-4492=1
## Package List:
* SUSE Linux Enterprise Server for SAP Applications 15 SP1 (ppc64le x86_64)
* libnghttp2-14-debuginfo-1.40.0-150000.3.17.1
* libnghttp2_asio-devel-1.40.0-150000.3.17.1
* nghttp2-debuginfo-1.40.0-150000.3.17.1
* libnghttp2_asio1-1.40.0-150000.3.17.1
* libnghttp2-14-1.40.0-150000.3.17.1
* nghttp2-debugsource-1.40.0-150000.3.17.1
* libnghttp2_asio1-debuginfo-1.40.0-150000.3.17.1
* libnghttp2-devel-1.40.0-150000.3.17.1
* SUSE Linux Enterprise Server for SAP Applications 15 SP1 (x86_64)
* libnghttp2-14-32bit-1.40.0-150000.3.17.1
* libnghttp2-14-32bit-debuginfo-1.40.0-150000.3.17.1
* SUSE CaaS Platform 4.0 (x86_64)
* libnghttp2-14-debuginfo-1.40.0-150000.3.17.1
* libnghttp2_asio-devel-1.40.0-150000.3.17.1
* nghttp2-debuginfo-1.40.0-150000.3.17.1
* libnghttp2-14-32bit-1.40.0-150000.3.17.1
* libnghttp2-14-32bit-debuginfo-1.40.0-150000.3.17.1
* libnghttp2-14-1.40.0-150000.3.17.1
* libnghttp2_asio1-1.40.0-150000.3.17.1
* nghttp2-debugsource-1.40.0-150000.3.17.1
* libnghttp2_asio1-debuginfo-1.40.0-150000.3.17.1
* libnghttp2-devel-1.40.0-150000.3.17.1
* SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS 15-SP1
(aarch64
x86_64)
* libnghttp2-14-debuginfo-1.40.0-150000.3.17.1
* libnghttp2_asio-devel-1.40.0-150000.3.17.1
* nghttp2-debuginfo-1.40.0-150000.3.17.1
* libnghttp2_asio1-1.40.0-150000.3.17.1
* libnghttp2-14-1.40.0-150000.3.17.1
* nghttp2-debugsource-1.40.0-150000.3.17.1
* libnghttp2_asio1-debuginfo-1.40.0-150000.3.17.1
* libnghttp2-devel-1.40.0-150000.3.17.1
* SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS 15-SP1
(x86_64)
* libnghttp2-14-32bit-1.40.0-150000.3.17.1
* libnghttp2-14-32bit-debuginfo-1.40.0-150000.3.17.1
* SUSE Linux Enterprise Server 15 SP1 LTSS 15-SP1 (aarch64 ppc64le s390x
x86_64)
* libnghttp2-14-debuginfo-1.40.0-150000.3.17.1
* libnghttp2_asio-devel-1.40.0-150000.3.17.1
* nghttp2-debuginfo-1.40.0-150000.3.17.1
* libnghttp2_asio1-1.40.0-150000.3.17.1
* libnghttp2-14-1.40.0-150000.3.17.1
* nghttp2-debugsource-1.40.0-150000.3.17.1
* libnghttp2_asio1-debuginfo-1.40.0-150000.3.17.1
* libnghttp2-devel-1.40.0-150000.3.17.1
* SUSE Linux Enterprise Server 15 SP1 LTSS 15-SP1 (x86_64)
* libnghttp2-14-32bit-1.40.0-150000.3.17.1
* libnghttp2-14-32bit-debuginfo-1.40.0-150000.3.17.1
## References:
* https://www.suse.com/security/cve/CVE-2023-44487.html
* https://bugzilla.suse.com/show_bug.cgi?id=1216123
* https://bugzilla.suse.com/show_bug.cgi?id=1216174
--===============6321474723879686689==
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<div class="container">
<h1>Security update for nghttp2</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2023:4492-1</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=1216123">bsc#1216123</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1216174">bsc#1216174</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-2023-44487.html">CVE-2023-44487</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-2023-44487</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span
class="cvss-score">7.5</span>
<span
class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span
class="cvss-reference">CVE-2023-44487</span>
<span class="cvss-source">
(
NVD
):
</span>
<span
class="cvss-score">7.5</span>
<span
class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/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 CaaS
Platform 4.0</li>
<li class="list-group-item">SUSE Linux
Enterprise High Performance Computing 15 SP1</li>
<li class="list-group-item">SUSE Linux
Enterprise High Performance Computing 15 SP1 LTSS 15-SP1</li>
<li class="list-group-item">SUSE Linux
Enterprise Server 15 SP1</li>
<li class="list-group-item">SUSE Linux
Enterprise Server 15 SP1 LTSS 15-SP1</li>
<li class="list-group-item">SUSE Linux
Enterprise Server for SAP Applications 15 SP1</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves one vulnerability and has one security fix
can now be installed.</p>
<h2>Description:</h2>
<p>This update for nghttp2 fixes the following issues:</p>
<ul>
<li>CVE-2023-44487: Fixed HTTP/2 Rapid Reset attack.
(bsc#1216174)</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 Server for SAP Applications 15 SP1
<br/>
<code>zypper in -t patch
SUSE-SLE-Product-SLES_SAP-15-SP1-2023-4492=1</code>
</li>
<li class="list-group-item">
SUSE CaaS Platform 4.0
<br/>
<span>
To install this update, use the SUSE CaaS Platform
'skuba' tool. It will
inform you if it detects new updates and let you then
trigger updating of
the complete cluster in a controlled way.
</span>
</li>
<li class="list-group-item">
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS
15-SP1
<br/>
<code>zypper in -t patch
SUSE-SLE-Product-HPC-15-SP1-LTSS-2023-4492=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Server 15 SP1 LTSS 15-SP1
<br/>
<code>zypper in -t patch
SUSE-SLE-Product-SLES-15-SP1-LTSS-2023-4492=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
SUSE Linux Enterprise Server for SAP Applications 15 SP1
(ppc64le x86_64)
<ul>
<li>libnghttp2-14-debuginfo-1.40.0-150000.3.17.1</li>
<li>libnghttp2_asio-devel-1.40.0-150000.3.17.1</li>
<li>nghttp2-debuginfo-1.40.0-150000.3.17.1</li>
<li>libnghttp2_asio1-1.40.0-150000.3.17.1</li>
<li>libnghttp2-14-1.40.0-150000.3.17.1</li>
<li>nghttp2-debugsource-1.40.0-150000.3.17.1</li>
<li>libnghttp2_asio1-debuginfo-1.40.0-150000.3.17.1</li>
<li>libnghttp2-devel-1.40.0-150000.3.17.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server for SAP Applications 15 SP1
(x86_64)
<ul>
<li>libnghttp2-14-32bit-1.40.0-150000.3.17.1</li>
<li>libnghttp2-14-32bit-debuginfo-1.40.0-150000.3.17.1</li>
</ul>
</li>
<li>
SUSE CaaS Platform 4.0 (x86_64)
<ul>
<li>libnghttp2-14-debuginfo-1.40.0-150000.3.17.1</li>
<li>libnghttp2_asio-devel-1.40.0-150000.3.17.1</li>
<li>nghttp2-debuginfo-1.40.0-150000.3.17.1</li>
<li>libnghttp2-14-32bit-1.40.0-150000.3.17.1</li>
<li>libnghttp2-14-32bit-debuginfo-1.40.0-150000.3.17.1</li>
<li>libnghttp2-14-1.40.0-150000.3.17.1</li>
<li>libnghttp2_asio1-1.40.0-150000.3.17.1</li>
<li>nghttp2-debugsource-1.40.0-150000.3.17.1</li>
<li>libnghttp2_asio1-debuginfo-1.40.0-150000.3.17.1</li>
<li>libnghttp2-devel-1.40.0-150000.3.17.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise High Performance Computing 15 SP1
LTSS 15-SP1 (aarch64 x86_64)
<ul>
<li>libnghttp2-14-debuginfo-1.40.0-150000.3.17.1</li>
<li>libnghttp2_asio-devel-1.40.0-150000.3.17.1</li>
<li>nghttp2-debuginfo-1.40.0-150000.3.17.1</li>
<li>libnghttp2_asio1-1.40.0-150000.3.17.1</li>
<li>libnghttp2-14-1.40.0-150000.3.17.1</li>
<li>nghttp2-debugsource-1.40.0-150000.3.17.1</li>
<li>libnghttp2_asio1-debuginfo-1.40.0-150000.3.17.1</li>
<li>libnghttp2-devel-1.40.0-150000.3.17.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise High Performance Computing 15 SP1
LTSS 15-SP1 (x86_64)
<ul>
<li>libnghttp2-14-32bit-1.40.0-150000.3.17.1</li>
<li>libnghttp2-14-32bit-debuginfo-1.40.0-150000.3.17.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server 15 SP1 LTSS 15-SP1 (aarch64
ppc64le s390x x86_64)
<ul>
<li>libnghttp2-14-debuginfo-1.40.0-150000.3.17.1</li>
<li>libnghttp2_asio-devel-1.40.0-150000.3.17.1</li>
<li>nghttp2-debuginfo-1.40.0-150000.3.17.1</li>
<li>libnghttp2_asio1-1.40.0-150000.3.17.1</li>
<li>libnghttp2-14-1.40.0-150000.3.17.1</li>
<li>nghttp2-debugsource-1.40.0-150000.3.17.1</li>
<li>libnghttp2_asio1-debuginfo-1.40.0-150000.3.17.1</li>
<li>libnghttp2-devel-1.40.0-150000.3.17.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server 15 SP1 LTSS 15-SP1 (x86_64)
<ul>
<li>libnghttp2-14-32bit-1.40.0-150000.3.17.1</li>
<li>libnghttp2-14-32bit-debuginfo-1.40.0-150000.3.17.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2023-44487.html">https://www.suse.com/security/cve/CVE-2023-44487.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1216123">https://bugzilla.suse.com/show_bug.cgi?id=1216123</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1216174">https://bugzilla.suse.com/show_bug.cgi?id=1216174</a>
</li>
</ul>
</div>
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