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Update security.xml

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src/documentation/content/xdocs/security.xml
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@ -86,28 +86,36 @@
and writing xlsx files - so if you are working with large xlsx files, you should consider using the and writing xlsx files - so if you are working with large xlsx files, you should consider using the
streaming APIs. streaming APIs.
</li> </li>
<li><strong>Use of Temp Files</strong><br/>
Apache POI makes significant use of temporary files. You need to ensure that the directory used
for temp files cannot be manipulated or even read by untrusted users.
<br/>
<em>DefaultTempFileCreationStrategy</em> is the default implementation but you can provide your own
strategy implementation. It is possible to configure POI to avoid temp file usage in some parts of
the code.
</li>
<li><strong>Consider sandboxing document-parsing</strong><br/> <li><strong>Consider sandboxing document-parsing</strong><br/>
If you operate in a highly sensitive environment and would like to avoid any side effect from If you operate in a highly sensitive environment and would like to avoid any side effect from
parsing documents on your application, then consider extracting the parsing logic into a separate parsing documents on your application, then consider extracting the parsing logic into a separate
process which is configured with appropriate memory settings and which you stop after some timeout. process which is configured with appropriate memory settings and which you stop after some timeout.
It is a good idea to be able to auto-restart the process in case of a crash. It is a good idea to be able to auto-restart the process in case of a crash.
<br /> <br/>
</li> </li>
<li><strong>Keep up to date with releases</strong><br/> <li><strong>Keep up to date with releases</strong><br/>
Apache POI does occasionally issue CVEs for security issues. There are also other bug fixes and Apache POI does occasionally issue CVEs for security issues. There are also other bug fixes and
improvements in each release. Some of these fixes will be to make POI more robust against malicious improvements in each release. Some of these fixes will be to make POI more robust against malicious
inputs, even if they are not explicitly security-related. inputs, even if they are not explicitly security-related.
<br /> <br/>
</li> </li>
<li><strong>Monitor security advisories</strong><br/> <li><strong>Monitor security advisories</strong><br/>
Keep an eye on security advisories related to Apache POI. You can find them on the Keep an eye on security advisories related to Apache POI. You can find them on the
<a href="https://poi.apache.org">POI website</a> and they are shared on the <a href="https://poi.apache.org">POI website</a> and they are shared on the
<a href="https://poi.apache.org/help/index.html">POI mailing lists</a> as well as <a href="https://poi.apache.org/help/index.html">POI mailing lists</a> as well as
the <a href="https://lists.apache.org/list.html?announce@apache.org">Apache Announce Mailing List</a>. the <a href="https://lists.apache.org/list.html?announce@apache.org">Apache Announce Mailing List</a>.
<br /> <br/>
<a href="https://app.opencve.io/cve/?product=poi&amp;vendor=apache">OpenCVE</a> is one of a <a href="https://app.opencve.io/cve/?product=poi&amp;vendor=apache">OpenCVE</a> is one of a
number of services that can help you monitor CVEs for specific products. number of services that can help you monitor CVEs for specific products.
<br /> <br/>
</li> </li>
</ul> </ul>
</section> </section>