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<define-tag description>LTS security update</define-tag>
<define-tag moreinfo>
<p>Several vulnerabilities have been discovered in the PostgreSQL
database system.</p>
<ul>
<li><a href="https://security-tracker.debian.org/tracker/CVE-2023-5868">CVE-2023-5868</a>
<p>Jingzhou Fu discovered a memory disclosure flaw in aggregate
function calls.</p></li>
<li><a href="https://security-tracker.debian.org/tracker/CVE-2023-5869">CVE-2023-5869</a>
<p>Pedro Gallegos reported integer overflow flaws resulting in buffer
overflows in the array modification functions.</p></li>
<li><a href="https://security-tracker.debian.org/tracker/CVE-2023-5870">CVE-2023-5870</a>
<p>Hemanth Sandrana and Mahendrakar Srinivasarao reported that the
pg_cancel_backend role can signal certain superuser processes,
potentially resulting in denial of service.</p></li>
</ul>
<p>For Debian 10 buster, these problems have been fixed in version
11.22-0+deb10u1.</p>
<p>We recommend that you upgrade your postgresql-11 packages.</p>
<p>For the detailed security status of postgresql-11 please refer to
its security tracker page at:
<a href="https://security-tracker.debian.org/tracker/postgresql-11">https://security-tracker.debian.org/tracker/postgresql-11</a></p>
<p>Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: <a href="https://wiki.debian.org/LTS">https://wiki.debian.org/LTS</a></p>
</define-tag>
# do not modify the following line
#include "$(ENGLISHDIR)/lts/security/2023/dla-3651.data"
# $Id: $
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