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<define-tag description>LTS security update</define-tag>
<define-tag moreinfo>
<p>Two issues have been found in cups, the Common UNIX Printing System(tm).</p>
<ul>
<li><a href="https://security-tracker.debian.org/tracker/CVE-2023-4504">CVE-2023-4504</a>
<p>Due to missing boundary checks a heap-based buffer overflow and code
execution might be possible by using crafted postscript documents.</p></li>
<li><a href="https://security-tracker.debian.org/tracker/CVE-2023-32360">CVE-2023-32360</a>
<p>Unauthorized users might be allowed to fetch recently printed documents.</p>
<p>Since this is a configuration fix, it might be that it does not reach
you if you are updating the package.
Please double check your /etc/cups/cupds.conf file, whether it limits
the access to CUPS-Get-Document with something like the following
> <Limit CUPS-Get-Document>
> AuthType Default
> Require user @OWNER @SYSTEM
> Order deny,allow
> </Limit>
(The important line is the <q>AuthType Default</q> in this section)</p>
<p>For Debian 10 buster, these problems have been fixed in version
2.2.10-6+deb10u9.</p>
<p>We recommend that you upgrade your cups packages.</p>
<p>For the detailed security status of cups please refer to
its security tracker page at:
<a href="https://security-tracker.debian.org/tracker/cups">https://security-tracker.debian.org/tracker/cups</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></li>
</ul>
</define-tag>
# do not modify the following line
#include "$(ENGLISHDIR)/lts/security/2023/dla-3594.data"
# $Id: $
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