Debian alert DLA-3594-1 (cups)

From:
             
 
Thorsten Alteholz <debian@alteholz.de>
To:
             
 
debian-lts-announce@lists.debian.org
Subject:
             
 
[SECURITY] [DLA 3594-1] cups security update
Date:
             
 
Sat, 30 Sep 2023 16:54:52 +0000
Message-ID:
             
 
<alpine.DEB.2.21.2309301644120.27149@postfach.intern.alteholz.me>
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

- -------------------------------------------------------------------------
Debian LTS Advisory DLA-3594-1                debian-lts@lists.debian.org
https://www.debian.org/lts/security/                    Thorsten Alteholz
September 30, 2023                            https://wiki.debian.org/LTS
- -------------------------------------------------------------------------

Package        : cups
Version        : 2.2.10-6+deb10u9
CVE ID         : CVE-2023-4504 CVE-2023-32360
Debian Bug     : #1051953

Two issues have been found in cups, the Common UNIX Printing System(tm).

CVE-2023-4504

   Due to missing boundary checks a heap-based buffer overflow and code
   execution might be possible by using crafted postscript documents.

CVE-2023-32360

   Unauthorized users might be allowed to fetch recently printed documents.

   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 'AuthType Default' in this section)


For Debian 10 buster, these problems have been fixed in version
2.2.10-6+deb10u9.

We recommend that you upgrade your cups packages.

For the detailed security status of cups please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/cups

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS

-----BEGIN PGP SIGNATURE-----
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=eiB5
-----END PGP SIGNATURE-----