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Sicherheit: Zwei Probleme in hplip
Aktuelle Meldungen Distributionen
Name: Zwei Probleme in hplip
ID: RHSA-2013:0500-02
Distribution: Red Hat
Plattformen: Red Hat Enterprise Linux
Datum: Do, 21. Februar 2013, 08:52
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2722
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-0200

Originalnachricht

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=====================================================================
Red Hat Security Advisory

Synopsis: Low: hplip security, bug fix and enhancement update
Advisory ID: RHSA-2013:0500-02
Product: Red Hat Enterprise Linux
Advisory URL: https://rhn.redhat.com/errata/RHSA-2013-0500.html
Issue date: 2013-02-21
CVE Names: CVE-2011-2722 CVE-2013-0200
=====================================================================

1. Summary:

Updated hplip packages that fix several security issues, multiple bugs, and
add various enhancements are now available for Red Hat Enterprise Linux 6.

The Red Hat Security Response Team has rated this update as having low
security impact. Common Vulnerability Scoring System (CVSS) base scores,
which give detailed severity ratings, are available for each vulnerability
from the CVE links in the References section.

2. Relevant releases/architectures:

Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64
Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, x86_64
Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64

3. Description:

The hplip packages contain the Hewlett-Packard Linux Imaging and Printing
Project (HPLIP), which provides drivers for Hewlett-Packard printers and
multi-function peripherals.

Several temporary file handling flaws were found in HPLIP. A local attacker
could use these flaws to perform a symbolic link attack, overwriting
arbitrary files accessible to a process using HPLIP. (CVE-2013-0200,
CVE-2011-2722)

The CVE-2013-0200 issues were discovered by Tim Waugh of Red Hat.

The hplip packages have been upgraded to upstream version 3.12.4, which
provides a number of bug fixes and enhancements over the previous version.
(BZ#731900)

This update also fixes the following bugs:

* Previously, the hpijs package required the obsolete cupsddk-drivers
package, which was provided by the cups package. Under certain
circumstances, this dependency caused hpijs installation to fail. This
bug has been fixed and hpijs no longer requires cupsddk-drivers.
(BZ#829453)

* The configuration of the Scanner Access Now Easy (SANE) back end is
located in the /etc/sane.d/dll.d/ directory, however, the hp-check
utility checked only the /etc/sane.d/dll.conf file. Consequently,
hp-check checked for correct installation, but incorrectly reported a
problem with the way the SANE back end was installed. With this update,
hp-check properly checks for installation problems in both locations as
expected. (BZ#683007)

All users of hplip are advised to upgrade to these updated packages, which
fix these issues and add these enhancements.

4. Solution:

Before applying this update, make sure all previously-released errata
relevant to your system have been applied.

This update is available via the Red Hat Network. Details on how to
use the Red Hat Network to apply this update are available at
https://access.redhat.com/knowledge/articles/11258

5. Bugs fixed (http://bugzilla.redhat.com/):

683007 - hpaio is in /etc/sane.d/dll.d/hpaio
725830 - CVE-2011-2722 hplip: insecure temporary file handling
731900 - Update hplip to newer version for increased hardware support.
902163 - CVE-2013-0200 hplip: insecure temporary file handling flaws

6. Package List:

Red Hat Enterprise Linux Desktop (v. 6):

Source:
hplip-3.12.4-4.el6.src.rpm

i386:
hpijs-3.12.4-4.el6.i686.rpm
hplip-3.12.4-4.el6.i686.rpm
hplip-common-3.12.4-4.el6.i686.rpm
hplip-debuginfo-3.12.4-4.el6.i686.rpm
hplip-gui-3.12.4-4.el6.i686.rpm
hplip-libs-3.12.4-4.el6.i686.rpm
libsane-hpaio-3.12.4-4.el6.i686.rpm

x86_64:
hpijs-3.12.4-4.el6.x86_64.rpm
hplip-3.12.4-4.el6.x86_64.rpm
hplip-common-3.12.4-4.el6.x86_64.rpm
hplip-debuginfo-3.12.4-4.el6.i686.rpm
hplip-debuginfo-3.12.4-4.el6.x86_64.rpm
hplip-gui-3.12.4-4.el6.x86_64.rpm
hplip-libs-3.12.4-4.el6.i686.rpm
hplip-libs-3.12.4-4.el6.x86_64.rpm
libsane-hpaio-3.12.4-4.el6.x86_64.rpm

Red Hat Enterprise Linux Server (v. 6):

Source:
hplip-3.12.4-4.el6.src.rpm

i386:
hpijs-3.12.4-4.el6.i686.rpm
hplip-3.12.4-4.el6.i686.rpm
hplip-common-3.12.4-4.el6.i686.rpm
hplip-debuginfo-3.12.4-4.el6.i686.rpm
hplip-gui-3.12.4-4.el6.i686.rpm
hplip-libs-3.12.4-4.el6.i686.rpm
libsane-hpaio-3.12.4-4.el6.i686.rpm

ppc64:
hpijs-3.12.4-4.el6.ppc64.rpm
hplip-3.12.4-4.el6.ppc64.rpm
hplip-common-3.12.4-4.el6.ppc64.rpm
hplip-debuginfo-3.12.4-4.el6.ppc.rpm
hplip-debuginfo-3.12.4-4.el6.ppc64.rpm
hplip-gui-3.12.4-4.el6.ppc64.rpm
hplip-libs-3.12.4-4.el6.ppc.rpm
hplip-libs-3.12.4-4.el6.ppc64.rpm
libsane-hpaio-3.12.4-4.el6.ppc64.rpm

x86_64:
hpijs-3.12.4-4.el6.x86_64.rpm
hplip-3.12.4-4.el6.x86_64.rpm
hplip-common-3.12.4-4.el6.x86_64.rpm
hplip-debuginfo-3.12.4-4.el6.i686.rpm
hplip-debuginfo-3.12.4-4.el6.x86_64.rpm
hplip-gui-3.12.4-4.el6.x86_64.rpm
hplip-libs-3.12.4-4.el6.i686.rpm
hplip-libs-3.12.4-4.el6.x86_64.rpm
libsane-hpaio-3.12.4-4.el6.x86_64.rpm

Red Hat Enterprise Linux Workstation (v. 6):

Source:
hplip-3.12.4-4.el6.src.rpm

i386:
hpijs-3.12.4-4.el6.i686.rpm
hplip-3.12.4-4.el6.i686.rpm
hplip-common-3.12.4-4.el6.i686.rpm
hplip-debuginfo-3.12.4-4.el6.i686.rpm
hplip-gui-3.12.4-4.el6.i686.rpm
hplip-libs-3.12.4-4.el6.i686.rpm
libsane-hpaio-3.12.4-4.el6.i686.rpm

x86_64:
hpijs-3.12.4-4.el6.x86_64.rpm
hplip-3.12.4-4.el6.x86_64.rpm
hplip-common-3.12.4-4.el6.x86_64.rpm
hplip-debuginfo-3.12.4-4.el6.i686.rpm
hplip-debuginfo-3.12.4-4.el6.x86_64.rpm
hplip-gui-3.12.4-4.el6.x86_64.rpm
hplip-libs-3.12.4-4.el6.i686.rpm
hplip-libs-3.12.4-4.el6.x86_64.rpm
libsane-hpaio-3.12.4-4.el6.x86_64.rpm

These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/#package

7. References:

https://www.redhat.com/security/data/cve/CVE-2011-2722.html
https://www.redhat.com/security/data/cve/CVE-2013-0200.html
https://access.redhat.com/security/updates/classification/#low

8. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2013 Red Hat, Inc.
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