-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

===========================================================================
             AUSCERT External Security Bulletin Redistribution

                   ESB-2005.0999 -- [UNIX/Linux][RedHat]
                      Important: udev security update
                             21 December 2005

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           udev
Publisher:         Red Hat
Operating System:  Red Hat Enterprise Linux Desktop 4
                   Red Hat Enterprise Linux AS/ES/WS 4
                   UNIX variants (UNIX, Linux, OSX)
Impact:            Access Privileged Data
Access:            Existing Account
CVE Names:         CVE-2005-3631

Original Bulletin: https://rhn.redhat.com/errata/RHSA-2005-864.html

- --------------------------BEGIN INCLUDED TEXT--------------------

- -----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

- - ---------------------------------------------------------------------
                   Red Hat Security Advisory

Synopsis:          Important: udev security update
Advisory ID:       RHSA-2005:864-01
Advisory URL:      https://rhn.redhat.com/errata/RHSA-2005-864.html
Issue date:        2005-12-20
Updated on:        2005-12-20
Product:           Red Hat Enterprise Linux
CVE Names:         CVE-2005-3631
- - ---------------------------------------------------------------------

1. Summary:

Updated udev packages that fix a security issue are now available.

This update has been rated as having important security impact by the Red
Hat Security Response Team.

2. Relevant releases/architectures:

Red Hat Enterprise Linux AS version 4 - i386, ia64, ppc, s390, s390x, x86_64
Red Hat Enterprise Linux Desktop version 4 - i386, x86_64
Red Hat Enterprise Linux ES version 4 - i386, ia64, x86_64
Red Hat Enterprise Linux WS version 4 - i386, ia64, x86_64

3. Problem description:

The udev package contains an implementation of devfs in userspace using
sysfs and /sbin/hotplug.

Richard Cunningham discovered a flaw in the way udev sets permissions on
various files in /dev/input. It may be possible for an authenticated
attacker to gather sensitive data entered by a user at the console, such as
passwords. The Common Vulnerabilities and Exposures project has assigned
the name CVE-2005-3631 to this issue.

All users of udev should upgrade to these updated packages, which contain a
backported patch and are not vulnerable to this issue.

4. Solution:

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

This update is available via Red Hat Network.  To use Red Hat Network,
launch the Red Hat Update Agent with the following command:

up2date

This will start an interactive process that will result in the appropriate
RPMs being upgraded on your system.

5. Bug IDs fixed (http://bugzilla.redhat.com/):

174845 - CVE-2005-3631 /dev/input/* incorrect permissions


6. RPMs required:

Red Hat Enterprise Linux AS version 4:

SRPMS:
ftp://updates.redhat.com/enterprise/4AS/en/os/SRPMS/udev-039-10.10.EL4.3.src.rpm
479e8b3ac5f9ca72193827d40e0fdd13  udev-039-10.10.EL4.3.src.rpm

i386:
0f694e4ae57487ce5e2c23627f8076ce  udev-039-10.10.EL4.3.i386.rpm

ia64:
117b4faf0ff4c5204b27f84da509e5eb  udev-039-10.10.EL4.3.ia64.rpm

ppc:
e80ead84ea6e72323006f5f1cdcde4f1  udev-039-10.10.EL4.3.ppc.rpm

s390:
bf2a4abfe19dd9d37296e002d8308f74  udev-039-10.10.EL4.3.s390.rpm

s390x:
60b1c19d6b0c198054032c943368e633  udev-039-10.10.EL4.3.s390x.rpm

x86_64:
2dd7e790e730dc1e5b64048e02e90225  udev-039-10.10.EL4.3.x86_64.rpm

Red Hat Enterprise Linux Desktop version 4:

SRPMS:
ftp://updates.redhat.com/enterprise/4Desktop/en/os/SRPMS/udev-039-10.10.EL4.3.src.rpm
479e8b3ac5f9ca72193827d40e0fdd13  udev-039-10.10.EL4.3.src.rpm

i386:
0f694e4ae57487ce5e2c23627f8076ce  udev-039-10.10.EL4.3.i386.rpm

x86_64:
2dd7e790e730dc1e5b64048e02e90225  udev-039-10.10.EL4.3.x86_64.rpm

Red Hat Enterprise Linux ES version 4:

SRPMS:
ftp://updates.redhat.com/enterprise/4ES/en/os/SRPMS/udev-039-10.10.EL4.3.src.rpm
479e8b3ac5f9ca72193827d40e0fdd13  udev-039-10.10.EL4.3.src.rpm

i386:
0f694e4ae57487ce5e2c23627f8076ce  udev-039-10.10.EL4.3.i386.rpm

ia64:
117b4faf0ff4c5204b27f84da509e5eb  udev-039-10.10.EL4.3.ia64.rpm

x86_64:
2dd7e790e730dc1e5b64048e02e90225  udev-039-10.10.EL4.3.x86_64.rpm

Red Hat Enterprise Linux WS version 4:

SRPMS:
ftp://updates.redhat.com/enterprise/4WS/en/os/SRPMS/udev-039-10.10.EL4.3.src.rpm
479e8b3ac5f9ca72193827d40e0fdd13  udev-039-10.10.EL4.3.src.rpm

i386:
0f694e4ae57487ce5e2c23627f8076ce  udev-039-10.10.EL4.3.i386.rpm

ia64:
117b4faf0ff4c5204b27f84da509e5eb  udev-039-10.10.EL4.3.ia64.rpm

x86_64:
2dd7e790e730dc1e5b64048e02e90225  udev-039-10.10.EL4.3.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://www.redhat.com/security/team/key/#package

7. References:

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-3631

8. Contact:

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

Copyright 2005 Red Hat, Inc.
- -----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.1 (GNU/Linux)

iD8DBQFDqCCvXlSAg2UNWIIRAigZAJ9K2rGNCa6VkcvF2vs5pGe3J7khcwCfYmAX
NF7I3mQ5i9BTYm1D9R0UUCs=
=9r5j
- -----END PGP SIGNATURE-----

- --------------------------END INCLUDED TEXT--------------------

You have received this e-mail bulletin as a result of your organisation's
registration with AusCERT. The mailing list you are subscribed to is
maintained within your organisation, so if you do not wish to continue
receiving these bulletins you should contact your local IT manager. If
you do not know who that is, please send an email to auscert@auscert.org.au
and we will forward your request to the appropriate person.

NOTE: Third Party Rights
This security bulletin is provided as a service to AusCERT's members.  As
AusCERT did not write the document quoted above, AusCERT has had no control
over its content. The decision to follow or act on information or advice
contained in this security bulletin is the responsibility of each user or
organisation, and should be considered in accordance with your organisation's
site policies and procedures. AusCERT takes no responsibility for consequences
which may arise from following or acting on information or advice contained in
this security bulletin.

NOTE: This is only the original release of the security bulletin.  It may
not be updated when updates to the original are made.  If downloading at
a later date, it is recommended that the bulletin is retrieved directly
from the author's website to ensure that the information is still current.

Contact information for the authors of the original document is included
in the Security Bulletin above.  If you have any questions or need further
information, please contact them directly.

Previous advisories and external security bulletins can be retrieved from:

        http://www.auscert.org.au/render.html?cid=1980

If you believe that your computer system has been compromised or attacked in 
any way, we encourage you to let us know by completing the secure National IT 
Incident Reporting Form at:

        http://www.auscert.org.au/render.html?it=3192

===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072

Internet Email: auscert@auscert.org.au
Facsimile:      (07) 3365 7031
Telephone:      (07) 3365 4417 (International: +61 7 3365 4417)
                AusCERT personnel answer during Queensland business hours
                which are GMT+10:00 (AEST).
                On call after hours for member emergencies only.
===========================================================================

-----BEGIN PGP SIGNATURE-----
Comment: http://www.auscert.org.au/render.html?it=1967

iQCVAwUBQ6iiaSh9+71yA2DNAQIlOQP/RSiPn+uSbc1sFdF04OkhfWYfHcYbJQ4b
JiqH/qAu59nZLesfoz8I9jCXDsUhDUfY7U0SU5EawXOv9sqh8Ho0RTIdHIowtjFS
rRaLnuXpNJrErx6j6tcnba12oDt6U3iFwMcj/m52lBQl/9DxG1Dq7KUHp9xJIfzU
1YkhK9+GqZo=
=xxuD
-----END PGP SIGNATURE-----