-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

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

                               ESB-2017.1408
                        libsndfile vulnerabilities
                                2 June 2017

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

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

Product:           libsndfile
Publisher:         Ubuntu
Operating System:  Ubuntu
                   Linux variants
Impact/Access:     Execute Arbitrary Code/Commands -- Remote with User Interaction
                   Denial of Service               -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2017-8365 CVE-2017-8363 CVE-2017-8362
                   CVE-2017-8361 CVE-2017-7742 CVE-2017-7741
                   CVE-2017-7586 CVE-2017-7585 

Original Bulletin: 
   http://www.ubuntu.com/usn/usn-3306-1

Comment: This advisory references vulnerabilities in products which run on 
         platforms other than Ubuntu. It is recommended that administrators 
         running libsndfile check for an updated version of the software for
         their operating system.

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

=============================================================================
Ubuntu Security Notice USN-3306-1
June 01, 2017

libsndfile vulnerabilities
=============================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- - Ubuntu 17.04
- - Ubuntu 16.10
- - Ubuntu 16.04 LTS
- - Ubuntu 14.04 LTS

Summary:

Several security issues were fixed in libsndfile.

Software Description:
- - libsndfile: Library for reading/writing audio files

Details:

Agostino Sarubbo and Jakub Jirasek discovered that libsndfile incorrectly
handled certain malformed files. A remote attacker could use this issue to
cause libsndfile to crash, resulting in a denial of service, or possibly
execute arbitrary code.

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 17.04:
  libsndfile1                     1.0.27-1ubuntu0.1

Ubuntu 16.10:
  libsndfile1                     1.0.25-10ubuntu0.16.10.1

Ubuntu 16.04 LTS:
  libsndfile1                     1.0.25-10ubuntu0.16.04.1

Ubuntu 14.04 LTS:
  libsndfile1                     1.0.25-7ubuntu2.2

After a standard system update you need to restart your session to make all
the necessary changes.

References:
  https://www.ubuntu.com/usn/usn-3306-1
  CVE-2017-7585, CVE-2017-7586, CVE-2017-7741, CVE-2017-7742,
  CVE-2017-8361, CVE-2017-8362, CVE-2017-8363, CVE-2017-8365

Package Information:
  https://launchpad.net/ubuntu/+source/libsndfile/1.0.27-1ubuntu0.1
  https://launchpad.net/ubuntu/+source/libsndfile/1.0.25-10ubuntu0.16.10.1
  https://launchpad.net/ubuntu/+source/libsndfile/1.0.25-10ubuntu0.16.04.1
  https://launchpad.net/ubuntu/+source/libsndfile/1.0.25-7ubuntu2.2

- --------------------------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

===========================================================================
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
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=rO0E
-----END PGP SIGNATURE-----