==========================================================================
Ubuntu Security Notice USN-4013-1
June 10, 2019

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

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

– Ubuntu 18.10
– Ubuntu 18.04 LTS
– Ubuntu 16.04 LTS

Summary:

Several security issues were fixed in libsndfile.

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

Details:

It was 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 18.10:
libsndfile1 1.0.28-4ubuntu0.18.10.1

Ubuntu 18.04 LTS:
libsndfile1 1.0.28-4ubuntu0.18.04.1

Ubuntu 16.04 LTS:
libsndfile1 1.0.25-10ubuntu0.16.04.2

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

References:
https://usn.ubuntu.com/4013-1
CVE-2017-14245, CVE-2017-14246, CVE-2017-14634, CVE-2017-16942,
CVE-2017-17456, CVE-2017-17457, CVE-2017-6892, CVE-2018-13139,
CVE-2018-19432, CVE-2018-19661, CVE-2018-19662, CVE-2018-19758,
CVE-2019-3832

Package Information:
https://launchpad.net/ubuntu/+source/libsndfile/1.0.28-4ubuntu0.18.10.1
https://launchpad.net/ubuntu/+source/libsndfile/1.0.28-4ubuntu0.18.04.1
https://launchpad.net/ubuntu/+source/libsndfile/1.0.25-10ubuntu0.16.04.2

—–BEGIN PGP SIGNATURE—–
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=/bx4
—–END PGP SIGNATURE—–
—