==========================================================================
Ubuntu Security Notice USN-4014-1
June 10, 2019

glib2.0 vulnerability
==========================================================================

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

– Ubuntu 19.04
– Ubuntu 18.10
– Ubuntu 18.04 LTS
– Ubuntu 16.04 LTS

Summary:

GLib could be made to expose sensitive information if it
received a specially crafted file.

Software Description:
– glib2.0: GLib library of C routines

Details:

It was discovered that GLib incorrectly handled certain files.
An attacker could possibly use this issue to access sensitive information.

Update instructions:

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

Ubuntu 19.04:
libglib2.0-0 2.60.0-1ubuntu0.1
libglib2.0-bin 2.60.0-1ubuntu0.1
libglib2.0-dev 2.60.0-1ubuntu0.1

Ubuntu 18.10:
libglib2.0-0 2.58.1-2ubuntu0.1
libglib2.0-bin 2.58.1-2ubuntu0.1
libglib2.0-dev 2.58.1-2ubuntu0.1

Ubuntu 18.04 LTS:
libglib2.0-0 2.56.4-0ubuntu0.18.04.3
libglib2.0-bin 2.56.4-0ubuntu0.18.04.3
libglib2.0-dev 2.56.4-0ubuntu0.18.04.3

Ubuntu 16.04 LTS:
libglib2.0-0 2.48.2-0ubuntu4.2
libglib2.0-bin 2.48.2-0ubuntu4.2
libglib2.0-dev 2.48.2-0ubuntu4.2

In general, a standard system update will make all the necessary changes.

References:
https://usn.ubuntu.com/4014-1
CVE-2019-12450

Package Information:
https://launchpad.net/ubuntu/+source/glib2.0/2.60.0-1ubuntu0.1
https://launchpad.net/ubuntu/+source/glib2.0/2.58.1-2ubuntu0.1
https://launchpad.net/ubuntu/+source/glib2.0/2.56.4-0ubuntu0.18.04.3
https://launchpad.net/ubuntu/+source/glib2.0/2.48.2-0ubuntu4.2
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—

==========================================================================
Ubuntu Security Notice USN-4014-2
June 11, 2019

glib2.0 vulnerability
==========================================================================

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

- Ubuntu 14.04 ESM
- Ubuntu 12.04 ESM

Summary:

GLib could be made to expose sensitive information if it
received a specially crafted file.

Software Description:
- glib2.0: GLib Input, Output and Streaming Library (fam module)

Details:

USN-4014-1 fixed a vulnerability in GLib. This update provides
the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM.

Original advisory details:

 It was discovered that GLib incorrectly handled certain files.
 An attacker could possibly use this issue to access sensitive information.

Update instructions:

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

Ubuntu 14.04 ESM:
  libglib2.0-0                    2.40.2-0ubuntu1.1+esm1
  libglib2.0-bin                  2.40.2-0ubuntu1.1+esm1
  libglib2.0-dev                  2.40.2-0ubuntu1.1+esm1

Ubuntu 12.04 ESM:
  libglib2.0-0                    2.32.4-0ubuntu1.2
  libglib2.0-bin                  2.32.4-0ubuntu1.2
  libglib2.0-dev                  2.32.4-0ubuntu1.2

In general, a standard system update will make all the necessary changes.

References:
  https://usn.ubuntu.com/4014-2
  https://usn.ubuntu.com/4014-1
  CVE-2019-12450
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