ESB-2018.3764.2 - UPDATE [Ubuntu] poppler: Denial of service - Remote with user interaction 2018-12-12

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

                              ESB-2018.3764.2
                 poppler vulnerabilities patched in Ubuntu
                             12 December 2018

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

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

Product:           poppler
Publisher:         Ubuntu
Operating System:  Ubuntu
Impact/Access:     Denial of Service -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-19149 CVE-2018-19060 CVE-2018-19059
                   CVE-2018-19058 CVE-2018-16646 

Reference:         ESB-2018.3411.2

Original Bulletin: 
   http://www.ubuntu.com/usn/usn-3837-1
   http://www.ubuntu.com/usn/usn-3837-2

Comment: This bulletin contains two (2) Ubuntu security advisories.

Revision History:  December 12 2018: Added USN-3837-2 with regression fix
                   December  5 2018: Initial Release

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

==========================================================================
Ubuntu Security Notice USN-3837-1
December 04, 2018

poppler vulnerabilities
==========================================================================

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

- - Ubuntu 18.10
- - Ubuntu 18.04 LTS
- - Ubuntu 16.04 LTS
- - Ubuntu 14.04 LTS

Summary:

Several security issues were fixed in poppler.

Software Description:
- - poppler: PDF rendering library

Details:

It was discovered that poppler incorrectly handled certain PDF files.
An attacker could possibly use this issue to cause a denial of service.
(CVE-2018-16646, CVE-2018-19058, CVE-2018-19059, CVE-2018-19060)

It was discovered that poppler incorrectly handled certain PDF files.
An attacker could possibly use this issue to cause a denial of service.
This issue only affected Ubuntu 14.04 LTS and Ubuntu 16.04 LTS.
(CVE-2018-19149)

Update instructions:

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

Ubuntu 18.10:
   libpoppler79                                        0.68.0-0ubuntu1.2
   poppler-utils                                      0.68.0-0ubuntu1.2

Ubuntu 18.04 LTS:
   libpoppler73                                        0.62.0-2ubuntu2.4
   poppler-utils                                      0.62.0-2ubuntu2.4

Ubuntu 16.04 LTS:
   libpoppler58                                        0.41.0-0ubuntu1.9
   poppler-utils                                      0.41.0-0ubuntu1.9

Ubuntu 14.04 LTS:
   libpoppler44                                        0.24.5-2ubuntu4.13
   poppler-utils                                      0.24.5-2ubuntu4.13

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

References:
   https://usn.ubuntu.com/usn/usn-3837-1
   CVE-2018-16646, CVE-2018-19058, CVE-2018-19059, CVE-2018-19060,
   CVE-2018-19149

Package Information:
   https://launchpad.net/ubuntu/+source/poppler/0.68.0-0ubuntu1.2
   https://launchpad.net/ubuntu/+source/poppler/0.62.0-2ubuntu2.4
   https://launchpad.net/ubuntu/+source/poppler/0.41.0-0ubuntu1.9
   https://launchpad.net/ubuntu/+source/poppler/0.24.5-2ubuntu4.13

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

==========================================================================
Ubuntu Security Notice USN-3837-2
December 11, 2018

poppler regression
==========================================================================

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

- - Ubuntu 18.10
- - Ubuntu 18.04 LTS
- - Ubuntu 16.04 LTS
- - Ubuntu 14.04 LTS

Summary:

USN-3837-1 introduced a regression in poppler.

Software Description:
- - poppler: PDF rendering library

Details:

USN-3837-1 fixed vulnerabilities in poppler. A regression was reported
regarding the previous update. This update fixes the problem.

We apologize for the inconvenience.

Original advisory details:

  It was discovered that poppler incorrectly handled certain PDF files.
  An attacker could possibly use this issue to cause a denial of
  service. (CVE-2018-16646)

  It was discovered that poppler incorrectly handled certain PDF files.
  An attacker could possibly use this issue to cause a denial of
  service. This issue only affected Ubuntu 16.04 LTS.
  (CVE-2018-19149)

Update instructions:

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

Ubuntu 18.10:
   libpoppler79                                        0.68.0-0ubuntu1.3
   poppler-utils                                      0.68.0-0ubuntu1.3

Ubuntu 18.04 LTS:
   libpoppler73                                        0.62.0-2ubuntu2.5
   poppler-utils                                      0.62.0-2ubuntu2.5

Ubuntu 16.04 LTS:
   libpoppler58                                        0.41.0-0ubuntu1.10
   poppler-utils                                      0.41.0-0ubuntu1.10

Ubuntu 14.04 LTS:
   libpoppler44                                        0.24.5-2ubuntu4.14
   poppler-utils                                      0.24.5-2ubuntu4.14

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

References:
   https://usn.ubuntu.com/usn/usn-3837-2
   https://usn.ubuntu.com/usn/usn-3837-1
   CVE-2018-16646, CVE-2018-19149

Package Information:
   https://launchpad.net/ubuntu/+source/poppler/0.68.0-0ubuntu1.3
   https://launchpad.net/ubuntu/+source/poppler/0.62.0-2ubuntu2.5
   https://launchpad.net/ubuntu/+source/poppler/0.41.0-0ubuntu1.10
   https://launchpad.net/ubuntu/+source/poppler/0.24.5-2ubuntu4.14

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

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