ESB-2018.3764 - [Ubuntu] poppler: Denial of service - Remote with user interaction 2018-12-05

Printable version
PGP/GPG verifiable version

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

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

                               ESB-2018.3764
                 poppler vulnerabilities patched in Ubuntu
                              5 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

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

- --------------------------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:

        https://www.auscert.org.au/bulletins/

===========================================================================
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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=lmZ0
-----END PGP SIGNATURE-----

« Back to bulletins