ESB-2019.0026 - [Debian] libextractor: Multiple vulnerabilities 2019-01-02

Printable version
PGP/GPG verifiable version

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

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

                               ESB-2019.0026
                       libextractor security update
                              2 January 2019

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

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

Product:           libextractor
Publisher:         Debian
Operating System:  Debian GNU/Linux 9
Impact/Access:     Denial of Service        -- Remote with User Interaction
                   Access Confidential Data -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-20431 CVE-2018-20430 

Reference:         ESB-2019.0008

Original Bulletin: 
   http://www.debian.org/security/2018/dsa-4361

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

- -----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

- - -------------------------------------------------------------------------
Debian Security Advisory DSA-4361-1                   security@debian.org
https://www.debian.org/security/                       Moritz Muehlenhoff
December 28, 2018                     https://www.debian.org/security/faq
- - -------------------------------------------------------------------------

Package        : libextractor
CVE ID         : CVE-2018-20430 CVE-2018-20431

Several vulnerabilities were discovered in libextractor, a library to
extract arbitrary meta-data from files, which may lead to denial of
service or memory disclosure if a malformed OLE file is processed.

For the stable distribution (stretch), these problems have been fixed in
version 1:1.3-4+deb9u3.

We recommend that you upgrade your libextractor packages.

For the detailed security status of libextractor please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/libextractor

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org
- -----BEGIN PGP SIGNATURE-----
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=VrwA
- -----END PGP SIGNATURE-----

- --------------------------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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=tRlA
-----END PGP SIGNATURE-----

« Back to bulletins