ESB-2019.0052 - [Debian] qtbase-opensource-src: Denial of service - Remote with user interaction 2019-01-04

Printable version
PGP/GPG verifiable version

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

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

                               ESB-2019.0052
                   qtbase-opensource-src security update
                              4 January 2019

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

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

Product:           qtbase-opensource-src
Publisher:         Debian
Operating System:  Debian GNU/Linux 8
Impact/Access:     Denial of Service -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-19873 CVE-2018-19870 CVE-2018-15518

Reference:         ESB-2019.0020
                   ESB-2018.3952
                   ESB-2018.3924
                   ESB-2018.3915

Original Bulletin: 
   https://security-tracker.debian.org/tracker/DLA-1627-1

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

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

Package        : qtbase-opensource-src
Version        : 5.3.2+dfsg-4+deb8u3
CVE ID         : CVE-2018-15518 CVE-2018-19870 CVE-2018-19873

Multiple issues were fixed in Qt.

CVE-2018-15518
A double-free or corruption during parsing of a specially crafted 
illegal XML document.

CVE-2018-19870
A malformed GIF image might have caused a NULL pointer dereference in 
QGifHandler resulting in a segmentation fault.

CVE-2018-19873
QBmpHandler had a buffer overflow via BMP data.

For Debian 8 "Jessie", these problems have been fixed in version
5.3.2+dfsg-4+deb8u3.

We recommend that you upgrade your qtbase-opensource-src packages.

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

- -----BEGIN PGP SIGNATURE-----
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=I76F
- -----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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=Myhj
-----END PGP SIGNATURE-----

« Back to bulletins