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

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

                               ESB-2020.4115
                        firefox-esr security update
                             20 November 2020

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

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

Product:           firefox-esr
Publisher:         Debian
Operating System:  Debian GNU/Linux
Impact/Access:     Execute Arbitrary Code/Commands -- Remote with User Interaction
                   Cross-site Scripting            -- Remote with User Interaction
                   Denial of Service               -- Remote with User Interaction
                   Provide Misleading Information  -- Remote with User Interaction
                   Access Confidential Data        -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2020-26968 CVE-2020-26965 CVE-2020-26961
                   CVE-2020-26960 CVE-2020-26959 CVE-2020-26958
                   CVE-2020-26956 CVE-2020-26953 CVE-2020-26951
                   CVE-2020-16012  

Reference:         ESB-2020.4091
                   ESB-2020.4090
                   ESB-2020.4082
                   ESB-2020.4081
                   ESB-2020.4080

Original Bulletin: 
   https://www.debian.org/lts/security/2020/dla-2457

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

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

- - -------------------------------------------------------------------------
Debian LTS Advisory DLA-2457-1                debian-lts@lists.debian.org
https://www.debian.org/lts/security/               Emilio Pozuelo Monfort
November 19, 2020                             https://wiki.debian.org/LTS
- - -------------------------------------------------------------------------

Package        : firefox-esr
Version        : 78.5.0esr-1~deb9u1
CVE ID         : CVE-2020-16012 CVE-2020-26951 CVE-2020-26953 CVE-2020-26956 
                 CVE-2020-26958 CVE-2020-26959 CVE-2020-26960 CVE-2020-26961 
                 CVE-2020-26965 CVE-2020-26968

Multiple security issues have been found in the Mozilla Firefox web
browser, which could potentially result in the execution of arbitrary
code, information disclosure, phishing, cross-site scripting or a DNS
rebinding attack.

For Debian 9 stretch, these problems have been fixed in version
78.5.0esr-1~deb9u1.

We recommend that you upgrade your firefox-esr packages.

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

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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=sHlv
- -----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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=SaV4
-----END PGP SIGNATURE-----