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             AUSCERT External Security Bulletin Redistribution

                               ESB-2020.1934
                        firefox-esr security update
                                4 June 2020

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

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

Product:           firefox-esr
Publisher:         Debian
Operating System:  Debian GNU/Linux 9
                   Debian GNU/Linux 10
Impact/Access:     Execute Arbitrary Code/Commands -- Remote with User Interaction
                   Denial of Service               -- Remote with User Interaction
                   Access Confidential Data        -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2020-12410 CVE-2020-12406 CVE-2020-12405
                   CVE-2020-12399  

Reference:         ESB-2020.1920
                   ESB-2020.1919

Original Bulletin: 
   http://www.debian.org/security/2020/dsa-4695

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Debian Security Advisory DSA-4695-1                   security@debian.org
https://www.debian.org/security/                       Moritz Muehlenhoff
June 03, 2020                         https://www.debian.org/security/faq
- - -------------------------------------------------------------------------

Package        : firefox-esr
CVE ID         : CVE-2020-12399 CVE-2020-12405 CVE-2020-12406 CVE-2020-12410

Multiple security issues have been found in the Mozilla Firefox web
browser, which could potentially result in the execution of arbitrary
code or a timing attack on cryptographic keys.

For the oldstable distribution (stretch), these problems have been fixed
in version 68.9.0esr-1~deb9u1.

For the stable distribution (buster), these problems have been fixed in
version 68.9.0esr-1~deb10u1.

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