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             AUSCERT External Security Bulletin Redistribution

                               ESB-2021.1925
                        firefox-esr security update
                                3 June 2021

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

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

Product:           firefox-esr
Publisher:         Debian
Operating System:  Debian GNU/Linux
Impact/Access:     Execute Arbitrary Code/Commands -- Remote with User Interaction
                   Denial of Service               -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2021-29967  

Reference:         ESB-2021.1897
                   ESB-2021.1896

Original Bulletin: 
   http://www.debian.org/security/2021/dsa-4925

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Debian Security Advisory DSA-4925-1                   security@debian.org
https://www.debian.org/security/                       Moritz Muehlenhoff
June 02, 2021                         https://www.debian.org/security/faq
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Package        : firefox-esr
CVE ID         : CVE-2021-29967

Multiple security issues have been found in the Mozilla Firefox
web browser, which could potentially result in the execution
of arbitrary code.

For the stable distribution (buster), this problem has been fixed in
version 78.11.0esr-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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