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  • [SECURITY] [DSA 4768-1] firefox-esr security update

    From Moritz Muehlenhoff@21:1/5 to All on Mon Sep 28 20:20:01 2020
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    - ------------------------------------------------------------------------- Debian Security Advisory DSA-4768-1 security@debian.org https://www.debian.org/security/ Moritz Muehlenhoff September 28, 2020 https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package : firefox-esr
    CVE ID : CVE-2020-15673 CVE-2020-15676 CVE-2020-15677 CVE-2020-15678

    Multiple security issues have been found in the Mozilla Firefox web
    browser, which could potentially result in the execution of arbitrary
    code, cross-site scripting or spoofing the origin of a download.

    Debian follows the extended support releases (ESR) of Firefox. Support
    for the 68.x series has ended, so starting with this update we're now
    following the 78.x releases.

    Between 68.x and 78.x, Firefox has seen a number of feature updates.
    For more information please refer to https://www.mozilla.org/en-US/firefox/78.0esr/releasenotes/

    For the stable distribution (buster), these problems have been fixed in
    version 78.3.0esr-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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