Debian: DSA-4793-1: firefox-esr security update

Date 18 Nov 2020

Category Debian Linux Distribution - Security Advisories

1937

Posted By LinuxSecurity Advisories

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.

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Debian Security Advisory DSA-4793-1                   This email address is being protected from spambots. You need JavaScript enabled to view it.
https://www.debian.org/security/                       Moritz Muehlenhoff
November 18, 2020                     https://www.debian.org/security/faq
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Package        : firefox-esr
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 the stable distribution (buster), these problems have been fixed in
version 78.5.0esr-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/

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