- -------------------------------------------------------------------------
Debian LTS Advisory DLA-2575-1                debian-lts@lists.debian.org
https://www.debian.org/lts/security/               Emilio Pozuelo Monfort
February 25, 2021                             https://wiki.debian.org/LTS
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Package        : firefox-esr
Version        : 78.8.0esr-1~deb9u1
CVE ID         : CVE-2021-23968 CVE-2021-23969 CVE-2021-23973 CVE-2021-23978

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

For Debian 9 stretch, these problems have been fixed in version
78.8.0esr-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/source-package/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

Debian LTS: DLA-2575-1: firefox-esr security update

February 25, 2021
Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code or information disclosure

Summary

For Debian 9 stretch, these problems have been fixed in version
78.8.0esr-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/source-package/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


Severity
Package : firefox-esr
Version : 78.8.0esr-1~deb9u1
CVE ID : CVE-2021-23968 CVE-2021-23969 CVE-2021-23973 CVE-2021-23978

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