- -------------------------------------------------------------------------
Debian LTS Advisory DLA-2942-1                debian-lts@lists.debian.org
https://www.debian.org/lts/security/               Emilio Pozuelo Monfort
March 10, 2022                                https://wiki.debian.org/LTS
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Package        : firefox-esr
Version        : 91.7.0esr-1~deb9u1
CVE ID         : CVE-2022-26381 CVE-2022-26383 CVE-2022-26384 CVE-2022-26386
                 CVE-2022-26387

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

For Debian 9 stretch, these problems have been fixed in version
91.7.0esr-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/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-2942-1: firefox-esr security update

March 10, 2022
Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code, information disclosure, spoofing or ...

Summary

For Debian 9 stretch, these problems have been fixed in version
91.7.0esr-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/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 : 91.7.0esr-1~deb9u1
CVE ID : CVE-2022-26381 CVE-2022-26383 CVE-2022-26384 CVE-2022-26386

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