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Debian: DSA-5069-1 Critical: Firefox-ESR Security Issues Mitigated

debian
Calendar Grey February 9, 2022
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Keep abreast of essential modifications to Firefox ESR on Debian along with possible vulnerabilities that have been mitigated.
Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code, information disclosure or spoofing
Topics%20covered

Topics Covered

security advisory code execution debian critical threat firefox information disclosure spoofing

Summary

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

For the oldstable distribution (buster), these problems have been fixed
in version 91.6.0esr-1~deb10u1.

For the stable distribution (bullseye), these problems have been fixed in
version 91.6.0esr-1~deb11u1.

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 Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/



Severity
critical
Lowest
Low
Medium
High
Critical

Package: firefox-esr
CVE ID: CVE-2022-22754 CVE-2022-22756 CVE-2022-22759 CVE-2022-22760

Topics%20covered

Topics Covered

security advisory code execution debian critical threat firefox information disclosure spoofing

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