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Debian: DSA-5350-1 Critical: Firefox-ESR Multiple Security Issues

debian
Calendar Grey February 15, 2023
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Crucial security patch for firefox-esr on Debian addresses vulnerabilities related to code execution and information leaks. Users are recommended to upgrade immediately.
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 critical code execution Debian information disclosure firefox-esr

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 stable distribution (bullseye), these problems have been fixed in
version 102.8.0esr-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-2023-0767 CVE-2023-25728 CVE-2023-25729 CVE-2023-25730

Topics%20covered

Topics Covered

security advisory critical code execution Debian information disclosure firefox-esr

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