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Debian 9 DLA-2756-1 Critical: Firefox Code Execution Threat

debian lts
Calendar Grey September 10, 2021
Dist Debian Esm H88
Ubuntu Security Notice USN-4609-1 resolves several vulnerabilities in Thunderbird that may lead to unauthorized access to sensitive information.
Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code
Topics%20covered

Topics Covered

security advisory critical software update code execution debian firefox arbitrary code

Summary

For Debian 9 stretch, this problem has been fixed in version
78.14.0esr-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
critical
Lowest
Low
Medium
High
Critical

Package: firefox-esr
Version: 78.14.0esr-1~deb9u1
CVE ID: CVE-2021-38493

Topics%20covered

Topics Covered

security advisory critical software update code execution debian firefox arbitrary code

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