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Debian 9 DLA-2942-1 High: Several Vulnerabilities in Firefox ESR

debian lts
Calendar Grey March 10, 2022
Dist Debian Esm H88
Debian LTS Notice DLA-2942-2 tackles several vulnerabilities in Thunderbird that jeopardize user confidentiality.
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 ...
Topics%20covered

Topics Covered

security advisory debian arbitrary code execution firefox information disclosure spoofing sandbox bypass

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/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


Package: firefox-esr
Version: 91.7.0esr-1~deb9u1
CVE ID: CVE-2022-26381 CVE-2022-26383 CVE-2022-26384 CVE-2022-26386

Topics%20covered

Topics Covered

security advisory debian arbitrary code execution firefox information disclosure spoofing sandbox bypass

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