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A firefox-esr security update has been released for Debian GNU/Linux 10 to address multiple security issues.

DLA 3156-1: firefox-esr security update

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Debian LTS Advisory DLA-3156-1 Emilio Pozuelo Monfort
October 20, 2022
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Package : firefox-esr
Version : 102.4.0esr-1~deb10u1
CVE ID : CVE-2022-42927 CVE-2022-42928 CVE-2022-42929 CVE-2022-42932

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

In addition, this update brings back support for the armhf architecture.

For Debian 10 buster, these problems have been fixed in version

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:

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: