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Debian LTS Advisory DLA-3913-1                debian-lts@lists.debian.org
https://www.debian.org/lts/security/               Emilio Pozuelo Monfort
October 08, 2024                              https://wiki.debian.org/LTS
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Package        : firefox-esr
Version        : 128.3.0esr-1~deb11u2
CVE ID         : CVE-2024-9392 CVE-2024-9393 CVE-2024-9394 CVE-2024-9401

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

Debian follows the extended support releases (ESR) of Firefox.
Starting with this update we're now following the 128.x releases.

Between 115.x and 128.x, Firefox has seen a number of feature
updates. For more information please refer to
https://www.mozilla.org/en-US/firefox/128.0esr/releasenotes/

For Debian 11 bullseye, these problems have been fixed in version
128.3.0esr-1~deb11u2.

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/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