Debian 10 DSA-4600-1 Moderate: Firefox-ESR Code Execution Threats

Multiple security issues have been found in the Mozilla Firefox
web browser, which could potentially result in the execution
of arbitrary code, data exfiltration or cross-site scripting.

For the oldstable distribution (stretch), this problem has been fixed
in version 68.4.1esr-1~deb9u1.

For the stable distribution (buster), this problem has been fixed in
version 68.4.1esr-1~deb10u1.

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/