Debian Security Advisory

DSA-5464-1 firefox-esr -- security update

Date Reported:

03 Aug 2023

Affected Packages:

Vulnerable:

Yes

Security database references:

In Mitre's CVE dictionary: CVE-2023-4045, CVE-2023-4046, CVE-2023-4047, CVE-2023-4048, CVE-2023-4049, CVE-2023-4050, CVE-2023-4055, CVE-2023-4056.

More information:

Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code, bypass of the same-origin policy, spoofing or sandbox bypass.

For the oldstable distribution (bullseye), these problems have been fixed in version 102.14.0esr-1~deb11u1.

For the stable distribution (bookworm), these problems have been fixed in version 102.14.0esr-1~deb12u1.

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