Home / mailings [SECURITY] [DSA 4862-1] firefox-esr security update
Posted on 24 February 2021
Debian Security Advisory- -------------------------------------------------------------------------
Debian Security Advisory DSA-4862-1 security@debian.org
https://www.debian.org/security/ Moritz Muehlenhoff
February 24, 2021 https://www.debian.org/security/faq
- -------------------------------------------------------------------------
Package : firefox-esr
CVE ID : CVE-2021-23968 CVE-2021-23969 CVE-2021-23973 CVE-2021-23978
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.
For the stable distribution (buster), these problems have been fixed in
version 78.8.0esr-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/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/
Mailing list: debian-security-announce@lists.debian.org
