Updated Thunderbird packages has been released for both Debian GNU/Linux 9 and 10 to address multiple security issues

- -------------------------------------------------------------------------
Debian Security Advisory DSA-4571-1 security@debian.org
https://www.debian.org/security/ Moritz Muehlenhoff
November 17, 2019 https://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package : thunderbird
CVE ID : CVE-2019-15903 CVE-2019-11764 CVE-2019-11763
CVE-2019-11762 CVE-2019-11761 CVE-2019-11760
CVE-2019-11759 CVE-2019-11757 CVE-2019-11755

Multiple security issues have been found in Thunderbird which could
potentially result in the execution of arbitrary code or denial of
service.

Debian follows the Thunderbird upstream releases. Support for the 60.x
series has ended, so starting with this update we're now following the
68.x releases.

For the oldstable distribution (stretch), this problem has been fixed
in version 1:68.2.2-1~deb9u1.

For the stable distribution (buster), this problem has been fixed in
version 1:68.2.2-1~deb10u1.

We recommend that you upgrade your thunderbird packages.

For the detailed security status of thunderbird please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/thunderbird

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/