-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

- -------------------------------------------------------------------------
Debian Security Advisory DSA-4842-1                   security@debian.org
https://www.debian.org/security/                       Moritz Muehlenhoff
January 31, 2021                      https://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package        : thunderbird
CVE ID         : CVE-2020-15685 CVE-2020-16044 CVE-2020-26976 CVE-2021-23953 
                 CVE-2021-23954 CVE-2021-23960 CVE-2021-23964

Multiple security issues have been found in Thunderbird, which may lead
to the execution of arbitrary code, denial of service or an information
leak.

For the stable distribution (buster), these problems have been fixed in
version 1:78.7.0-1~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/

Mailing list: debian-security-announce@lists.debian.org
-----BEGIN PGP SIGNATURE-----
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=jErN
-----END PGP SIGNATURE-----