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Debian Security Advisory DSA-4702-1                   security@debian.org
https://www.debian.org/security/                       Moritz Muehlenhoff
June 11, 2020                         https://www.debian.org/security/faq
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Package        : thunderbird
CVE ID         : CVE-2020-12410 CVE-2020-12406 CVE-2020-12405
                 CVE-2020-12399 CVE-2020-12398

Multiple security issues have been found in Thunderbird which could
result in the setup of a non-encrypted IMAP connection, denial of service
or potentially the execution of arbitrary code.
	
For the oldstable distribution (stretch), this problem has been fixed
in version 1:68.9.0-1~deb9u1.

For the stable distribution (buster), this problem has been fixed in
version 1:68.9.0-1~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/source-package/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