A thunderbird security update has been released for Debian GNU/Linux 10 LTS to address multiple security issues.

[SECURITY] [DLA 3601-1] thunderbird security update

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Debian LTS Advisory DLA-3601-1 debian-lts@lists.debian.org
https://www.debian.org/lts/security/ Emilio Pozuelo Monfort
October 05, 2023 https://wiki.debian.org/LTS
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Package : thunderbird
Version : 1:115.3.1-1~deb10u1
CVE ID : CVE-2023-5169 CVE-2023-5171 CVE-2023-5176 CVE-2023-5217

Multiple security issues were discovered in Thunderbird, which could
result in denial of service or the execution of arbitrary code.

Debian follows the Thunderbird upstream releases. Support for the
102.x series has ended, so starting with this update we're now
following the 115.x series.

For Debian 10 buster, these problems have been fixed in version
1:115.3.1-1~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 LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS