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Debian LTS Advisory DLA-3698-1                debian-lts@lists.debian.org
https://www.debian.org/lts/security/               Emilio Pozuelo Monfort
December 29, 2023                             https://wiki.debian.org/LTS
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Package        : thunderbird
Version        : 1:115.6.0-1~deb10u1
CVE ID         : CVE-2023-6856 CVE-2023-6857 CVE-2023-6858 CVE-2023-6859
                 CVE-2023-6860 CVE-2023-6861 CVE-2023-6862 CVE-2023-6864
                 CVE-2023-6873 CVE-2023-50761 CVE-2023-50762

Multiple security issues were discovered in Thunderbird, which could
result in denial of service, the execution of arbitrary code or spoofing
of signed PGP/MIME and SMIME emails.

For Debian 10 buster, these problems have been fixed in version
1:115.6.0-1~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 LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS