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CVE-2018-12372

Published: 5 July 2018

Decrypted S/MIME parts, when included in HTML crafted for an attack, can leak plaintext when included in a a HTML reply/forward. This vulnerability affects Thunderbird < 52.9.

Priority

Medium

CVSS 3 base score: 6.5

Status

Package Release Status
thunderbird
Launchpad, Ubuntu, Debian
artful
Released (1:52.9.1+build3-0ubuntu0.17.10.1)
bionic
Released (1:52.9.1+build3-0ubuntu0.18.04.1)
precise Does not exist

trusty Does not exist
(trusty was released [1:52.9.1+build3-0ubuntu0.14.04.1])
upstream
Released (52.9.0)
xenial
Released (1:52.9.1+build3-0ubuntu0.16.04.1)