PublicDateAtUSN: 2018-07-05 Candidate: CVE-2018-12373 PublicDate: 2018-10-18 13:29:00 UTC References: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12373 https://www.mozilla.org/en-US/security/advisories/mfsa2018-18/#CVE-2018-12373 https://ubuntu.com/security/notices/USN-3714-1 Description: dDecrypted S/MIME parts hidden with CSS or the plaintext HTML tag can leak plaintext when included in a HTML reply/forward. This vulnerability affects Thunderbird < 52.9. Ubuntu-Description: Notes: Bugs: Priority: medium Discovered-by: Assigned-to: CVSS: nvd: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N [6.5 MEDIUM] Patches_thunderbird: upstream_thunderbird: released (52.9.0) precise/esm_thunderbird: DNE trusty_thunderbird: released (1:52.9.1+build3-0ubuntu0.14.04.1) trusty/esm_thunderbird: DNE (trusty was released [1:52.9.1+build3-0ubuntu0.14.04.1]) xenial_thunderbird: released (1:52.9.1+build3-0ubuntu0.16.04.1) esm-infra/xenial_thunderbird: released (1:52.9.1+build3-0ubuntu0.16.04.1) artful_thunderbird: released (1:52.9.1+build3-0ubuntu0.17.10.1) bionic_thunderbird: released (1:52.9.1+build3-0ubuntu0.18.04.1) devel_thunderbird: released (1:60.2.1+build1-0ubuntu1)