CVE-2018-12373
Published: 5 July 2018
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.
Priority
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)
|
|
trusty |
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)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 6.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | None |
Availability impact | None |
Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |