vulnerability
MFSA2018-28 Thunderbird: Security vulnerabilities fixed in Thunderbird ESR 60.3 (CVE-2018-12390)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:P/I:P/A:P) | Oct 31, 2018 | Nov 1, 2018 | Aug 12, 2025 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Oct 31, 2018
Added
Nov 1, 2018
Modified
Aug 12, 2025
Description
Mozilla developers and community members reported memory safety bugs present in Firefox 62 and Firefox ESR 60.2. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 63, Firefox ESR < 60.3, and Thunderbird < 60.3.
Solution
mozilla-thunderbird-upgrade-60_3
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