vulnerability
MFSA2018-20 Firefox: Security vulnerabilities fixed in Firefox 62 (CVE-2018-12376)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:P/I:P/A:P) | Sep 5, 2018 | Sep 6, 2018 | Aug 11, 2025 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Sep 5, 2018
Added
Sep 6, 2018
Modified
Aug 11, 2025
Description
Memory safety bugs present in Firefox 61 and Firefox ESR 60.1. 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 < 62, Firefox ESR < 60.2, and Thunderbird < 60.2.1.
Solution
mozilla-firefox-upgrade-62_0
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