vulnerability
MFSA2018-24 Firefox: Security vulnerabilities fixed in Firefox 62.0.3 and Firefox ESR 60.2.2 (CVE-2018-12386)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:N/AC:M/Au:N/C:P/I:P/A:N) | Oct 2, 2018 | Oct 3, 2018 | Aug 11, 2025 |
Severity
6
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:N)
Published
Oct 2, 2018
Added
Oct 3, 2018
Modified
Aug 11, 2025
Description
A vulnerability in register allocation in JavaScript can lead to type confusion, allowing for an arbitrary read and write. This leads to remote code execution inside the sandboxed content process when triggered. This vulnerability affects Firefox ESR < 60.2.2 and Firefox < 62.0.3.
Solutions
mozilla-firefox-esr-upgrade-60_2_2mozilla-firefox-upgrade-62_0_3
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