vulnerability
MFSA2018-07 Firefox: Security vulnerabilities fixed in Firefox ESR 52.7 (CVE-2018-5129)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:P/A:N) | Mar 13, 2018 | Mar 14, 2018 | Feb 10, 2026 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:N)
Published
Mar 13, 2018
Added
Mar 14, 2018
Modified
Feb 10, 2026
Description
A lack of parameter validation on IPC messages results in a potential out-of-bounds write through malformed IPC messages. This can potentially allow for sandbox escape through memory corruption in the parent process. This vulnerability affects Thunderbird < 52.7, Firefox ESR < 52.7, and Firefox < 59.
Solution
mozilla-firefox-esr-upgrade-52_7
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.