vulnerability
MFSA2018-03 Firefox: Security vulnerabilities fixed in Firefox ESR 52.6 (CVE-2018-5095)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:P/I:P/A:P) | Jan 23, 2018 | Jan 24, 2018 | Aug 11, 2025 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Jan 23, 2018
Added
Jan 24, 2018
Modified
Aug 11, 2025
Description
An integer overflow vulnerability in the Skia library when allocating memory for edge builders on some systems with at least 8 GB of RAM. This results in the use of uninitialized memory, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.6, Firefox ESR < 52.6, and Firefox < 58.
Solution
mozilla-firefox-esr-upgrade-52_6
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