vulnerability
MFSA2018-04 Thunderbird: Security vulnerabilities fixed in Thunderbird 52.6 (CVE-2018-5095)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:P/I:P/A:P) | Jan 25, 2018 | Jan 26, 2018 | Aug 12, 2025 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Jan 25, 2018
Added
Jan 26, 2018
Modified
Aug 12, 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-thunderbird-upgrade-52_6
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