vulnerability
MFSA2018-13 Thunderbird: Security vulnerabilities fixed in Thunderbird 52.8 (CVE-2018-5178)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:P/I:P/A:P) | May 18, 2018 | May 22, 2018 | Aug 12, 2025 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
May 18, 2018
Added
May 22, 2018
Modified
Aug 12, 2025
Description
A buffer overflow was found during UTF8 to Unicode string conversion within JavaScript with extremely large amounts of data. This vulnerability requires the use of a malicious or vulnerable legacy extension in order to occur. This vulnerability affects Thunderbird ESR < 52.8, Thunderbird < 52.8, and Firefox ESR < 52.8.
Solution
mozilla-thunderbird-upgrade-52_8
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