vulnerability
MFSA2023-21 Thunderbird: Security Vulnerabilities fixed in Thunderbird 102.12 (CVE-2023-34416)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 10 | (AV:N/AC:L/Au:N/C:C/I:C/A:C) | Jun 7, 2023 | Jun 12, 2023 | Aug 12, 2025 |
Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
Jun 7, 2023
Added
Jun 12, 2023
Modified
Aug 12, 2025
Description
Memory safety bugs present in Firefox 113, Firefox ESR 102.11, and Thunderbird 102.12. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 102.12, Firefox < 114, and Thunderbird < 102.12.
Solution
mozilla-thunderbird-upgrade-102_12
NEW
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