vulnerability
MFSA2023-15 Thunderbird: Security Vulnerabilities fixed in Thunderbird 102.10 (CVE-2023-29539)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 9 | (AV:N/AC:M/Au:N/C:C/I:C/A:C) | Apr 11, 2023 | Apr 12, 2023 | Aug 12, 2025 |
Severity
9
CVSS
(AV:N/AC:M/Au:N/C:C/I:C/A:C)
Published
Apr 11, 2023
Added
Apr 12, 2023
Modified
Aug 12, 2025
Description
When handling the filename directive in the Content-Disposition header, the filename would be truncated if the filename contained a NULL character. This could have led to reflected file download attacks potentially tricking users to install malware. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10.
Solution
mozilla-thunderbird-upgrade-102_10
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