vulnerability
MFSA2021-14 Thunderbird: Security Vulnerabilities fixed in Thunderbird 78.10 (CVE-2021-29948)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 2 | (AV:L/AC:M/Au:N/C:N/I:P/A:N) | Apr 19, 2021 | Apr 20, 2021 | Aug 12, 2025 |
Severity
2
CVSS
(AV:L/AC:M/Au:N/C:N/I:P/A:N)
Published
Apr 19, 2021
Added
Apr 20, 2021
Modified
Aug 12, 2025
Description
Signatures are written to disk before and read during verification, which might be subject to a race condition when a malicious local process or user is replacing the file. This vulnerability affects Thunderbird < 78.10.
Solution
mozilla-thunderbird-upgrade-78_10
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