vulnerability
Alpine Linux: CVE-2021-29948: Race Condition
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 2 | (AV:L/AC:M/Au:N/C:N/I:P/A:N) | Jun 24, 2021 | Aug 22, 2024 | Dec 22, 2025 |
Severity
2
CVSS
(AV:L/AC:M/Au:N/C:N/I:P/A:N)
Published
Jun 24, 2021
Added
Aug 22, 2024
Modified
Dec 22, 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
alpine-linux-upgrade-thunderbird
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