vulnerability
MFSA2023-55 Thunderbird: Security Vulnerabilities fixed in Thunderbird 115.6 (CVE-2023-50761)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:P/A:N) | Dec 19, 2023 | Dec 20, 2023 | Jan 28, 2025 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
Dec 19, 2023
Added
Dec 20, 2023
Modified
Jan 28, 2025
Description
The signature of a digitally signed S/MIME email message may optionally specify the signature creation date and time. If present, Thunderbird did not compare the signature creation date with the message date and time, and displayed a valid signature despite a date or time mismatch. This could be used to give recipients the impression that a message was sent at a different date or time. This vulnerability affects Thunderbird < 115.6.
Solution
mozilla-thunderbird-upgrade-115_6
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