Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Mozilla / Thunderbird | affected unspecified before 115.6 |
CWE
No CWE identifiers supplied.
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1865647
- https://www.mozilla.org/security/advisories/mfsa2023-55/
- https://www.debian.org/security/2023/dsa-5582
- https://lists.debian.org/debian-lts-announce/2023/12/msg00021.html
ADP enrichment
No English description supplied.