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.
CVSS Details
- CVSS 3.1 Base Score: 4.3
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade thunderbird | Jan 5, 2024 | Dec 19, 2023 |
| Amazon Linux Ami 2 | — | Upgrade thunderbirdUpgrade thunderbird-debuginfo | Jan 10, 2024 | Dec 19, 2023 |
| Centos_linux | — | Upgrade thunderbird-debuginfoUpgrade thunderbird | Jan 3, 2024 | Dec 19, 2023 |
| Debian | — | Upgrade thunderbird | Dec 27, 2023 | Dec 19, 2023 |
| Gentoo Linux | — | Upgrade mail-client/thunderbird-bin.Upgrade mail-client/thunderbird. | Feb 21, 2024 | Dec 19, 2023 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 115.6 | Dec 20, 2023 | Dec 19, 2023 |
| Oracle_linux | — | Upgrade thunderbird | Jan 3, 2024 | Dec 19, 2023 |
| Redhat_linux | — | No solution existsUpgrade thunderbird-debuginfoUpgrade thunderbird-debugsourceUpgrade thunderbird | Jan 3, 2024 | Dec 19, 2023 |
| Rocky_linux | — | — | Aug 15, 2024 | Dec 19, 2023 |
| Suse | — | Upgrade mozillathunderbird-translations-otherUpgrade mozillathunderbird-translations-commonUpgrade mozillathunderbird | Jan 8, 2024 | Dec 19, 2023 |
| Ubuntu | — | Upgrade thunderbird | Jan 3, 2024 | Dec 19, 2023 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub