Thunderbird allowed the Text Direction Override Unicode Character in filenames. An email attachment could be incorrectly shown as being a document file, while in fact it was an executable file. Newer versions of Thunderbird will strip the character and show the correct file extension. This vulnerability affects Thunderbird < 115.0.1 and Thunderbird < 102.13.1.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade thunderbird | Aug 9, 2023 | Jul 24, 2023 |
| Amazon Linux Ami 2 | — | Upgrade thunderbird-debuginfoUpgrade thunderbird | Sep 21, 2023 | Jul 24, 2023 |
| Centos_linux | — | Upgrade thunderbird-debuginfoUpgrade thunderbird | Aug 8, 2023 | Jul 24, 2023 |
| Debian | — | Upgrade thunderbird | Aug 1, 2023 | Jul 24, 2023 |
| Gentoo Linux | — | Upgrade mail-client/thunderbird.Upgrade mail-client/thunderbird-bin. | Feb 21, 2024 | Jul 24, 2023 |
| Mozilla Thunderbird | — | Upgrade to the latest version of Mozilla ThunderbirdUpgrade to Mozilla Thunderbird version 115.0.1 | Jul 24, 2023 | Jul 20, 2023 |
| Oracle_linux | — | Upgrade thunderbird | Aug 8, 2023 | Jul 20, 2023 |
| Redhat_linux | — | No solution existsUpgrade thunderbirdUpgrade thunderbird-debuginfoUpgrade thunderbird-debugsource | Aug 8, 2023 | Jul 24, 2023 |
| Rocky_linux | — | Upgrade thunderbird-debuginfoUpgrade thunderbird-debugsourceUpgrade thunderbird | Mar 5, 2024 | Jul 24, 2023 |
| Suse | — | Upgrade MozillaThunderbird-translations-otherUpgrade MozillaThunderbird-translations-commonUpgrade MozillaThunderbird | Aug 1, 2023 | Jul 24, 2023 |
| Ubuntu | — | Upgrade thunderbird | Sep 18, 2023 | Jul 24, 2023 |
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