During the plaintext phase of the STARTTLS connection setup, protocol commands could have been injected and evaluated within the encrypted session. This vulnerability affects Thunderbird < 78.7.
CVSS Details
- CVSS 3.1 Base Score: 8.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade thunderbird | Aug 22, 2024 | Dec 22, 2022 |
| Amazon Linux Ami 2 | — | Upgrade thunderbird-debuginfoUpgrade thunderbird | Feb 22, 2021 | Feb 22, 2021 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | Dec 22, 2022 |
| Centos_linux | — | Upgrade thunderbirdUpgrade thunderbird-debuginfoUpgrade thunderbird-debugsource | Jan 29, 2021 | Jan 28, 2021 |
| Debian | — | Upgrade thunderbird | Feb 2, 2021 | Feb 2, 2021 |
| Gentoo Linux | — | Upgrade mail-client/thunderbird-bin.Upgrade mail-client/thunderbird. | Feb 1, 2021 | Feb 1, 2021 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 78.7Upgrade to the latest version of Mozilla Thunderbird | Jan 27, 2021 | Jan 26, 2021 |
| Oracle Solaris | — | Upgrade web/browser/firefox to version 78.8.0-11.4.31.0.1.88.4 on Solaris 11.4Upgrade mail/thunderbird to version 78.8.0-11.4.31.0.1.88.4 on Solaris 11.4Upgrade web/data/firefox-bookmarks to version 78.8.0-11.4.31.0.1.88.4 on Solaris 11.4 | Mar 17, 2021 | Mar 17, 2021 |
| Oracle_linux | — | Upgrade thunderbird | Jan 29, 2021 | Jan 26, 2021 |
| Redhat_linux | — | Upgrade thunderbird-debugsourceUpgrade thunderbirdNo solution existsUpgrade thunderbird-debuginfo | Jan 29, 2021 | Jan 28, 2021 |
| Suse | — | Upgrade MozillaThunderbird-translations-otherUpgrade MozillaThunderbird-translations-commonUpgrade MozillaThunderbird | Feb 1, 2021 | Jan 29, 2021 |
| Ubuntu | — | Upgrade thunderbird | Feb 17, 2021 | Jan 29, 2021 |
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