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A mishandled security check when creating a WebSocket in a WebWorker caused the Content Security Policy connect-src header to be ignored. This could lead to connections to restricted origins from inside WebWorkers. This vulnerability affects Firefox < 109, Firefox ESR < 102.7, and Thunderbird < 102.7.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade thunderbirdUpgrade firefox | Jan 25, 2023 | Jan 23, 2023 |
| Alpine Linux | — | Upgrade thunderbirdUpgrade firefoxUpgrade firefox-esr | Aug 22, 2024 | Jun 2, 2023 |
| Amazon Linux Ami 2 | — | Upgrade thunderbird-debuginfoUpgrade thunderbirdUpgrade firefoxUpgrade firefox-debuginfo | Feb 23, 2023 | Feb 23, 2023 |
| Centos_linux | — | Upgrade thunderbird-debuginfoUpgrade firefox-debuginfoUpgrade thunderbirdUpgrade firefox | Jan 24, 2023 | Jan 23, 2023 |
| Debian | — | Upgrade firefox-esrUpgrade thunderbird | Jan 20, 2023 | Jan 20, 2023 |
| Gentoo Linux | — | Upgrade mail-client/thunderbird-bin.Upgrade www-client/firefox-bin.Upgrade mail-client/thunderbird.Upgrade www-client/firefox. | May 4, 2023 | May 3, 2023 |
| Mfsa2023 01 | — | Upgrade to Mozilla Firefox version 109.0Upgrade to the latest version of Mozilla Firefox | Jan 18, 2023 | Jan 17, 2023 |
| Mfsa2023 02 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox ESR version 102.7 | Jan 18, 2023 | Jan 17, 2023 |
| Mozilla Thunderbird | — | Upgrade to the latest version of Mozilla ThunderbirdUpgrade to Mozilla Thunderbird version 102.7 | Jan 24, 2023 | Jan 18, 2023 |
| Oracle_linux | — | Upgrade thunderbirdUpgrade firefox | Jan 24, 2023 | Jan 17, 2023 |
| Redhat_linux | — | Upgrade thunderbird-debuginfoUpgrade thunderbird-debugsourceUpgrade firefox-debugsourceUpgrade thunderbirdNo solution existsUpgrade firefox-debuginfoUpgrade firefox | Jan 24, 2023 | Jan 23, 2023 |
| Rocky_linux | — | Upgrade firefoxUpgrade thunderbirdUpgrade firefox-debuginfoUpgrade firefox-debugsourceUpgrade thunderbird-debugsourceUpgrade thunderbird-debuginfo | Mar 12, 2024 | Jun 2, 2023 |
| Suse | — | Upgrade MozillaThunderbird-translations-otherUpgrade MozillaThunderbird-translations-commonUpgrade MozillaFirefoxUpgrade MozillaFirefox-translations-otherUpgrade MozillaFirefox-translations-commonUpgrade mozillafirefox-branding-upstreamUpgrade MozillaFirefox-develUpgrade MozillaThunderbird | Jan 23, 2023 | Jan 20, 2023 |
| Ubuntu | — | Upgrade thunderbirdUpgrade firefox | Jan 23, 2023 | Jan 20, 2023 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Jun 2, 2023 |
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