When using X11, text selected by the page using the Selection API was erroneously copied into the primary selection, a temporary storage not unlike the clipboard. *This bug only affects Firefox on X11. Other systems are unaffected.* This vulnerability affects Firefox < 120, Firefox ESR < 115.5.0, and Thunderbird < 115.5.
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 |
|---|---|---|---|---|
| Alma_linux | — | Upgrade firefoxUpgrade thunderbirdUpgrade firefox-x11 | Dec 4, 2023 | Nov 21, 2023 |
| Alpine Linux | — | Upgrade firefox-esrUpgrade firefoxUpgrade thunderbird | Aug 22, 2024 | Nov 21, 2023 |
| Amazon Linux Ami 2 | — | Upgrade firefox-debuginfoUpgrade firefoxUpgrade thunderbirdUpgrade thunderbird-debuginfo | Jan 10, 2024 | Nov 21, 2023 |
| Centos_linux | — | Upgrade firefox-debuginfoUpgrade thunderbird-debuginfoUpgrade thunderbirdUpgrade firefox | Nov 28, 2023 | Nov 21, 2023 |
| Debian | — | Upgrade thunderbirdUpgrade firefox-esr | Nov 27, 2023 | Nov 21, 2023 |
| Gentoo Linux | — | Upgrade mail-client/thunderbird-bin.Upgrade mail-client/thunderbird. | Feb 21, 2024 | Nov 21, 2023 |
| Mfsa2023 49 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox version 120.0 | Nov 22, 2023 | Nov 21, 2023 |
| Mfsa2023 50 | — | Upgrade to Mozilla Firefox ESR version 115.5Upgrade to the latest version of Mozilla Firefox | Nov 22, 2023 | Nov 21, 2023 |
| Mozilla Thunderbird | — | Upgrade to the latest version of Mozilla ThunderbirdUpgrade to Mozilla Thunderbird version 115.5 | Nov 22, 2023 | Nov 21, 2023 |
| Oracle_linux | — | Upgrade firefox-x11Upgrade thunderbirdUpgrade firefox | Nov 28, 2023 | Nov 21, 2023 |
| Redhat_linux | — | Upgrade firefox-debugsourceUpgrade thunderbird-debugsourceUpgrade firefox-debuginfoUpgrade firefoxUpgrade thunderbird-debuginfoUpgrade firefox-x11Upgrade thunderbirdNo solution exists | Nov 28, 2023 | Nov 21, 2023 |
| Rocky_linux | — | — | Aug 15, 2024 | Nov 21, 2023 |
| Suse | — | Upgrade MozillaFirefoxUpgrade MozillaFirefox-translations-commonUpgrade mozillafirefox-branding-upstreamUpgrade MozillaThunderbirdUpgrade MozillaThunderbird-translations-otherUpgrade MozillaFirefox-translations-otherUpgrade MozillaThunderbird-translations-commonUpgrade MozillaFirefox-devel | Nov 28, 2023 | Nov 21, 2023 |
| Ubuntu | — | Upgrade firefoxUpgrade thunderbird | Nov 24, 2023 | Nov 21, 2023 |
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