If Content Security Policy blocked frame navigation, the full destination of a redirect served in the frame was reported in the violation report; as opposed to the original frame URI. This could be used to leak sensitive information contained in such URIs. This vulnerability affects Firefox < 86, Thunderbird < 78.8, and Firefox ESR < 78.8.
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:L/I:N/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | alma-upgrade-firefoxalma-upgrade-thunderbird | May 4, 2022 | Feb 26, 2021 | |
| Alpine Linux | alpine-linux-upgrade-firefox-esralpine-linux-upgrade-firefoxalpine-linux-upgrade-thunderbirdalpine-linux-upgrade-librewolf | Aug 22, 2024 | Feb 26, 2021 | |
| Amazon Linux Ami 2 | amazon-linux-ami-2-upgrade-thunderbirdamazon-linux-ami-2-upgrade-thunderbird-debuginfo | Mar 22, 2021 | Feb 26, 2021 | |
| Centos_linux | — | centos-upgrade-firefoxcentos-upgrade-firefox-debuginfocentos-upgrade-firefox-debugsourcecentos-upgrade-thunderbirdcentos-upgrade-thunderbird-debuginfocentos-upgrade-thunderbird-debugsource | Feb 25, 2021 | Feb 24, 2021 |
| Debian | debian-upgrade-firefox-esrdebian-upgrade-thunderbird | Feb 26, 2021 | Feb 26, 2021 | |
| Gentoo Linux | gentoo-linux-upgrade-mail-client-thunderbirdgentoo-linux-upgrade-mail-client-thunderbird-bingentoo-linux-upgrade-www-client-firefoxgentoo-linux-upgrade-www-client-firefox-bin | May 3, 2021 | Feb 26, 2021 | |
| Mfsa2021 07 | mozilla-firefox-upgrade-86_0 | Feb 24, 2021 | Feb 23, 2021 | |
| Mfsa2021 08 | mozilla-firefox-esr-upgrade-78_8 | Feb 24, 2021 | Feb 23, 2021 | |
| Mozilla Thunderbird | mozilla-thunderbird-upgrade-78_8 | Feb 24, 2021 | Feb 23, 2021 | |
| Oracle Solaris | oracle-solaris-11-4-upgrade-mail-thunderbird-78-8-0-11-4-31-0-1-88-4oracle-solaris-11-4-upgrade-web-browser-firefox-78-8-0-11-4-31-0-1-88-4oracle-solaris-11-4-upgrade-web-data-firefox-bookmarks-78-8-0-11-4-31-0-1-88-4 | Mar 17, 2021 | Feb 26, 2021 | |
| Oracle_linux | — | oracle-linux-upgrade-firefoxoracle-linux-upgrade-thunderbird | Feb 27, 2021 | Feb 23, 2021 |
| Redhat_linux | no-fix-redhat-rpm-packageredhat-upgrade-firefoxredhat-upgrade-firefox-debuginforedhat-upgrade-firefox-debugsourceredhat-upgrade-thunderbirdredhat-upgrade-thunderbird-debuginforedhat-upgrade-thunderbird-debugsource | Feb 25, 2021 | Feb 24, 2021 | |
| Suse | — | suse-upgrade-mozillafirefoxsuse-upgrade-mozillafirefox-branding-upstreamsuse-upgrade-mozillafirefox-buildsymbolssuse-upgrade-mozillafirefox-develsuse-upgrade-mozillafirefox-translations-commonsuse-upgrade-mozillafirefox-translations-othersuse-upgrade-mozillathunderbirdsuse-upgrade-mozillathunderbird-translations-commonsuse-upgrade-mozillathunderbird-translations-other | Mar 2, 2021 | Feb 26, 2021 |
| Ubuntu | ubuntu-upgrade-firefoxubuntu-upgrade-thunderbird | Feb 27, 2021 | Feb 26, 2021 |
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