vulnerability
Red Hat: CVE-2024-7524: mozilla: CSP strict-dynamic bypass using web-compatibility shims (Multiple Advisories)
Severity | CVSS | Published | Added | Modified |
---|---|---|---|---|
10 | (AV:N/AC:L/Au:N/C:C/I:C/A:C) | Aug 6, 2024 | Aug 22, 2024 | Mar 11, 2025 |
Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
Aug 6, 2024
Added
Aug 22, 2024
Modified
Mar 11, 2025
Description
Firefox adds web-compatibility shims in place of some tracking scripts blocked by Enhanced Tracking Protection. On a site protected by Content Security Policy in "strict-dynamic" mode, an attacker able to inject an HTML element could have used a DOM Clobbering attack on some of the shims and achieved XSS, bypassing the CSP strict-dynamic protection. This vulnerability affects Firefox
Solution(s)
redhat-upgrade-firefoxredhat-upgrade-firefox-debuginforedhat-upgrade-firefox-debugsourceredhat-upgrade-firefox-x11

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