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CVE-2024-0747

CVE-2024-0747

CVSS 6.5 MEDIUMEPSS 0.6%CWE-693
When a parent page loaded a child in an iframe with `unsafe-inline`, the parent Content Security Policy could have overridden the child Content Security Policy. This vulnerability affects Firefox < 122, Firefox ESR < 115.7, and Thunderbird < 115.7.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Affected products
Mozilla · FirefoxMozilla · Firefox ESRMozilla · Thunderbird

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References
https://bugzilla.mozilla.org/show_bug.cgi?id=1764343https://lists.debian.org/debian-lts-announce/2024/01/msg00015.htmlhttps://lists.debian.org/debian-lts-announce/2024/01/msg00022.htmlhttps://www.mozilla.org/security/advisories/mfsa2024-01/https://www.mozilla.org/security/advisories/mfsa2024-02/https://www.mozilla.org/security/advisories/mfsa2024-04/