CVE-2024-0747

Description

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.

Reserved 2024-01-19 | Published 2024-01-23 | Updated 2024-10-18 | Assigner mozilla

Problem types

Bypass of Content Security Policy when directive unsafe-inline was set

Product status

Any version before 122
affected

Any version before 115.7
affected

Any version before 115.7
affected

Credits

Seongil Wi

References

bugzilla.mozilla.org/show_bug.cgi?id=1764343

www.mozilla.org/security/advisories/mfsa2024-01/

www.mozilla.org/security/advisories/mfsa2024-02/

www.mozilla.org/security/advisories/mfsa2024-04/

lists.debian.org/debian-lts-announce/2024/01/msg00015.html

lists.debian.org/debian-lts-announce/2024/01/msg00022.html

cve.org (CVE-2024-0747)

nvd.nist.gov (CVE-2024-0747)

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