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CVE-2024-6612

Description

CSP violations generated links in the console tab of the developer tools, pointing to the violating resource. This caused a DNS prefetch which leaked that a CSP violation happened. This vulnerability affects Firefox < 128 and Thunderbird < 128.

POC

Reference

- https://bugzilla.mozilla.org/show_bug.cgi?id=1880374

Github

- https://github.com/fkie-cad/nvd-json-data-feeds