Multiple CSP and Network Vulnerabilities Affect Firefox and Thunderbird Users
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Two vulnerabilities have been identified affecting Firefox and Thunderbird. CVE-2024-6612 allows CSP violations to generate links in the console, leading to DNS prefetching and potential information leakage, impacting Firefox and Thunderbird versions below 128. CVE-2024-4773 permits prior content to remain visible during network errors, which could be exploited to spoof websites, affecting Firefox versions below 126.
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Timeline
2024-05-14
CVE-2024-4773 published
2024-07-09
CVE-2024-6612 published
2026-02-18
Information published about CVE-2024-6612
2026-02-18
Information published about CVE-2024-4773
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