CVE-2024-9398

Description

By checking the result of calls to `window.open` with specifically set protocol handlers, an attacker could determine if the application which implements that protocol handler is installed. This vulnerability affects Firefox < 131, Firefox ESR < 128.3, Thunderbird < 128.3, and Thunderbird < 131.

References

https://www.mozilla.org/security/advisories/mfsa2024-50/

https://www.mozilla.org/security/advisories/mfsa2024-49/

https://www.mozilla.org/security/advisories/mfsa2024-47/

https://www.mozilla.org/security/advisories/mfsa2024-46/

https://bugzilla.mozilla.org/show_bug.cgi?id=1881037

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3