CVE Published: 01/10/2024 |
CVE Updated: 30/10/2024 |
CVE Year: 2024 Source: mozilla |
Vendor: Mozilla |
Product: Firefox Status : PUBLISHED
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.