A website could have obscured the fullscreen notification by using a URL with a scheme handled by an external program, such as a mailto URL. This could have led to user confusion and possible spoofing attacks. This vulnerability affects Firefox < 115, Firefox ESR < 102.13, and Thunderbird < 102.13.
Platform | Package | Release Date | Advisory |
---|---|---|---|
Amazon Linux 2 - Firefox Extra | firefox | 2023-08-04 20:34 | ALAS2FIREFOX-2023-001 |
Amazon Linux 2 - Core | thunderbird | 2023-07-20 17:28 | ALAS2-2023-2156 |
Score Type | Score | Vector | |
---|---|---|---|
Amazon Linux | CVSSv3 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
NVD | CVSSv3 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N |