CVE-2022-46877
4.3
MEDIUM
CVSS 3.1
EPSS 0.41%
Description
By confusing the browser, the fullscreen notification could have been delayed or suppressed, resulting in potential user confusion or spoofing attacks. This vulnerability affects Firefox < 108.
How to fix CVE-2022-46877
To remediate CVE-2022-46877, upgrade the affected package to a fixed version below.
- Debian/firefox-esr—upgrade to 102.7.0esr-1~deb11u1 or later
- Debian/thunderbird—upgrade to 1:102.8.0-1~deb11u1 or later
Is CVE-2022-46877 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 102.7.0esr-1~deb11u1
- from 0, < 1:102.8.0-1~deb11u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N |