CVE-2016-2822
6.5
MEDIUM
CVSS 3.1
EPSS 0.67%
Description
Mozilla Firefox before 47.0 and Firefox ESR 45.x before 45.2 allow remote attackers to spoof the address bar via a SELECT element with a persistent menu.
How to fix CVE-2016-2822
To remediate CVE-2016-2822, upgrade the affected package to a fixed version below.
- Debian/firefox-esr—upgrade to 45.2.0esr-1 or later
Is CVE-2016-2822 being exploited?
Low — EPSS is 0.7%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 45.2.0esr-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N |