CVE-2018-4210
8.8
HIGH
CVSS 3.1
EPSS 0.66%
Description
In iOS before 11.3, Safari before 11.1, tvOS before 11.3, watchOS before 4.3, iTunes before 12.7.4 for Windows, an array indexing issue existed in the handling of a function in javascript core. This issue was addressed with improved checks.
How to fix CVE-2018-4210
To remediate CVE-2018-4210, upgrade the affected package to a fixed version below.
- Debian/webkit2gtk—upgrade to 2.22.0-2 or later
Is CVE-2018-4210 being exploited?
Low — EPSS is 0.7%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.22.0-2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |