CVE-2018-4133
6.1
MEDIUM
CVSS 3.1
EPSS 0.50%
Description
An issue was discovered in certain Apple products. Safari before 11.1 is affected. The issue involves the "WebKit" component. A Safari cross-site scripting (XSS) vulnerability allows remote attackers to inject arbitrary web script or HTML via a crafted URL.
How to fix CVE-2018-4133
To remediate CVE-2018-4133, upgrade the affected package to a fixed version below.
- Debian/webkit2gtk—upgrade to 2.20.0-2 or later
Is CVE-2018-4133 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.20.0-2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |