CVE-2020-9948
8.8
HIGH
CVSS 3.1
EPSS 0.29%
Description
A type confusion issue was addressed with improved memory handling. This issue is fixed in Safari 14.0. Processing maliciously crafted web content may lead to arbitrary code execution.
How to fix CVE-2020-9948
To remediate CVE-2020-9948, upgrade the affected package to a fixed version below.
- Debian/webkit2gtk—upgrade to 2.30.1-1 or later
- Debian/wpewebkit—upgrade to 2.30.0-1 or later
Is CVE-2020-9948 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 2.30.1-1
- from 0, < 2.30.0-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |