CVE-2020-3897
8.8
HIGH
CVSS 3.1
EPSS 2.5%
Description
A type confusion issue was addressed with improved memory handling. This issue is fixed in iOS 13.4 and iPadOS 13.4, tvOS 13.4, watchOS 6.2, Safari 13.1, iTunes for Windows 12.10.5, iCloud for Windows 10.9.3, iCloud for Windows 7.18. A remote attacker may be able to cause arbitrary code execution.
How to fix CVE-2020-3897
To remediate CVE-2020-3897, upgrade the affected package to a fixed version below.
- Debian/webkit2gtk—upgrade to 2.28.0-2 or later
- —upgrade to 2.28.0-1 or later
Is CVE-2020-3897 being exploited?
Low — EPSS is 2.5%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 2.28.0-2
- from 0, < 2.28.0-1
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 |