CVE-2019-8563
8.8
HIGH
CVSS 3.1
EPSS 0.81%
Description
Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.2, tvOS 12.2, watchOS 5.2, Safari 12.1, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. Processing maliciously crafted web content may lead to arbitrary code execution.
How to fix CVE-2019-8563
To remediate CVE-2019-8563, upgrade the affected package to a fixed version below.
- Debian/webkit2gtk—upgrade to 2.24.1-1 or later
Is CVE-2019-8563 being exploited?
Low — EPSS is 0.8%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.24.1-1
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 |