CVE-2019-8644
webkit2gtk - security update
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 12.4, macOS Mojave 10.14.6, tvOS 12.4, Safari 12.1.2, iTunes for Windows 12.9.6, iCloud for Windows 7.13, iCloud for Windows 10.6. Processing maliciously crafted web content may lead to arbitrary code execution.
How to fix CVE-2019-8644
To remediate CVE-2019-8644, upgrade the affected package to a fixed version below.
- —upgrade to 2.24.4-1 or later
- —upgrade to 2.24.4-1~deb10u1 or later
Is CVE-2019-8644 being exploited?
Low — EPSS is 0.8%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 2.24.4-1
- from 0, < 2.24.4-1~deb10u1
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 |