VDB
CVE-2018-4448
CVE-2018-4448
PUBLISHED
CVSS 5.5 MEDIUM
A memory initialization issue was addressed with improved memory handling. This issue is fixed in macOS Mojave 10.14.4, Security Update 2019-002 High Sierra, Security Update 2019-002 Sierra, iOS 12.1.1, watchOS 5.1.2, macOS Mojave 10.14.2, Security Update 2018-003 High Sierra, Security Update 2018-006 Sierra, tvOS 12.1.1. A local user may be able to read kernel memory.
EPSS 0.30% · 21.7th percentile
Risk Scores
CVSS 3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS Score
0.30%
21.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apple | iOS | unspecified |
| Apple | macOS | unspecified, unspecified, unspecified |
| apple | iphone_os | 0 |
| apple | mac_os_x | 10.13.6, 10.12.6 |
| apple | tvos | 0 |
| apple | watchos | 0 |
Timeline
- Oct 27, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- May 2, 2022 EPSS Score
- Sep 5, 2022 EPSS Score
- Nov 7, 2022 EPSS Score
- Jan 8, 2023 EPSS Score