VDB
CVE-2020-27899
CVE-2020-27899
PUBLISHED
CVSS 7.800000190734863 HIGH
A use after free issue was addressed with improved memory management. This issue is fixed in iOS 14.2 and iPadOS 14.2, macOS Big Sur 11.0.1, watchOS 7.1, tvOS 14.2. A local attacker may be able to elevate their privileges.
EPSS 0.27% · 17.4th percentile
Risk Scores
CVSS 3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
0.27%
17.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| apple | iphone_os | 0 |
| Apple | macOS | unspecified |
| apple | macos | 0 |
| Apple | iOS and iPadOS | * |
| apple | tvos | 0 |
| Apple | tvOS | * |
| apple | watchos | 0 |
| apple | ipados | 0 |
| Apple | watchOS | * |
Timeline
- Apr 2, 2021 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Oct 27, 2021 EPSS Score
- Dec 29, 2021 EPSS Score
- Mar 2, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 4, 2022 EPSS Score
- Jul 6, 2022 EPSS Score
- Sep 8, 2022 EPSS Score
- Nov 10, 2022 EPSS Score