VDB
CVE-2020-9956
CVE-2020-9956
PUBLISHED
CVSS 7.800000190734863 HIGH
An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1, tvOS 14.0, macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, watchOS 7.0, iOS 14.0 and iPadOS 14.0. Processing a maliciously crafted font file may lead to arbitrary code execution.
EPSS 1.08% · 62.0th percentile
Risk Scores
CVSS 3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS Score
1.08%
62.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apple | watchOS | unspecified |
| apple | mac_os_x | 10.14.6, 10.14.6, 10.14.6 |
| apple | tvos | 0 |
| Apple | iOS and iPadOS | unspecified |
| apple | iphone_os | 0 |
| Apple | macOS | unspecified, unspecified |
| Apple | tvOS | * |
| apple | macos | 11.0 |
| apple | ipados | 0 |
| apple | watchos | 0 |
Timeline
- Dec 9, 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 6, 2022 EPSS Score
- Jan 8, 2023 EPSS Score