VDB
CVE-2020-9955
CVE-2020-9955
PUBLISHED
CVSS 7.800000190734863 HIGH
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in watchOS 7.0, tvOS 14.0, iOS 14.0 and iPadOS 14.0, macOS Big Sur 11.0.1. Processing a maliciously crafted image may lead to arbitrary code execution.
EPSS 1.02% · 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
1.02%
62.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| apple | macos | 11.0 |
| Apple | iOS and iPadOS | * |
| Apple | macOS | unspecified |
| apple | ipados | 0 |
| apple | iphone_os | 0 |
| apple | watchos | 0 |
| Apple | tvOS | unspecified |
| Apple | watchOS | unspecified |
| apple | tvos | 0 |
Timeline
- Dec 9, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Dec 29, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 3, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 5, 2022 EPSS Score
- Sep 9, 2022 EPSS Score
- Nov 11, 2022 EPSS Score