VDB
CVE-2021-30664
CVE-2021-30664
PUBLISHED
CVSS 7.800000190734863 HIGH
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5. Processing a maliciously crafted file may lead to arbitrary code execution.
EPSS 1.02% · 60.0th 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%
60.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apple | iOS and iPadOS | unspecified, unspecified |
| apple | ipados | 0 |
| apple | tvos | 0 |
| apple | watchos | 0 |
| Apple | watchOS | * |
| apple | macos | 11.0 |
| Apple | tvOS | * |
| apple | iphone_os | 0 |
| Apple | macOS | * |
Timeline
- Sep 8, 2021 CVE Published
- Sep 9, 2021 EPSS Score
- Sep 18, 2021 EPSS Score
- Nov 6, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 1, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Apr 28, 2022 EPSS Score
- Jun 25, 2022 EPSS Score
- Oct 19, 2022 EPSS Score
- Dec 16, 2022 EPSS Score