CVE-2020-9893
High
Description
A use after free issue was addressed with improved memory management. This issue is fixed in iOS 13.6 and iPadOS 13.6, tvOS 13.4.8, watchOS 6.2.8, Safari 13.1.2, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. A remote attacker may be able to cause unexpected application termination or arbitrary code execution.
SeverityHigh
CVSS8.8
Exploit probability—
Product
Apple Icloud
PublishedOct 16, 2020
First seenOct 16, 2020
How to fix
Update
- apple icloud7.20, 11.3 or later
- apple itunes12.10.8 or later
- apple safari13.1.2 or later
- apple ipados13.6 or later
- apple iphone_os13.6 or later
- apple tvos13.4.8 or later
- apple watchos6.2.8 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apple icloud | v < 7.20, 11.0 ≤ v < 11.3 | 7.20, 11.3 |
| apple itunes | v < 12.10.8 | 12.10.8 |
| apple safari | v < 13.1.2 | 13.1.2 |
| apple ipados | v < 13.6 | 13.6 |
| apple iphone_os | v < 13.6 | 13.6 |
| apple tvos | v < 13.4.8 | 13.4.8 |
| apple watchos | v < 6.2.8 | 6.2.8 |
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