CVE-2018-4302
High
Description
A null pointer dereference was addressed with improved validation. This issue is fixed in macOS High Sierra 10.13, iCloud for Windows 7.0, watchOS 4, iOS 11, iTunes 12.7 for Windows. Processing maliciously crafted XML may lead to an unexpected application termination or arbitrary code execution.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Apple Icloud
PublishedDec 23, 2021
First seenDec 23, 2021
How to fix
Update
- apple itunes12.7 or later
- apple iphone_os11 or later
- apple mac_os_x10.13 or later
- apple watchos4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apple icloud | v ≤ 7.0 | — |
| apple itunes | v < 12.7 | 12.7 |
| apple iphone_os | v < 11 | 11 |
| apple mac_os_x | v < 10.13 | 10.13 |
| apple watchos | v < 4 | 4 |
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