CVE-2018-4284
UnknownEPSS 1.58%
Last modified
CVE-2018-4284 is a vulnerability of currently unknown severity. A type confusion issue was addressed with improved memory handling. This issue affected versions prior to iOS 11.4.1, tvOS 11.4.1, watchOS 4.3.2, Safari 11.1.2, iTunes 12.8 for Windows, iCloud for Windows 7.6.. EPSS estimates a 1.58% chance of exploitation in the next 30 days.
Description
A type confusion issue was addressed with improved memory handling. This issue affected versions prior to iOS 11.4.1, tvOS 11.4.1, watchOS 4.3.2, Safari 11.1.2, iTunes 12.8 for Windows, iCloud for Windows 7.6.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apple | Safari | < 11.1.2 |
| Apple | Iphone Os | < 11.4.1 |
| Apple | Tvos | < 11.4.1 |
| Apple | Watchos | < 4.3.2 |
| Apple | Icloud | < 7.6 |
| Apple | Itunes | < 12.8 |
References
- https://support.apple.com/kb/HT208932Vendor Advisory
- https://support.apple.com/kb/HT208933Vendor Advisory
- https://support.apple.com/kb/HT208934Vendor Advisory
- https://support.apple.com/kb/HT208935Vendor Advisory
- https://support.apple.com/kb/HT208936Vendor Advisory
- https://support.apple.com/kb/HT208938Vendor Advisory
- https://support.apple.com/kb/HT208932Vendor Advisory
- https://support.apple.com/kb/HT208933Vendor Advisory
- https://support.apple.com/kb/HT208934Vendor Advisory
- https://support.apple.com/kb/HT208935Vendor Advisory
- https://support.apple.com/kb/HT208936Vendor Advisory
- https://support.apple.com/kb/HT208938Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-4284?
A type confusion issue was addressed with improved memory handling. This issue affected versions prior to iOS 11.4.1, tvOS 11.4.1, watchOS 4.3.2, Safari 11.1.2, iTunes 12.8 for Windows, iCloud for Windows 7.6.
How severe is CVE-2018-4284?
Severity scoring for CVE-2018-4284 is pending analysis. The EPSS model estimates a 1.58% probability of exploitation in the next 30 days.
How do I fix CVE-2018-4284?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Are you affected by CVE-2018-4284?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST