CVE-2018-4443
UnknownEPSS 5.85%
Last modified
CVE-2018-4443 is a vulnerability of currently unknown severity. A memory corruption issue was addressed with improved memory handling. This issue affected versions prior to iOS 12.1.1, tvOS 12.1.1, watchOS 5.1.2, Safari 12.0.2, iTunes 12.9.2 for Windows, iCloud for Windows 7.9.. EPSS estimates a 5.85% chance of exploitation in the next 30 days.
Description
A memory corruption issue was addressed with improved memory handling. This issue affected versions prior to iOS 12.1.1, tvOS 12.1.1, watchOS 5.1.2, Safari 12.0.2, iTunes 12.9.2 for Windows, iCloud for Windows 7.9.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apple | Safari | < 12.0.2 |
| Apple | Iphone Os | < 12.1.1 |
| Apple | Tvos | < 12.1.1 |
| Apple | Watchos | < 5.1.2 |
| Apple | Icloud | < 7.9 |
| Apple | Itunes | < 12.9.2 |
References
- https://support.apple.com/kb/HT209340Vendor Advisory
- https://support.apple.com/kb/HT209342Vendor Advisory
- https://support.apple.com/kb/HT209343Vendor Advisory
- https://support.apple.com/kb/HT209344Vendor Advisory
- https://support.apple.com/kb/HT209345Vendor Advisory
- https://support.apple.com/kb/HT209346Vendor Advisory
- https://support.apple.com/kb/HT209340Vendor Advisory
- https://support.apple.com/kb/HT209342Vendor Advisory
- https://support.apple.com/kb/HT209343Vendor Advisory
- https://support.apple.com/kb/HT209344Vendor Advisory
- https://support.apple.com/kb/HT209345Vendor Advisory
- https://support.apple.com/kb/HT209346Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-4443?
A memory corruption issue was addressed with improved memory handling. This issue affected versions prior to iOS 12.1.1, tvOS 12.1.1, watchOS 5.1.2, Safari 12.0.2, iTunes 12.9.2 for Windows, iCloud for Windows 7.9.
How severe is CVE-2018-4443?
Severity scoring for CVE-2018-4443 is pending analysis. The EPSS model estimates a 5.85% probability of exploitation in the next 30 days.
How do I fix CVE-2018-4443?
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-2018-4443?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST