Vulnerability Description
In iOS before 11.4.1, watchOS before 4.3.2, tvOS before 11.4.1, Safari before 11.1.1, macOS High Sierra before 10.13.6, a spoofing issue existed in the handling of URLs. This issue was addressed with improved input validation.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apple | Safari | < 11.1.1 |
| Apple | Iphone Os | < 11.4.1 |
| Apple | Mac Os X | < 10.13.6 |
| Apple | Tvos | < 11.4.1 |
| Apple | Watchos | < 4.3.2 |
Related Weaknesses (CWE)
References
- http://www.securitytracker.com/id/1041232Third Party AdvisoryVDB Entry
- https://support.apple.com/HT208854
- https://support.apple.com/HT208935
- https://support.apple.com/HT208936
- https://support.apple.com/HT208937Vendor Advisory
- https://support.apple.com/HT208938
- http://www.securitytracker.com/id/1041232Third Party AdvisoryVDB Entry
- https://support.apple.com/HT208854
- https://support.apple.com/HT208935
- https://support.apple.com/HT208936
- https://support.apple.com/HT208937Vendor Advisory
- https://support.apple.com/HT208938
FAQ
What is CVE-2018-4277?
CVE-2018-4277 is a vulnerability with a CVSS score of 7.5 (HIGH). In iOS before 11.4.1, watchOS before 4.3.2, tvOS before 11.4.1, Safari before 11.1.1, macOS High Sierra before 10.13.6, a spoofing issue existed in the handling of URLs. This issue was addressed with ...
How severe is CVE-2018-4277?
CVE-2018-4277 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2018-4277?
Check the references section above for vendor advisories and patch information. Affected products include: Apple Safari, Apple Iphone Os, Apple Mac Os X, Apple Tvos, Apple Watchos.