CVE-2018-4134
An issue was discovered in certain Apple products. iOS before 11.3 is affected. The issue...
An issue was discovered in certain Apple products. iOS before 11.3 is affected. The issue involves the "Safari" component. It allows remote attackers to spoof the user interface via a crafted web site.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
An issue was discovered in certain Apple products. iOS before 11.3 is affected. The issue involves the "Safari" component. It allows remote attackers to spoof the user interface via a crafted web site.
- Record
CVE-2018-4134- CVSS 3.0
- 8.8 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - CVSS 2.0
- 6.8 Medium
AV:N/AC:M/Au:N/C:P/I:P/A:P - Weakness
- CWE-20
- Updated
- 2026-11-02
CVE List No score
An issue was discovered in certain Apple products. iOS before 11.3 is affected. The issue involves the "Safari" component. It allows remote attackers to spoof the user interface via a crafted web site.
- Record
CVE-2018-4134- Updated
- 2026-11-02
EUVDEUVD-2018-15920 No score
An issue was discovered in certain Apple products. iOS before 11.3 is affected. The issue involves the "Safari" component. It allows remote attackers to spoof the user interface via a crafted web site.
- Record
EUVD-2018-15920- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-9628-55ph-x83f
An issue was discovered in certain Apple products. iOS before 11.3 is affected. The issue...
An issue was discovered in certain Apple products. iOS before 11.3 is affected. The issue involves the "Safari" component. It allows remote attackers to spoof the user interface via a crafted web site.
- Record
GHSA-9628-55ph-x83f- CVSS 3.0
- 8.8 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Weakness
- CWE-20
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2018-4134 is a high vulnerability (CVSS 8.8) in Apple Iphone Os, published April 3, 2018. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.55%, the 75th percentile. No source names a fixed version.