CVE-2018-4219
An issue was discovered in certain Apple products. macOS before 10.13.5 is affected. The issue...
An issue was discovered in certain Apple products. macOS before 10.13.5 is affected. The issue involves the "ATS" component. It allows attackers to gain privileges via a crafted app that leverages type confusion.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- 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. macOS before 10.13.5 is affected. The issue involves the "ATS" component. It allows attackers to gain privileges via a crafted app that leverages type confusion.
- Record
CVE-2018-4219- CVSS 3.0
- 7.8 High
CVSS:3.0/AV:L/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-704
- Updated
- 2026-11-02
CVE List No score
An issue was discovered in certain Apple products. macOS before 10.13.5 is affected. The issue involves the "ATS" component. It allows attackers to gain privileges via a crafted app that leverages type confusion.
- Record
CVE-2018-4219- Updated
- 2026-11-02
EUVDEUVD-2018-16005 No score
An issue was discovered in certain Apple products. macOS before 10.13.5 is affected. The issue involves the "ATS" component. It allows attackers to gain privileges via a crafted app that leverages type confusion.
- Record
EUVD-2018-16005- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-623h-g2qh-6fv2
An issue was discovered in certain Apple products. macOS before 10.13.5 is affected. The issue...
An issue was discovered in certain Apple products. macOS before 10.13.5 is affected. The issue involves the "ATS" component. It allows attackers to gain privileges via a crafted app that leverages type confusion.
- Record
GHSA-623h-g2qh-6fv2- CVSS 3.0
- 7.8 High
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Weakness
- CWE-704
- 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-2018-4219 is a high vulnerability (CVSS 7.8) in Apple Mac Os X, published June 8, 2018. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.87%, the 59th percentile. No source names a fixed version.