CVE-2018-4237

high-risk
Published 2018-06-08

An issue was discovered in certain Apple products. iOS before 11.4 is affected. macOS before 10.13.5 is affected. tvOS before 11.4 is affected. watchOS before 4.3.1 is affected. The issue involves the "libxpc" component. It allows attackers to gain privileges via a crafted app that leverages a logic error.

Do I need to act?

!
63.0% chance of exploitation in next 30 days
EPSS score — higher than 37% of all CVEs
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
!
1 public exploit available
45916
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.8/10 High
LOCAL / LOW complexity

Affected Products (4)

Affected Vendors

Apple

References (12)

Third Party Advisory http://www.securitytracker.com/id/1041027
Vendor Advisory https://support.apple.com/HT208848
Vendor Advisory https://support.apple.com/HT208849
Vendor Advisory https://support.apple.com/HT208850
Vendor Advisory https://support.apple.com/HT208851
Exploit https://www.exploit-db.com/exploits/45916/
Third Party Advisory http://www.securitytracker.com/id/1041027
Vendor Advisory https://support.apple.com/HT208848
Vendor Advisory https://support.apple.com/HT208849
Vendor Advisory https://support.apple.com/HT208850
Vendor Advisory https://support.apple.com/HT208851
Exploit https://www.exploit-db.com/exploits/45916/
60
/ 100
high-risk
Severity 24/34 · High
Exploitability 26/34 · High
Exposure 10/34 · Low