Is CVE-2018-4230 in the CISA KEV catalog?

No. CVE-2018-4230 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2018-4230?

CVE-2018-4230 has a CVSS v3 base score of 7.0 (HIGH).

What is the EPSS score for CVE-2018-4230?

CVE-2018-4230 has an EPSS score of 4.16% (90th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2018-4230?

Upgrade mac os x to 10.13.5 or later.

CVE & CISA-KEV Catalog

CVE-2018-4230

HIGHEPSS 90th pctl

7.0

CVSS v3

NVD

Description

An issue was discovered in certain Apple products. macOS before 10.13.5 is affected. The issue involves the "NVIDIA Graphics Drivers" component. It allows attackers to execute arbitrary code in a privileged context via a crafted app that triggers a SetAppSupportBits use-after-free because of a race condition.

CWE-362Race Condition

How to fix

Remediation Available

mac os xNVD

Affected:< 10.13.5Fixed in:10.13.5CVE-2018-4230derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityHigh

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploit Intelligence

4.16%probability of exploitation in 30 days

90thpercentile

Elevated risk: more likely to be exploited than 90% of all known CVEs.

References

Exploit1

bugs.chromium.org

Vendor Advisory1

support.apple.com

Third-Party Advisory2

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.