Is CVE-2018-4189 in the CISA KEV catalog?

No. CVE-2018-4189 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2018-4189?

CVE-2018-4189 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2018-4189?

CVE-2018-4189 has an EPSS score of 1.66% (74th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2018-4189?

Upgrade apple tv to 11.2.5 or later. Fixes are available for 4 affected products.

CVE & CISA-KEV Catalog

CVE-2018-4189

CRITICALEPSS 74th pctl

9.8

CVSS v3

NVD

Description

In iOS before 11.2.5, macOS High Sierra before 10.13.3, Security Update 2018-001 Sierra, and Security Update 2018-001 El Capitan, watchOS before 4.2.2, and tvOS before 11.2.5, a memory corruption issue exists and was addressed with improved memory handling.

CWE-119Buffer Overflow

How to fix

Remediation Available

apple tvNVD

Affected:< 11.2.5Fixed in:11.2.5CVE-2018-4189derived from NVD

iphone osNVD

Affected:< 11.2.5Fixed in:11.2.5CVE-2018-4189derived from NVD

mac os xNVD

Affected:>= 10.13.0, < 10.13.3Fixed in:10.13.3CVE-2018-4189derived from NVD

watchosNVD

Affected:< 4.2.2Fixed in:4.2.2CVE-2018-4189derived 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 VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

1.66%probability of exploitation in 30 days

74thpercentile

Elevated risk: more likely to be exploited than 74% of all known CVEs.

References

Vendor Advisory4

Related Vulnerabilities

Other CWE-119 (Buffer Overflow) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-4966	Critical	9.4	100%	KEV + Ransom	Fix
CVE-2017-11882	High	7.8	100%	KEV + Ransom	-
CVE-2020-0796	Critical	10.0	100%	KEV + Ransom	-
CVE-2008-4250	Critical	9.8	99%	KEV	-
CVE-2017-15944	Critical	9.8	98%	KEV	Fix
CVE-2015-0014	High	10.0	97%	-	-

Embed a live status badge for CVE-2018-4189

Markdown

[![CVE-2018-4189](https://tridentstack.com/cve/badge/CVE-2018-4189.svg)](https://tridentstack.com/cve/CVE-2018-4189)

HTML

<a href="https://tridentstack.com/cve/CVE-2018-4189"><img src="https://tridentstack.com/cve/badge/CVE-2018-4189.svg" alt="CVE-2018-4189"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

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.