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 "Kernel" component. A buffer overflow in getvolattrlist allows attackers to execute arbitrary code in a privileged context via a crafted app.
Published 2018-06-08 18:29:03
Updated 2018-07-17 16:17:50
Source Apple Inc.
View at NVD,   CVE.org
Vulnerability category: OverflowExecute code

Threat overview for CVE-2018-4243

Top countries where our scanners detected CVE-2018-4243
Top open port discovered on systems with this issue 548
IPs affected by CVE-2018-4243 511
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2018-4243!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2018-4243

0.82%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 80 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2018-4243

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
9.3
HIGH AV:N/AC:M/Au:N/C:C/I:C/A:C
8.6
10.0
NIST
7.8
HIGH CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
1.8
5.9
NIST

CWE ids for CVE-2018-4243

References for CVE-2018-4243

Products affected by CVE-2018-4243

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