CVE-2018-4243

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 "Kernel" component. A buffer overflow in getvolattrlist allows attackers to execute arbitrary code in a privileged context via a crafted app.

Do I need to act?

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28.3% chance of exploitation in next 30 days
EPSS score — higher than 72% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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1 public exploit available
44848
?
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 (14)

Third Party Advisory http://www.securitytracker.com/id/1041027
Exploit https://bugs.chromium.org/p/project-zero/issues/detail?id=1564
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/44848/
Third Party Advisory http://www.securitytracker.com/id/1041027
Exploit https://bugs.chromium.org/p/project-zero/issues/detail?id=1564
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/44848/
56
/ 100
high-risk
Severity 24/34 · High
Exploitability 22/34 · High
Exposure 10/34 · Low