CVE-2018-4332

moderate-risk

Published 2019-04-03

A memory corruption issue was addressed with improved memory handling. This issue affected versions prior to iOS 12, macOS Mojave 10.14, tvOS 12, watchOS 5.

Do I need to act?

0.94% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 9.8/10 Critical

NETWORK / LOW complexity

Affected Products (4)

Iphone Os

Mac Os X

Tvos

Watchos

Affected Vendors

Apple

References (8)

Vendor Advisory https://support.apple.com/kb/HT209106

Vendor Advisory https://support.apple.com/kb/HT209107

Vendor Advisory https://support.apple.com/kb/HT209108

Vendor Advisory https://support.apple.com/kb/HT209139

Vendor Advisory https://support.apple.com/kb/HT209106

Vendor Advisory https://support.apple.com/kb/HT209107

Vendor Advisory https://support.apple.com/kb/HT209108

Vendor Advisory https://support.apple.com/kb/HT209139

/ 100

moderate-risk

Severity 32/34 · Critical

Exploitability 3/34 · Minimal

Exposure 10/34 · Low