CVE-2018-4360

moderate-risk
Published 2019-04-03

Multiple memory corruption issues were addressed with improved memory handling. This issue affected versions prior to iOS 12, tvOS 12, Safari 12, iTunes 12.9 for Windows, iCloud for Windows 7.7.

Do I need to act?

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0.86% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10 High
NETWORK / LOW complexity

Affected Products (5)

Affected Vendors

Apple

References (14)

https://devcraft.io/2019/02/19/cve-2018-4360-webkit-information-leakage-with-dom...
https://github.com/WebKit/webkit/commit/a0b0e01648892b0bb60a01aca619eec85eb27f7a
Vendor Advisory https://support.apple.com/kb/HT209106
Vendor Advisory https://support.apple.com/kb/HT209107
Vendor Advisory https://support.apple.com/kb/HT209109
Vendor Advisory https://support.apple.com/kb/HT209140
Vendor Advisory https://support.apple.com/kb/HT209141
https://devcraft.io/2019/02/19/cve-2018-4360-webkit-information-leakage-with-dom...
https://github.com/WebKit/webkit/commit/a0b0e01648892b0bb60a01aca619eec85eb27f7a
Vendor Advisory https://support.apple.com/kb/HT209106
Vendor Advisory https://support.apple.com/kb/HT209107
Vendor Advisory https://support.apple.com/kb/HT209109
Vendor Advisory https://support.apple.com/kb/HT209140
Vendor Advisory https://support.apple.com/kb/HT209141
45
/ 100
moderate-risk
Severity 30/34 · Critical
Exploitability 3/34 · Minimal
Exposure 12/34 · Low