High severity · published Apr 3, 2019
CVE-2018-4360
Multiple memory corruption issues were addressed with improved memory handling
8.8
CVSS
2.2%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.2% · higher than 82% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IO
iOS · Apple
before 12.0 · source: NVD
IC
Icloud · Apple
before 7.7 · source: NVD
IT
Itunes · Apple
before 12.9 · source: NVD
SA
Safari · Apple
before 12 · source: NVD
TV
Tvos · Apple
before 12 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-4360
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-4360
devcraft.io
https://devcraft.io/2019/02/19/cve-2018-4360-webkit-information-leakage-with-dommatrixinvertself.html
github.com
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
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