High severity · published Apr 3, 2019
CVE-2018-4412
A memory corruption issue was addressed with improved input validation
7.8
CVSS
1.1%
EPSS
No
On KEV
Description
A memory corruption issue was addressed with improved input validation. This issue affected versions prior to iOS 12, macOS Mojave 10.14, tvOS 12, watchOS 5, iTunes 12.9 for Windows, iCloud for Windows 7.7.
CVSS vector
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 66% 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
MO
Mac OS X · Apple
before 10.14 · source: NVD
TV
Tvos · Apple
before 12 · source: NVD
WA
Watchos · Apple
before 5.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-4412
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-4412
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/HT209140
Vendor Advisory
https://support.apple.com/kb/HT209141
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