High severity · published Jan 11, 2019
CVE-2018-4194
In iOS before 11.4, iCloud for Windows before 7.5, watchOS before 4.3.1, iTunes before 12.7.5 for Windows, and macOS High Sierra before 10.13.5, an out-of-bounds read was…
8.8
CVSS
1.9%
EPSS
No
On KEV
Description
In iOS before 11.4, iCloud for Windows before 7.5, watchOS before 4.3.1, iTunes before 12.7.5 for Windows, and macOS High Sierra before 10.13.5, an out-of-bounds read was addressed with improved input validation.
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)1.9% · higher than 80% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IO
iOS · Apple
before 11.4 · source: NVD
IC
Icloud · Apple
before 7.5 · source: NVD
IT
Itunes · Apple
before 12.7.5 · source: NVD
MO
Mac OS X · Apple
10.13.0 before 10.13.5 · source: NVD
WA
Watchos · Apple
before 4.3.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-4194
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-4194
Vendor Advisory
https://support.apple.com/HT208848
Vendor Advisory
https://support.apple.com/HT208849
Vendor Advisory
https://support.apple.com/HT208851
Vendor Advisory
https://support.apple.com/HT208852
Vendor Advisory
https://support.apple.com/HT208853
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