CVE-2018-4398 : An issue existed in the method for determining prime numbers. This issue was add

An issue existed in the method for determining prime numbers. This issue was addressed by using pseudorandom bases for testing of primes. This issue affected versions prior to iOS 12.1, macOS Mojave 10.14.1, tvOS 12.1, watchOS 5.1, iTunes 12.9.1, iCloud for Windows 7.8.

Published 2019-04-03 18:29:13

Updated 2019-04-05 16:05:35

Source Apple Inc.

View at NVD, CVE.org

Vulnerability category: Input validation

Products affected by CVE-2018-4398

Apple » Mac Os X
Versions before (<) 10.14.1
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
Matching versions
Apple » Itunes
Versions before (<) 12.9.1
cpe:2.3:a:apple:itunes:*:*:*:*:*:*:*:*
Matching versions
When used together with: Microsoft » Windows » Version: N/A
Apple » Iphone Os
Versions before (<) 12.1
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
Matching versions
Apple » Watchos
Versions before (<) 5.1
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*
Matching versions
Apple » Icloud
Versions before (<) 7.8
cpe:2.3:a:apple:icloud:*:*:*:*:*:*:*:*
Matching versions
When used together with: Microsoft » Windows » Version: N/A
Apple » Tvos
Versions before (<) 12.1
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2018-4398

EPSS FAQ

0.57%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 66 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2018-4398

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.0	MEDIUM	AV:N/AC:L/Au:N/C:N/I:P/A:N	10.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: None Integrity Impact: Partial Availability Impact: None
7.5	HIGH	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N	3.9	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: None Integrity: High Availability: None

CWE ids for CVE-2018-4398

CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2018-4398

https://support.apple.com/kb/HT209194

About the security content of tvOS 12.1 - Apple Support
Vendor Advisory

CVEs referencing this url
https://support.apple.com/kb/HT209193

About the security content of macOS Mojave 10.14.1, Security Update 2018-002 High Sierra, Security Update 2018-005 Sierra - Apple Support
Vendor Advisory

CVEs referencing this url
https://support.apple.com/kb/HT209195

About the security content of watchOS 5.1 - Apple Support
Vendor Advisory

CVEs referencing this url
https://support.apple.com/kb/HT209197

About the security content of iTunes 12.9.1 for Windows - Apple Support
Vendor Advisory

CVEs referencing this url
https://support.apple.com/kb/HT209192

About the security content of iOS 12.1 - Apple Support
Vendor Advisory

CVEs referencing this url
https://support.apple.com/kb/HT209198

About the security content of iCloud for Windows 7.8 - Apple Support
Vendor Advisory

CVEs referencing this url

Jump to

Vulnerability Details : CVE-2018-4398

Products affected by CVE-2018-4398

Exploit prediction scoring system (EPSS) score for CVE-2018-4398

CVSS scores for CVE-2018-4398

CWE ids for CVE-2018-4398

References for CVE-2018-4398