7.5high
CVE-2018-4398
An issue existed in the method for determining prime numbers.
Published 7 y ago · modified 4 mo ago · JSON
CVSS
7.5
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
1.6%
percentile 76%
Public exploits
0
none known
Summary
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.
Exploit prediction (EPSS)
1.63% probability of exploitation in the next 30 days, higher than 76% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.0 | 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:P/A:N |
Affected products
- n/a iOS, macOS, tvOS, watchOS, iTunes for Windows, iCloud for Windows
Classification
- Weakness
- CWE-20 Improper Input Validation
References
- support.apple.com /kb/HT209193 · x_refsource_MISC, x_transferred
- support.apple.com /kb/HT209192 · x_refsource_MISC, x_transferred
- support.apple.com /kb/HT209195 · x_refsource_MISC, x_transferred
- support.apple.com /kb/HT209194 · x_refsource_MISC, x_transferred
- support.apple.com /kb/HT209197 · x_refsource_MISC, x_transferred
- support.apple.com /kb/HT209198 · x_refsource_MISC, x_transferred
Sources
- CVE List: CVE-2018-4398
- NVD: CVE-2018-4398
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