7.8high
CVE-2018-4447
A memory corruption issue was addressed with improved state management.
Published 7 y ago · modified 4 mo ago · JSON
CVSS
7.8
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
1.1%
percentile 64%
Public exploits
0
none known
Summary
A memory corruption issue was addressed with improved state management. This issue affected versions prior to iOS 12.1.1, macOS Mojave 10.14.2, tvOS 12.1.1, watchOS 5.1.2.
Exploit prediction (EPSS)
1.05% probability of exploitation in the next 30 days, higher than 64% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.0 | 7.8 | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 9.3 | AV:N/AC:M/Au:N/C:C/I:C/A:C |
Affected products
- n/a iOS, macOS, tvOS, watchOS
Classification
- Weakness
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
References
- support.apple.com /kb/HT209343 · x_refsource_MISC, x_transferred
- support.apple.com /kb/HT209342 · x_refsource_MISC, x_transferred
- support.apple.com /kb/HT209340 · x_refsource_MISC, x_transferred
- support.apple.com /kb/HT209341 · x_refsource_MISC, x_transferred
Sources
- CVE List: CVE-2018-4447
- NVD: CVE-2018-4447
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