6.5med
CVE-2018-4271
Multiple memory corruption issues were addressed with improved input validation.
Published 7 y ago · modified 4 mo ago · JSON
CVSS
6.5
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
1.6%
percentile 76%
Public exploits
0
none known
Summary
Multiple memory corruption issues were addressed with improved input validation. This issue affected versions prior to iOS 11.4.1, tvOS 11.4.1, watchOS 4.3.2, Safari 11.1.2, iTunes 12.8 for Windows, iCloud for Windows 7.6.
Exploit prediction (EPSS)
1.61% 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 | 6.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:N/A:P |
Affected products
- n/a iOS, tvOS, watchOS, Safari, iTunes for Windows, iCloud for Windows
Classification
- Weakness
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
References
- support.apple.com /kb/HT208933 · x_refsource_MISC, x_transferred
- support.apple.com /kb/HT208938 · x_refsource_MISC, x_transferred
- support.apple.com /kb/HT208935 · x_refsource_MISC, x_transferred
- support.apple.com /kb/HT208936 · x_refsource_MISC, x_transferred
- support.apple.com /kb/HT208934 · x_refsource_MISC, x_transferred
- support.apple.com /kb/HT208932 · x_refsource_MISC, x_transferred
Sources
- CVE List: CVE-2018-4271
- NVD: CVE-2018-4271
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