7.8high
CVE-2018-4302
A null pointer dereference was addressed with improved validation.
Published 4 y ago · modified 4 mo ago · JSON
CVSS
7.8
v3.1 · NVD
CISA KEV
No
not known exploited
EPSS
0.9%
percentile 61%
Public exploits
0
none known
Summary
A null pointer dereference was addressed with improved validation. This issue is fixed in macOS High Sierra 10.13, iCloud for Windows 7.0, watchOS 4, iOS 11, iTunes 12.7 for Windows. Processing maliciously crafted XML may lead to an unexpected application termination or arbitrary code execution.
Exploit prediction (EPSS)
0.95% probability of exploitation in the next 30 days, higher than 61% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P |
Affected products
- Apple iOS
- Apple watchOS
- Apple iTunes for Windows
- Apple iCloud for Windows
- Apple macOS
Classification
- Weakness
- CWE-476 NULL Pointer Dereference
References
- support.apple.com /en-us/HT208144 · x_refsource_MISC, x_transferred
- support.apple.com /en-us/HT208112 · x_refsource_MISC, x_transferred
- support.apple.com /en-us/HT208115 · x_refsource_MISC, x_transferred
- support.apple.com /en-us/HT208141 · x_refsource_MISC, x_transferred
- support.apple.com /en-us/HT208142 · x_refsource_MISC, x_transferred
Sources
- CVE List: CVE-2018-4302
- NVD: CVE-2018-4302
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