7.5high
CVE-2018-4140
An issue was discovered in certain Apple products.
Published 8 y ago · modified 4 mo ago · JSON
CVSS
7.5
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
3.1%
percentile 88%
Public exploits
0
none known
Summary
An issue was discovered in certain Apple products. iOS before 11.3 is affected. The issue involves the "Telephony" component. It allows remote attackers to cause a denial of service (NULL pointer dereference and reboot) via a Class 0 SMS message.
Exploit prediction (EPSS)
3.15% probability of exploitation in the next 30 days, higher than 88% 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:N/A:H |
| NVD | 2.0 | 7.8 | AV:N/AC:L/Au:N/C:N/I:N/A:C |
Classification
- Weakness
- CWE-476 NULL Pointer Dereference
References
- securitytracker.com /id/1040604 · vdb-entry, x_refsource_SECTRACK, x_transferred
- support.apple.com /HT208693 · x_refsource_CONFIRM, x_transferred
- securityfocus.com /bid/103578 · vdb-entry, x_refsource_BID, x_transferred
Sources
- CVE List: CVE-2018-4140
- NVD: CVE-2018-4140
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