CVE-2018-4363 Details

CVE-2018-4363

Published: 2019-04-03
Last Modified: 2019-04-05
CVE Author: NIST National Vulnerability Database
CVE Assigner: cve@mitre.org
Summary

An input validation issue existed in the kernel. This issue was addressed with improved input validation. This issue affected versions prior to iOS 12, tvOS 12, watchOS 5.

Analysis
Common Vulnerability Score System v2.0
Severity High
Base Score 7.1/10
Exploit Score 8.6/10
Access Vector Network
Access Complexity Medium
Authentication None
Impact Score 6.9/10
Confidentiality Impact Complete
Availability Impact None
Integrity Impact None
Vector String AV:N/AC:M/Au:N/C:C/I:N/A:N
Common Vulnerability Score System v3.1
Severity Medium
Base Score 5.5/10
Exploit Score 1.8/10
Access Vector Local
Access Complexity Low
Privileges Required None
Impact Score 3.6/10
Confidentiality Impact High
Availability Impact None
Integrity Impact None
Scope Unchanged
User Interaction Required
Vector String CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Products Reported
CPE Vulnerable Start Excluding
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* Yes - 12.0
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* Yes - 12
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* Yes - 5.0
References

https://support.apple.com/kb/HT209106
https://support.apple.com/kb/HT209107
https://support.apple.com/kb/HT209108

CVE ID
CVE-2018-4363
Published
2019-04-03
Modified
2019-04-05
CVSSv2.0
High
CVSSv3.1
Medium
PCI Compliance
Fail
US-CERT Alert
No
CWE
CWE-20

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