2.1
LOW

CVE-2018-4256

Published: 11/01/2019 Updated: 16/01/2019
CVSS v2 Base Score: 2.1 | Impact Score: 2.9 | Exploitability Score: 3.9
CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8

Vulnerability Summary

In macOS High Sierra prior to 10.13.5, an out-of-bounds read was addressed with improved input validation.

Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N
Access Complexity: LOW
Authentication: NONE
Access Vector: LOCAL
Confidentiality Impact: PARTIAL
Integrity Impact: NONE
Availability Impact: NONE

Vulnerability Trend

Affected Products

Vendor Product Versions
AppleMac Os X-, 10.0, 10.0.0, 10.0.1, 10.0.2, 10.0.3, 10.0.4, 10.1, 10.1.0, 10.1.1, 10.1.2, 10.1.3, 10.1.4, 10.1.5, 10.2, 10.2.0, 10.2.1, 10.2.2, 10.2.3, 10.2.4, 10.2.5, 10.2.6, 10.2.7, 10.2.8, 10.3, 10.3.0, 10.3.1, 10.3.2, 10.3.3, 10.3.4, 10.3.5, 10.3.6, 10.3.7, 10.3.8, 10.3.9, 10.4, 10.4.0, 10.4.1, 10.4.2, 10.4.3, 10.4.4, 10.4.5, 10.4.6, 10.4.7, 10.4.8, 10.4.9, 10.4.10, 10.4.11, 10.5, 10.5.0, 10.5.1, 10.5.2, 10.5.3, 10.5.4, 10.5.5, 10.5.6, 10.5.7, 10.5.8, 10.6.0, 10.6.1, 10.6.2, 10.6.3, 10.6.4, 10.6.5, 10.6.6, 10.6.7, 10.6.8, 10.7.0, 10.7.1, 10.7.2, 10.7.3, 10.7.4, 10.7.5, 10.8.0, 10.8.1, 10.8.2, 10.8.3, 10.8.4, 10.8.5, 10.9, 10.9.1, 10.9.2, 10.9.3, 10.9.4, 10.9.5, 10.10.0, 10.10.1, 10.10.2, 10.10.3, 10.10.4, 10.10.5, 10.11.0, 10.11.1, 10.11.2, 10.11.3, 10.11.4, 10.11.5, 10.11.6, 10.12.0, 10.12.1, 10.12.2, 10.12.3, 10.12.4, 10.12.5, 10.12.6, 10.13, 10.13.0, 10.13.1, 10.13.2, 10.13.3, 10.13.4

References