CVE-2018-4258: In macOS High Sierra before 10.13.5, a buffer overflow was addressed with improved bounds checking.

PriorityP344critical9.8CVSS 3.0

AVNACLPRNUINSUCHIHAH

EPSS

1.29%

67.3th percentile

In macOS High Sierra before 10.13.5, a buffer overflow was addressed with improved bounds checking.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
apple	mac_os_x	< 10.13.5	10.13.5
apple	macos_high_sierra_10.13.5_security_update_2018-003_sierra_security_update_2018-0	—	—

CVSS provenance

nvdv3.09.8CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

nvdv2.010.0CRITICALAV:N/AC:L/Au:N/C:C/I:C/A:C

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