CVE-2018-4257

CRITICAL

macOS High Sierra < 10.13.5 - Buffer Overflow

Title source: llm
STIX 2.1

Description

In macOS High Sierra before 10.13.5, a buffer overflow was addressed with improved size validation.

References (1)

Core 1
Core References
Vendor Advisory x_refsource_confirm
https://support.apple.com/HT208849

Scores

CVSS v3 9.8
EPSS 0.0129
EPSS Percentile 66.6%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-119
Status published
Products (1)
apple/mac_os_x < 10.13.5
Published Jan 11, 2019
Tracked Since Feb 18, 2026