CVE-2018-4283 — Out-of-bounds Read in Apple Macos High Sierra 10.13.6 Security Update 2018-004 Sierra Security Update 2018-0

CWE-125 — Out-of-bounds Read3 documents3 sources
Severity
5.5MEDIUMNVD
EPSS
0.1%
top 81.38%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Apple MAC OS XApple Macos High Sierra 10.13.6 Security Update 2018-004 Sierra Security Update 2018-0
Timeline
PublishedApr 3
Latest updateMay 13

Description

An out-of-bounds read issue existed that led to the disclosure of kernel memory. This was addressed with improved input validation. This issue affected versions prior to macOS High Sierra 10.13.6.

CVSS vector

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NExploitability: 1.8 | Impact: 3.6

Affected Packages2 packages

▶NVDapple/mac_os_x< 10.13.6

🔴Vulnerability Details

1
GHSA
GHSA-pgcp-c398-67pq: An out-of-bounds read issue existed that led to the disclosure of kernel memory↗2022-05-13
▶

📋Vendor Advisories

1
Apple
CVE-2018-4283: macOS High Sierra 10.13.6, Security Update 2018-004 Sierra, Security Update 2018-004 El Capitan↗2018-07-09
▶