CVE-2018-4276 — NULL Pointer Dereference in Apple Macos High Sierra 10.13.6 Security Update 2018-004 Sierra Security Update 2018-0

CWE-476 — NULL Pointer Dereference3 documents3 sources
Severity
7.5HIGHNVD
EPSS
0.4%
top 39.91%
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 14

Description

A null pointer dereference was addressed with improved validation. This issue affected versions prior to macOS High Sierra 10.13.6.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages2 packages

▶NVDapple/mac_os_x< 10.13.6

🔴Vulnerability Details

1
GHSA
GHSA-qmwh-43gh-r2cg: A null pointer dereference was addressed with improved validation↗2022-05-14
▶

📋Vendor Advisories

1
Apple
CVE-2018-4276: macOS High Sierra 10.13.6, Security Update 2018-004 Sierra, Security Update 2018-004 El Capitan↗2018-07-09
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