CVE-2019-8755 — NULL Pointer Dereference in Apple Macos

CWE-476 — NULL Pointer Dereference3 documents3 sources
Severity
7.8HIGHNVD
EPSS
0.1%
top 68.02%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Apple MacosApple MAC OS XApple Macos Catalina
Timeline
PublishedDec 18
Latest updateMay 24

Description

A logic issue was addressed with improved restrictions. This issue is fixed in macOS Catalina 10.15. A malicious application may be able to determine kernel memory layout.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages3 packages

▶CVEListV5apple/macosunspecified — macOS Catalina 10.15
▶NVDapple/mac_os_x< 10.15

🔴Vulnerability Details

1
GHSA
GHSA-2qgw-f6xw-qj35: A logic issue was addressed with improved restrictions↗2022-05-24
▶

📋Vendor Advisories

1
Apple
CVE-2019-8755: macOS Catalina 10.15↗2019-10-07
▶