CVE-2020-3839 — Improper Input Validation in Apple Macos

CWE-20 — Improper Input Validation2 documents2 sources
Severity
5.5MEDIUMNVD
EPSS
0.2%
top 63.30%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Apple MacosApple MAC OS X
Timeline
PublishedFeb 27
Latest updateMay 24

Description

A validation issue was addressed with improved input sanitization. This issue is fixed in macOS Catalina 10.15.3. An application may be able to read restricted memory.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NExploitability: 1.8 | Impact: 3.6

Affected Packages2 packages

▶CVEListV5apple/macosunspecified — macOS Catalina 10.15.3
▶NVDapple/mac_os_x< 10.15.3

🔴Vulnerability Details

1
GHSA
GHSA-3f62-5j9w-457w: A validation issue was addressed with improved input sanitization↗2022-05-24
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