PT-2020-17781 · Apple · Apple Macos

Yu Wang · Published 2020-04-01 · Updated 2021-07-21 · CVE-2020-3893

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions macOS versions prior to 10.15.4

Description A memory corruption issue was addressed with improved input validation. A malicious application may be able to execute arbitrary code with kernel privileges.

Recommendations For versions prior to 10.15.4, update to macOS Catalina 10.15.4 to resolve the issue.

Fix

Memory Corruption

RCE

Weakness Enumeration

CWE-787

CWE-20

Related Identifiers

CVE-2020-3893

Affected Products

Apple Macos

References · 3

• https://osv.dev/vulnerability/CVE-2020-3893 · Vendor Advisory
• https://support.apple.com/HT211100 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-3893 · Security Note