PT-2020-20871 · Apple · Apple Macos

Lilang Wu · Published 2020-09-21 · Updated 2020-10-27 · CVE-2020-9927

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions macOS versions prior to 10.15.6

Description A memory corruption issue was addressed with improved input validation, allowing an application to potentially execute arbitrary code with kernel privileges.

Recommendations For versions prior to 10.15.6, update to macOS Catalina 10.15.6 to resolve the issue.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2020-9927

ZDI-20-1209

Affected Products

Apple Macos

References · 4

• https://zerodayinitiative.com/advisories/ZDI-20-1209 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-9927 · Security Note
• https://support.apple.com/kb/HT211289 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-9927 · Vendor Advisory