PT-2020-17222 · Apple · Apple Macos+3

Zhouat · Published 2020-12-14 · Updated 2021-04-07 · CVE-2020-29616

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions macOS versions prior to 11.1 Security Update versions prior to 2020-001 on Catalina Security Update versions prior to 2020-007 on Mojave

Description A memory corruption issue was addressed with improved input validation. Processing a maliciously crafted image may lead to arbitrary code execution.

Recommendations For macOS versions prior to 11.1, update to macOS Big Sur 11.1 or later. For Catalina, apply Security Update 2020-001 or later. For Mojave, apply Security Update 2020-007 or later.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2020-29616

ZDI-21-070

Affected Products

Big Sur

Catalina

Apple Macos

Mojave

References · 6

• https://zerodayinitiative.com/advisories/ZDI-21-070 · Security Note
• https://support.apple.com/en-us/HT212011 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-29616 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-29616 · Security Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-29616 · Note
• https://support.apple.com/en-us/103052 · Note