PT-2020-20898 · Apple · Apple Macos+1

Xingwei Lin · Published 2020-09-27 · Updated 2023-01-09 · CVE-2020-9961

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 10.15.7 Security Update versions prior to 2020-005 for High Sierra and Mojave

Description An out-of-bounds read issue was addressed with improved input validation. Processing a maliciously crafted image may lead to arbitrary code execution.

Recommendations For macOS versions prior to 10.15.7, update to macOS Catalina 10.15.7. For High Sierra and Mojave, apply Security Update 2020-005.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2020-9961

Affected Products

Itunes

Apple Macos

References · 14

• https://support.apple.com/kb/HT211935 · Vendor Advisory
• https://support.apple.com/kb/HT211843 · Vendor Advisory
• https://support.apple.com/en-us/HT211849 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-9961 · Security Note
• https://support.apple.com/kb/HT211844 · Vendor Advisory
• https://support.apple.com/kb/HT211850 · Vendor Advisory
• https://support.apple.com/kb/HT211952 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-9961 · Vendor Advisory
• https://t.me/ckure/5679 · Telegram Post
• http://seclists.org/fulldisclosure/2020/Nov/21 · Note
• http://seclists.org/fulldisclosure/2020/Nov/20 · Note
• http://seclists.org/fulldisclosure/2020/Nov/22 · Note
• http://seclists.org/fulldisclosure/2020/Nov/19 · Note
• https://t.me/cvenotify/5582 · Telegram Post