PT-2020-20824 · Apple · Ipados+7

Xingwei Lin · Published 2020-10-22 · Updated 2023-01-09 · CVE-2020-9873

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 iOS versions prior to 13.6 iPadOS versions prior to 13.6 macOS Catalina versions prior to 10.15.6 tvOS versions prior to 13.4.8 watchOS versions prior to 6.2.8 iTunes for Windows versions prior to 12.10.8 iCloud for Windows versions prior to 11.3 and 7.20

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

Recommendations For iOS versions prior to 13.6, update to iOS 13.6 or later. For iPadOS versions prior to 13.6, update to iPadOS 13.6 or later. For macOS Catalina versions prior to 10.15.6, update to macOS Catalina 10.15.6 or later. For tvOS versions prior to 13.4.8, update to tvOS 13.4.8 or later. For watchOS versions prior to 6.2.8, update to watchOS 6.2.8 or later. For iTunes for Windows versions prior to 12.10.8, update to iTunes 12.10.8 or later. For iCloud for Windows versions prior to 11.3 and 7.20, update to iCloud for Windows 11.3 or later, and 7.20 or later.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2020-9873

Affected Products

Icloud For Windows

Ios

Ipados

Itunes

Itunes For Windows

Macos Catalina

Tvos

Watchos

References · 9

• https://support.apple.com/kb/HT211294 · Vendor Advisory
• https://support.apple.com/kb/HT211291 · Vendor Advisory
• https://support.apple.com/kb/HT211293 · Vendor Advisory
• https://support.apple.com/kb/HT211290 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-9873 · Vendor Advisory
• https://support.apple.com/kb/HT211289 · Vendor Advisory
• https://support.apple.com/kb/HT211288 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-9873 · Security Note
• https://support.apple.com/kb/HT211295 · Vendor Advisory