PT-2020-20795 · Apple · Ios+3

Thijs Alkemade · Published 2020-06-09 · Updated 2023-01-09 · CVE-2020-9837

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions iOS versions prior to 13.5 iPadOS versions prior to 13.5 macOS Catalina versions prior to 10.15.5 tvOS versions prior to 13.4.5

Description The issue is related to an out-of-bounds read that has been addressed with improved bounds checking. A remote attacker may be able to leak memory.

Recommendations For iOS versions prior to 13.5, update to iOS 13.5 or later. For iPadOS versions prior to 13.5, update to iPadOS 13.5 or later. For macOS Catalina versions prior to 10.15.5, update to macOS Catalina 10.15.5 or later. For tvOS versions prior to 13.4.5, update to tvOS 13.4.5 or later.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2020-9837

Affected Products

Ios

Ipados

Macos Catalina

Tvos

References · 5

• https://support.apple.com/HT211168 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-9837 · Security Note
• https://support.apple.com/HT211170 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-9837 · Vendor Advisory
• https://support.apple.com/HT211171 · Vendor Advisory