PT-2020-20805 · Apple · Tvos+4

Tao Huang + 1 · Published 2020-06-09 · Updated 2023-01-09 · CVE-2020-9852

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

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 watchOS versions prior to 6.2.5

Description The issue is related to an integer overflow that has been addressed through improved input validation. A malicious application may be able to execute arbitrary code with kernel privileges.

Recommendations Update to iOS 13.5 or later. Update to iPadOS 13.5 or later. Update to macOS Catalina 10.15.5 or later. Update to tvOS 13.4.5 or later. Update to watchOS 6.2.5 or later.

Fix

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

CVE-2020-9852

Affected Products

Ios

Ipados

Macos Catalina

Tvos

Watchos

References · 6

• https://support.apple.com/HT211168 · Vendor Advisory
• https://support.apple.com/HT211170 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-9852 · Security Note
• https://osv.dev/vulnerability/CVE-2020-9852 · Vendor Advisory
• https://support.apple.com/HT211171 · Vendor Advisory
• https://support.apple.com/HT211175 · Vendor Advisory