CVE-2020-29608 Information

Description

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.2 Security Update 2021-001 Catalina Security Update 2021-001 Mojave tvOS 14.3 macOS Big Sur 11.1 Security Update 2020-001 Catalina Security Update 2020-007 Mojave iOS 14.3 and iPadOS 14.3 watchOS 7.2. A remote attacker may be able to leak memory.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Reference

https://support.apple.com/en-us/HT212003 https://support.apple.com/en-us/HT212011 https://support.apple.com/en-us/HT212009 https://support.apple.com/en-us/HT212147 https://support.apple.com/en-us/HT212005

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

NONE

Base Severity

5.5