CVE-2020-9849 Information

Description

An information disclosure issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.0.1 watchOS 7.0 iOS 14.0 and iPadOS 14.0 iTunes for Windows 12.10.9 iCloud for Windows 11.5 tvOS 14.0. A remote attacker may be able to leak memory.

CVSS Vector

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

Reference

https://support.apple.com/en-us/HT211935 https://support.apple.com/en-us/HT211844 https://support.apple.com/en-us/HT211843 https://support.apple.com/en-us/HT211931 https://support.apple.com/en-us/HT211850 https://support.apple.com/en-us/HT211952 http://seclists.org/fulldisclosure/2020/Dec/32 https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772@%3Cdev.mina.apache.org%3E

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

6.5