CVE-2020-9849

MEDIUM

iCloud < 11.5 - Exposure of Sensitive Information via Improved State Management

Title source: llm
STIX 2.1

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.

References (8)

Core 8
Core References
Release Notes, Vendor Advisory x_refsource_misc
https://support.apple.com/en-us/HT211843
Release Notes, Vendor Advisory x_refsource_misc
https://support.apple.com/en-us/HT211850
Release Notes, Vendor Advisory x_refsource_misc
https://support.apple.com/en-us/HT211844
Release Notes, Vendor Advisory x_refsource_misc
https://support.apple.com/en-us/HT211931
Release Notes, Vendor Advisory x_refsource_misc
https://support.apple.com/en-us/HT211935
Release Notes, Vendor Advisory x_refsource_misc
https://support.apple.com/en-us/HT211952
Mailing List, Third Party Advisory mailing-list x_refsource_fulldisc
http://seclists.org/fulldisclosure/2020/Dec/32

Scores

CVSS v3 6.5
EPSS 0.0208
EPSS Percentile 79.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Details

CWE
CWE-200
Status published
Products (6)
apple/icloud < 11.5
apple/ipados < 14.0
apple/itunes 12.0.0 - 12.10.9
apple/macos < 11.0.1
apple/tvos < 14.0
apple/watchos < 7.0
Published Dec 08, 2020
Tracked Since Feb 18, 2026