CVE-2020-9790

HIGH

Apple iCloud < 7.19 - Out-of-bounds Write via Malicious Image Processing

Title source: llm
STIX 2.1

Description

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10.15.5, tvOS 13.4.5, watchOS 6.2.5, iTunes 12.10.7 for Windows, iCloud for Windows 11.2, iCloud for Windows 7.19. Processing a maliciously crafted image may lead to arbitrary code execution.

References (7)

Core 7
Core References
Release Notes, Vendor Advisory x_refsource_misc
https://support.apple.com/HT211168
Release Notes, Vendor Advisory x_refsource_misc
https://support.apple.com/HT211170
Release Notes, Vendor Advisory x_refsource_misc
https://support.apple.com/HT211171
Release Notes, Vendor Advisory x_refsource_misc
https://support.apple.com/HT211175
Release Notes, Vendor Advisory x_refsource_misc
https://support.apple.com/HT211178
Release Notes, Vendor Advisory x_refsource_misc
https://support.apple.com/HT211179
Release Notes, Vendor Advisory x_refsource_misc
https://support.apple.com/HT211181

Scores

CVSS v3 8.8
EPSS 0.0248
EPSS Percentile 82.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE
CWE-787
Status published
Products (7)
apple/icloud < 7.19
apple/ipados < 13.5
apple/iphone_os < 13.5
apple/itunes < 12.10.7
apple/mac_os_x < 10.15.5
apple/tvos < 13.4.5
apple/watchos < 6.2.5
Published Jun 09, 2020
Tracked Since Feb 18, 2026