8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
9.3 High
AI Score
Confidence
High
9.3 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
0.008 Low
EPSS
Percentile
80.8%
This document describes the security content of iCloud for Windows 11.5.
For our customers’ protection, Apple doesn’t disclose, discuss, or confirm security issues until an investigation has occurred and patches or releases are available. Recent releases are listed on the Apple security updates page.
Apple security documents reference vulnerabilities by CVE-ID when possible.
For more information about security, see the Apple Product Security page.
Released December 2, 2020
CoreText
Available for: Windows 10 and later via the Microsoft Store
Impact: Processing a maliciously crafted text file may lead to arbitrary code execution
Description: A memory corruption issue was addressed with improved state management.
CVE-2020-9999: Apple
Entry added December 15, 2020
Foundation
Available for: Windows 10 and later via the Microsoft Store
Impact: A local user may be able to read arbitrary files
Description: A logic issue was addressed with improved state management.
CVE-2020-10002: James Hutchins
ImageIO
Available for: Windows 10 and later via the Microsoft Store
Impact: Processing a maliciously crafted image may lead to arbitrary code execution
Description: An out-of-bounds read was addressed with improved input validation.
CVE-2020-9961: Xingwei Lin of Ant Security Light-Year Lab
ImageIO
Available for: Windows 10 and later via the Microsoft Store
Impact: Processing a maliciously crafted image may lead to arbitrary code execution
Description: An out-of-bounds write was addressed with improved input validation.
CVE-2020-27912: Xingwei Lin of Ant Security Light-Year Lab
ImageIO
Available for: Windows 10 and later via the Microsoft Store
Impact: Opening a maliciously crafted PDF file may lead to an unexpected application termination or arbitrary code execution
Description: An out-of-bounds write issue was addressed with improved bounds checking.
CVE-2020-9876: Mickey Jin of Trend Micro
libxml2
Available for: Windows 10 and later via the Microsoft Store
Impact: Processing maliciously crafted web content may lead to code execution
Description: A use after free issue was addressed with improved memory management.
CVE-2020-27917: found by OSS-Fuzz
libxml2
Available for: Windows 10 and later via the Microsoft Store
Impact: A remote attacker may be able to cause unexpected application termination or arbitrary code execution
Description: An integer overflow was addressed through improved input validation.
CVE-2020-27911: found by OSS-Fuzz
libxml2
Available for: Windows 10 and later via the Microsoft Store
Impact: Processing a maliciously crafted file may lead to arbitrary code execution
Description: A use after free issue was addressed with improved memory management.
CVE-2020-9981: found by OSS-Fuzz
SQLite
Available for: Windows 10 and later via the Microsoft Store
Impact: A remote attacker may be able to cause a denial of service
Description: This issue was addressed with improved checks.
CVE-2020-13434
CVE-2020-13435
SQLite
Available for: Windows 10 and later via the Microsoft Store
Impact: A remote attacker may be able to cause arbitrary code execution
Description: A memory corruption issue was addressed with improved state management.
CVE-2020-13630
SQLite
Available for: Windows 10 and later via the Microsoft Store
Impact: A remote attacker may be able to leak memory
Description: An information disclosure issue was addressed with improved state management.
CVE-2020-9849
SQLite
Available for: Windows 10 and later via the Microsoft Store
Impact: A maliciously crafted SQL query may lead to data corruption
Description: This issue was addressed with improved checks.
CVE-2020-13631
WebKit
Available for:
Impact: Processing maliciously crafted web content may lead to arbitrary code execution
Description: A use after free issue was addressed with improved memory management.
CVE-2020-9951: Marcin ‘Icewall’ Noga of Cisco Talos
CVE-2020-27918: an anonymous researcher
WebKit
Available for: Windows 10 and later via the Microsoft Store
Impact: Processing maliciously crafted web content may lead to code execution
Description: An out-of-bounds write issue was addressed with improved bounds checking.
CVE-2020-9983: zhunki
WebKit
Available for: Windows 10 and later via the Microsoft Store
Impact: Processing maliciously crafted web content may lead to arbitrary code execution
Description: A use after free issue was addressed with improved memory management.
CVE-2020-27918: an anonymous researcher
CVE-2020-9947: cc working with Trend Micro Zero Day Initiative
CVE-2020-9951: Marcin ‘Icewall’ Noga of Cisco Talos
Safari
We would like to acknowledge Ryan Pickren (ryanpickren.com) for their assistance.
WebKit
We would like to acknowledge Pawel Wylecial of REDTEAM.PL, Ryan Pickren (ryanpickren.com), Tsubasa FUJII (@reinforchu), Zhiyang Zeng(@Wester) of OPPO ZIWU Security Lab for their assistance.
Information about products not manufactured by Apple, or independent websites not controlled or tested by Apple, is provided without recommendation or endorsement. Apple assumes no responsibility with regard to the selection, performance, or use of third-party websites or products. Apple makes no representations regarding third-party website accuracy or reliability. Contact the vendor for additional information.
Published Date: November 03, 2023
CPE | Name | Operator | Version |
---|---|---|---|
icloud for windows | lt | 11.5 |
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
9.3 High
AI Score
Confidence
High
9.3 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
0.008 Low
EPSS
Percentile
80.8%