CVE-2020-9981

Severity CVSS v4.0:

Pending analysis

Type:

CWE-416 Use After Free

Publication date:

08/12/2020

Last modified:

09/01/2023

Description

A use after free issue was addressed with improved memory management. This issue is fixed in watchOS 7.0, iOS 14.0 and iPadOS 14.0, iTunes for Windows 12.10.9, iCloud for Windows 11.5, tvOS 14.0, macOS Catalina 10.15.7, Security Update 2020-005 High Sierra, Security Update 2020-005 Mojave. Processing a maliciously crafted file may lead to arbitrary code execution.

Impact

Vector 3.x

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.80 HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x

7.80

Severity 3.x

HIGH

Vector 2.0

AV:N/AC:M/Au:N/C:C/I:C/A:C CVSS v2.0 Severity and Metrics:

Base Score: 9.30 HIGH
Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete

Base Score 2.0

9.30

Severity 2.0

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:apple:icloud::::::windows::*		11.5 (excluding)
cpe:2.3:a:apple:itunes::::::windows::*		12.10.9 (excluding)
cpe:2.3:o:apple:ipados::::::::		14.0 (excluding)
cpe:2.3:o:apple:iphone_os::::::::		14.0 (excluding)
cpe:2.3:o:apple:mac_os_x::::::::		10.15.7 (excluding)
cpe:2.3:o:apple:tvos::::::::		14.0 (excluding)
cpe:2.3:o:apple:watchos::::::::		7.0 (excluding)

To consult the complete list of CPE names with products and versions, see this page

CVE-2020-9981

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools