CVE-2020-3900

Severity CVSS v4.0:

Pending analysis

Type:

CWE-787 Out-of-bounds Write

Publication date:

01/04/2020

Last modified:

01/12/2021

Description

A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 13.4 and iPadOS 13.4, tvOS 13.4, watchOS 6.2, Safari 13.1, iTunes for Windows 12.10.5, iCloud for Windows 10.9.3, iCloud for Windows 7.18. Processing maliciously crafted web content may lead to arbitrary code execution.

Impact

Vector 3.x

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

Base Score: 8.80 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
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

8.80

Severity 3.x

HIGH

Vector 2.0

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

Base Score: 6.80 MEDIUM
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

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

Base Score 2.0

6.80

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:apple:icloud::::::windows::*		7.18 (excluding)
cpe:2.3:a:apple:icloud::::::windows::*	10.0.0 (including)	10.9.3 (excluding)
cpe:2.3:a:apple:itunes::::::windows::*		12.10.5 (excluding)
cpe:2.3:a:apple:safari::::::::		13.1 (excluding)
cpe:2.3:o:apple:ipad_os::::::::		13.4 (excluding)
cpe:2.3:o:apple:iphone_os::::::::		13.4 (excluding)
cpe:2.3:o:apple:tvos::::::::		13.4 (excluding)
cpe:2.3:o:apple:watchos::::::::		6.2 (excluding)

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

CVE-2020-3900

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools