CVE-2020-9910

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

16/10/2020

Last modified:

09/01/2023

Description

Multiple issues were addressed with improved logic. This issue is fixed in iOS 13.6 and iPadOS 13.6, tvOS 13.4.8, watchOS 6.2.8, Safari 13.1.2, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. A malicious attacker with arbitrary read and write capability may be able to bypass Pointer Authentication.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/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:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
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:L/Au:S/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 6.50 MEDIUM
Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): Single
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0

6.50

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:apple:icloud::::::windows::*		7.20 (excluding)
cpe:2.3:a:apple:icloud::::::windows::*	11.0 (including)	11.3 (excluding)
cpe:2.3:a:apple:itunes::::::windows::*		12.10.8 (excluding)
cpe:2.3:a:apple:safari::::::::		13.1.2 (excluding)
cpe:2.3:o:apple:ipados::::::::		13.6 (excluding)
cpe:2.3:o:apple:iphone_os::::::::		13.6 (excluding)
cpe:2.3:o:apple:tvos::::::::		13.4.8 (excluding)
cpe:2.3:o:apple:watchos::::::::		6.2.8 (excluding)

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

CVE-2020-9910

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools