CVE-2017-7020

Severity CVSS v4.0:

Pending analysis

Type:

CWE-119 Buffer Errors

Publication date:

20/07/2017

Last modified:

20/04/2025

Description

An issue was discovered in certain Apple products. iOS before 10.3.3 is affected. Safari before 10.1.2 is affected. iCloud before 6.2.2 on Windows is affected. iTunes before 12.6.2 on Windows is affected. tvOS before 10.2.2 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site.

Impact

Vector 3.x

CVSS:3.0/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:3.0/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:safari::::::::		10.1.2 (excluding)
cpe:2.3:o:apple:iphone_os::::::::		10.3.3 (excluding)
cpe:2.3:o:apple:tvos::::::::		10.2.2 (excluding)
cpe:2.3:a:apple:icloud::::::::		6.2.2 (excluding)
cpe:2.3:o:microsoft:windows:-:::::::*
cpe:2.3:a:apple:itunes::::::::		12.6.2 (excluding)
cpe:2.3:o:microsoft:windows:-:::::::*
cpe:2.3:a:apple:webkit:-:::::::*

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

CVE-2017-7020

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools