CVE-2020-9942

CVSS V2 Medium 4.3 CVSS V3 Medium 4.3

Description

An inconsistent user interface issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.0.1, Safari 13.1.2. Visiting a malicious website may lead to address bar spoofing.

Overview

CVE ID
CVE-2020-9942

Assigner
product-security@apple.com

Vulnerability Status
Analyzed

Published Version
2020-12-08T20:15:16

Last Modified Date
2022-06-02T19:36:21

Weakness Enumerations

CWE	URL
CWE-1021	http://cwe.mitre.org/data/definitions/1021.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:apple:safari::::::::	1	OR		13.1.2
cpe:2.3:o:apple:mac_os_x::::::::	1	OR		11.0.1

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:M/Au:N/C:N/I:P/A:N

Access Vector
NETWORK

Access Compatibility
MEDIUM

Authentication
NONE

Confidentiality Impact
NONE

Integrity Impact
PARTIAL

Availability Impact
NONE

Base Score
4.3

Severity
MEDIUM

Exploitability Score
8.6

Impact Score
2.9

CVSS Version 3

Version
3.1

Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
REQUIRED

Scope
UNCHANGED

Confidentiality Impact
NONE

Availability Impact
NONE

Base Score
4.3

Base Severity
MEDIUM

Exploitability Score
2.8

Impact Score
1.4

References

Reference URL	Reference Tags
https://support.apple.com/en-us/HT211292	Release Notes Vendor Advisory
https://support.apple.com/en-us/HT211931	Release Notes Vendor Advisory
http://seclists.org/fulldisclosure/2020/Dec/32

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2020-9942
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9942

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 07:30:14				Added to TrackCVE
2022-12-05 17:43:02	2020-12-08T20:15Z	2020-12-08T20:15:16	CVE Published Date	updated
2022-12-05 17:43:02		2022-06-02T19:36:21	CVE Modified Date	updated
2022-12-05 17:43:02		Analyzed	Vulnerability Status	updated