CVE-2020-9945

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 08-12-2020 09:15

Last modified: - 02-06-2022 08:56

Total changes: - 2

Description

A spoofing issue existed in the handling of URLs. This issue was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1, Safari 14.0.1. Visiting a malicious website may lead to address bar spoofing.

Common Vulnerability Scoring System (CVSS)

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

Low

Attack complexity

Network

Attack vector

None

Availability

None

Confidentiality

Low

Integrity

None

Privileges required

Unchanged

Scope

Required

User interaction

4.3

Base score

2.8

1.4

Exploitability score

Impact score

Verification logic

vendor=apple AND product=mac_os_x AND versionEndExcluding=11.0.1

vendor=apple AND product=safari AND versionEndExcluding=14.0.1

Reference

https://support.apple.com/en-us/HT211931
https://support.apple.com/en-us/HT211934
20201215 APPLE-SA-2020-12-14-4 Additional information for APPLE-SA-2020-11-13-1 macOS Big Sur 11.0.1-Mailing List, Third Party Advisory

Keywords

CVE-2020-9945

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

NVD

CVE-2020-9945

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures