CVE-2021-31008

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 24-08-2021 09:15

Last modified: - 31-05-2022 11:30

Total changes: - 2

Description

A type confusion issue was addressed with improved memory handling. This issue is fixed in Safari 15.1, tvOS 15.1, iOS 15 and iPadOS 15, macOS Monterey 12.0.1, watchOS 8.1. Processing maliciously crafted web content may lead to code execution.

Common Vulnerability Scoring System (CVSS)

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

Low

Attack complexity

Network

Attack vector

High

Availability

High

Confidentiality

High

Integrity

None

Privileges required

Unchanged

Scope

Required

User interaction

8.8

Base score

2.8

5.9

Exploitability score

Impact score

Verification logic

vendor=apple AND product=iphone_os AND versionEndExcluding=15.0

vendor=apple AND product=tvos AND versionEndExcluding=15.1

vendor=apple AND product=watchos AND versionEndExcluding=8.1

vendor=apple AND product=ipad_os AND versionEndExcluding=15.0

vendor=apple AND product=macos AND version=12.0.0

vendor=apple AND product=safari AND versionEndExcluding=15.1

Reference

Keywords

CVE-2021-31008

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

NVD

CVE-2021-31008

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures