CVE-2021-31008 — Type Confusion in Apple IOS AND Ipados

CWE-843 — Type Confusion7 documents3 sources
Severity
8.8HIGHNVD
EPSS
1.2%
top 20.87%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
7
Apple IOS AND IpadosApple MacosApple Watchos+4 more
Timeline
PublishedAug 24
Latest updateOct 27

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages9 packages

▶NVDapple/tvos< 15.1
▶CVEListV5apple/macosunspecified — 12.0
▶NVDapple/ipados< 15.0
▶NVDapple/safari< 15.1
▶CVEListV5apple/watchosunspecified — 8.1+1

🔴Vulnerability Details

1
CVEList
CVE-2021-31008: A type confusion issue was addressed with improved memory handling↗2021-08-24
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📋Vendor Advisories

5
Apple
CVE-2021-31008: Safari 15.1↗2021-10-27
▶
Apple
CVE-2021-31008: watchOS 8.1↗2021-10-25
▶
Apple
CVE-2021-31008: tvOS 15.1↗2021-10-25
▶
Apple
CVE-2021-31008: macOS Monterey 12.0.1↗2021-10-25
▶
Apple
CVE-2021-31008: iOS 15 and iPadOS 15↗2021-09-20
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CVE-2021-31008 — Type Confusion in Apple IOS AND Ipados | cvebase