CVE-2022-42823

HIGH

Apple Safari < 16.1 - Type Confusion

Title source: rule
STIX 2.1

Description

A type confusion issue was addressed with improved memory handling. This issue is fixed in tvOS 16.1, macOS Ventura 13, watchOS 9.1, Safari 16.1, iOS 16.1 and iPadOS 16. Processing maliciously crafted web content may lead to arbitrary code execution.

References (13)

Core 13
Core References
Mailing List, Third Party Advisory mailing-list
http://www.openwall.com/lists/oss-security/2022/11/04/4
Third Party Advisory vendor-advisory
https://www.debian.org/security/2022/dsa-5273
Third Party Advisory vendor-advisory
https://www.debian.org/security/2022/dsa-5274
Mailing List, Third Party Advisory mailing-list
https://lists.debian.org/debian-lts-announce/2022/11/msg00010.html
Third Party Advisory vendor-advisory
https://security.gentoo.org/glsa/202305-32

Scores

CVSS v3 8.8
EPSS 0.0071
EPSS Percentile 72.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-843
Status published
Products (11)
apple/ipados < 16.0
apple/iphone_os < 16.1
apple/macos < 13.0
apple/safari < 16.1
apple/tvos < 16.1
apple/watchos < 9.1
debian/debian_linux 10.0
debian/debian_linux 11.0
fedoraproject/fedora 35
fedoraproject/fedora 36
... and 1 more
Published Nov 01, 2022
Tracked Since Feb 18, 2026