CVE-2022-42823

CVSS V2 None CVSS V3 High 8.8

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.

Overview

CVE ID
CVE-2022-42823

Assigner
product-security@apple.com

Vulnerability Status
Analyzed

Published Version
2022-11-01T20:15:24

Last Modified Date
2023-04-14T15:02:54

Weakness Enumerations

CWE	URL
CWE-843	http://cwe.mitre.org/data/definitions/843.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version End
cpe:2.3:a:apple:safari::::::::	1	OR	16.1
cpe:2.3:o:apple:ipados::::::::	1	OR	16.0
cpe:2.3:o:apple:iphone_os::::::::	1	OR	16.1
cpe:2.3:o:apple:macos::::::::	1	OR	13.0
cpe:2.3:o:apple:tvos::::::::	1	OR	16.1
cpe:2.3:o:apple:watchos::::::::	1	OR	9.1

CVSS Version 3

Version
3.1

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

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
REQUIRED

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
8.8

Base Severity
HIGH

Exploitability Score
2.8

Impact Score
5.9

References

Reference URL	Reference Tags
http://www.openwall.com/lists/oss-security/2022/11/04/4
https://lists.debian.org/debian-lts-announce/2022/11/msg00010.html
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5LF4LYP725XZ7RWOPFUV6DGPN4Q5DUU4/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AQKLEGJK3LHAKUQOLBHNR2DI3IUGLLTY/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JOFKX6BUEJFECSVFV6P5INQCOYQBB4NZ/
https://support.apple.com/en-us/HT213488	Vendor Advisory
https://support.apple.com/en-us/HT213489	Vendor Advisory
https://support.apple.com/en-us/HT213491	Vendor Advisory
https://support.apple.com/en-us/HT213492	Vendor Advisory
https://support.apple.com/en-us/HT213495	Vendor Advisory
https://www.debian.org/security/2022/dsa-5273
https://www.debian.org/security/2022/dsa-5274

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2022-42823
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-42823

History

Created	Old Value	New Value	Data Type	Notes
2022-11-01 21:00:15				Added to TrackCVE
2022-12-07 17:17:56	2022-11-01T20:15Z	2022-11-01T20:15:24	CVE Published Date	updated
2022-12-07 17:17:56		2022-11-15T03:15:16	CVE Modified Date	updated
2022-12-07 17:17:56		Undergoing Analysis	Vulnerability Status	updated
2022-12-07 17:17:58			CPE Information	updated
2022-12-07 17:17:58			References	updated
2022-12-13 15:14:36		2022-12-13T14:44:32	CVE Modified Date	updated
2023-04-14 15:13:40		2023-04-14T15:02:54	CVE Modified Date	updated
2023-04-14 15:13:40	Undergoing Analysis	Analyzed	Vulnerability Status	updated