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Vulnerability Intelligence

CVE-2022-42867 | Mondoo Vulnerability Intelligence

CVE-2022-42867

HIGH8.8

A use after free issue was addressed with improved memory management

Published Dec 15, 2022

Modified 8 months ago

No fix available

Details

A use after free issue was addressed with improved memory management. This issue is fixed in Safari 16.2, tvOS 16.2, macOS Ventura 13.1, iOS 16.2 and iPadOS 16.2, watchOS 9.2. Processing maliciously crafted web content may lead to arbitrary code execution.

References

WEBhttp://seclists.org/fulldisclosure/2022/Dec/20 WEBhttp://seclists.org/fulldisclosure/2022/Dec/23 WEBhttp://seclists.org/fulldisclosure/2022/Dec/26 WEBhttp://seclists.org/fulldisclosure/2022/Dec/27 WEBhttp://seclists.org/fulldisclosure/2022/Dec/28 WEBhttp://www.openwall.com/lists/oss-security/2022/12/26/1 WEBhttps://security.gentoo.org/glsa/202305-32 WEBhttps://support.apple.com/en-us/HT213530 WEBhttps://support.apple.com/en-us/HT213532 WEBhttps://support.apple.com/en-us/HT213535 WEBhttps://support.apple.com/en-us/HT213536 WEBhttps://support.apple.com/en-us/HT213537 ADVISORYhttps://www.cve.org/CVERecord?id=CVE-2022-42867

CVSS Analysis

CVSS v3.1

8.8

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

RequiredUI:R

Scope

Scope

UnchangedS:U

Impact

Confidentiality

HighC:H

Integrity

HighI:H

Availability

HighA:H

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

Ecosystems

Timeline

PublishedDec 15, 2022

ModifiedApr 21, 2025