8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
0.003 Low
EPSS
Percentile
69.9%
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.
Author | Note |
---|---|
jdstrand | webkit receives limited support. For details, see https://wiki.ubuntu.com/SecurityTeam/FAQ#webkit webkit in Ubuntu uses the JavaScriptCore (JSC) engine, not V8 |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 20.04 | noarch | webkit2gtk | < 2.38.2-0ubuntu0.20.04.1 | UNKNOWN |
ubuntu | 22.04 | noarch | webkit2gtk | < 2.38.2-0ubuntu0.22.04.2 | UNKNOWN |
ubuntu | 22.10 | noarch | webkit2gtk | < 2.38.2-0ubuntu0.22.10.1 | UNKNOWN |
ubuntu | 23.04 | noarch | webkit2gtk | < 2.38.2-1 | UNKNOWN |
ubuntu | 23.10 | noarch | webkit2gtk | < 2.38.2-1 | UNKNOWN |
ubuntu | 24.04 | noarch | webkit2gtk | < 2.38.2-1 | UNKNOWN |
launchpad.net/bugs/cve/CVE-2022-42823
nvd.nist.gov/vuln/detail/CVE-2022-42823
security-tracker.debian.org/tracker/CVE-2022-42823
support.apple.com/en-us/HT213488
support.apple.com/en-us/HT213489
support.apple.com/en-us/HT213491
support.apple.com/en-us/HT213492
support.apple.com/en-us/HT213495
ubuntu.com/security/notices/USN-5730-1
webkitgtk.org/security/WSA-2022-0010.html
www.cve.org/CVERecord?id=CVE-2022-42823