CVE-2023-40447
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
8.3 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
44.5%
The issue was addressed with improved memory handling. This issue is fixed in iOS 17.1 and iPadOS 17.1, watchOS 10.1, iOS 16.7.2 and iPadOS 16.7.2, macOS Sonoma 14.1, Safari 17.1, tvOS 17.1. Processing web content may lead to arbitrary code execution.
Affected configurations
References
seclists.org/fulldisclosure/2023/Oct/19
seclists.org/fulldisclosure/2023/Oct/22
seclists.org/fulldisclosure/2023/Oct/23
seclists.org/fulldisclosure/2023/Oct/24
seclists.org/fulldisclosure/2023/Oct/25
seclists.org/fulldisclosure/2023/Oct/27
support.apple.com/en-us/HT213981
support.apple.com/en-us/HT213982
support.apple.com/en-us/HT213984
support.apple.com/en-us/HT213986
support.apple.com/en-us/HT213987
support.apple.com/en-us/HT213988
support.apple.com/kb/HT213984
Related
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
8.3 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
44.5%