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CVE-2023-40396

HIGH
Published 2024-07-29T20:21:11.755Z
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CVSS Score

V3.1
7.8
/10
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2023.03.01
0.000
probability
of exploitation in the wild

There is a 0.0% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-01-25
Exploit Probability
Percentile: 0.051
Higher than 5.1% of all CVEs

Attack Vector Metrics

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Description

The issue was addressed with improved memory handling. This issue is fixed in iOS 17 and iPadOS 17, macOS Sonoma 14, watchOS 10, tvOS 17. An app may be able to execute arbitrary code with kernel privileges.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Apple

iOS and iPadOS

Affected Versions:

unspecified
Apple

tvOS

Affected Versions:

unspecified
Apple

macOS

Affected Versions:

unspecified
Apple

watchOS

Affected Versions:

unspecified
apple

ios

Affected Versions:

0
apple

ipad_os

Affected Versions:

0

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed MODERATE

GHSA-3c78-wrg5-fqxr

Advisory Details

The issue was addressed with improved memory handling. This issue is fixed in iOS 17 and iPadOS 17, macOS Sonoma 14, watchOS 10, tvOS 17. An app may be able to execute arbitrary code with kernel privileges.

CVSS Scoring

CVSS Score

5.0

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2023-40396
WEB https://support.apple.com/en-us/HT213936
WEB https://support.apple.com/en-us/HT213937
WEB https://support.apple.com/en-us/HT213938
WEB https://support.apple.com/en-us/HT213940

Advisory provided by GitHub Security Advisory Database. Published: July 29, 2024, Modified: August 1, 2024

References

https://support.apple.com/en-us/HT213938
https://support.apple.com/en-us/HT213936
https://support.apple.com/en-us/HT213940
https://support.apple.com/en-us/HT213937
Published: 2024-07-29T20:21:11.755Z
Last Modified: 2025-03-19T16:02:24.691Z
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