CVE-2024-40777

MEDIUM EPSS 93.9%

Published Jul 29, 20241y ago · Modified Jun 17, 20261w ago

5.5 CVSS 3.1

Medium

Published Jul 29, 2024 1y ago

Last Modified Jun 17, 2026 1w ago

Description

An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 17.6 and iPadOS 17.6, macOS Sonoma 14.6, tvOS 17.6, visionOS 1.3, watchOS 10.6. Processing a maliciously crafted file may lead to unexpected app termination.

CVSS Details

Base Score

5.5

Exploitability

1.8

Impact

3.6

Vector string

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

Attack Vector Local

Attack Complexity Low

Privileges Required None

User Interaction Required

Scope Unchanged

Confidentiality None

Integrity None

Availability High

Threat Intelligence

EPSS Exploit Probability

93.9% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 2

CWE-125 Out-of-bounds Read Memory Safety

CWE-787 Out-of-bounds Write Memory Safety

Affected Products 6

Vendor	Product	Version	Range
apple	ipados	*	<17.6
apple	iphone_os	*	<17.6
apple	macos	*	≥14.0 – <14.6
apple	tvos	*	<17.6
apple	visionos	*	<1.3
apple	watchos	*	<10.6

References 20

seclists.org http://seclists.org/fulldisclosure/2024/Jul/16

Mailing List
seclists.org http://seclists.org/fulldisclosure/2024/Jul/18

Mailing List
seclists.org http://seclists.org/fulldisclosure/2024/Jul/21

Mailing List
seclists.org http://seclists.org/fulldisclosure/2024/Jul/22

Mailing List
seclists.org http://seclists.org/fulldisclosure/2024/Jul/23

Mailing List
support.apple.com https://support.apple.com/en-us/120909
support.apple.com https://support.apple.com/en-us/120911
support.apple.com https://support.apple.com/en-us/120914
support.apple.com https://support.apple.com/en-us/120915
support.apple.com https://support.apple.com/en-us/120916
support.apple.com https://support.apple.com/en-us/HT214117

Vendor Advisory
support.apple.com https://support.apple.com/en-us/HT214119

Vendor Advisory
support.apple.com https://support.apple.com/en-us/HT214122

Vendor Advisory
support.apple.com https://support.apple.com/en-us/HT214123

Vendor Advisory
support.apple.com https://support.apple.com/en-us/HT214124

Vendor Advisory
support.apple.com https://support.apple.com/kb/HT214117
support.apple.com https://support.apple.com/kb/HT214119
support.apple.com https://support.apple.com/kb/HT214122
support.apple.com https://support.apple.com/kb/HT214123
support.apple.com https://support.apple.com/kb/HT214124

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.