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CVE-2023-32434

HIGHCISA KEV

7.8

Description

An integer overflow was addressed with improved input validation. This issue is fixed in watchOS 9.5.2, macOS Big Sur 11.7.8, iOS 15.7.7 and iPadOS 15.7.7, macOS Monterey 12.6.7, watchOS 8.8.1, iOS 16.5.1 and iPadOS 16.5.1, macOS Ventura 13.4.1. An app may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited against versions of iOS released before iOS 15.7.

CVE Details

CVSS v3.1 Score7.8

SeverityHIGH

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

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredNONE

User InteractionREQUIRED

Published6/23/2023

Last Modified10/23/2025

Sourcekev

Honeypot Sightings0

CISA KEV

VendorApple

ProductMultiple Products

Vulnerability NameApple Multiple Products Integer Overflow Vulnerability

KEV Date Added2023-06-23

Remediation Due Date2023-07-14

Ransomware UseUnknown

Affected Products

apple:ipadosapple:iphone_osapple:macosapple:watchos

Weaknesses (CWE)

CWE-190CWE-190

References

http://seclists.org/fulldisclosure/2023/Oct/20(product-security@apple.com)

https://support.apple.com/en-us/HT213808(product-security@apple.com)

https://support.apple.com/en-us/HT213809(product-security@apple.com)

https://support.apple.com/en-us/HT213810(product-security@apple.com)

https://support.apple.com/en-us/HT213811(product-security@apple.com)

https://support.apple.com/en-us/HT213812(product-security@apple.com)

https://support.apple.com/en-us/HT213813(product-security@apple.com)

https://support.apple.com/en-us/HT213814(product-security@apple.com)

https://support.apple.com/kb/HT213990(product-security@apple.com)

http://seclists.org/fulldisclosure/2023/Oct/20(af854a3a-2127-422b-91ae-364da2661108)

https://support.apple.com/en-us/HT213808(af854a3a-2127-422b-91ae-364da2661108)

https://support.apple.com/en-us/HT213809(af854a3a-2127-422b-91ae-364da2661108)

https://support.apple.com/en-us/HT213810(af854a3a-2127-422b-91ae-364da2661108)

https://support.apple.com/en-us/HT213811(af854a3a-2127-422b-91ae-364da2661108)

https://support.apple.com/en-us/HT213812(af854a3a-2127-422b-91ae-364da2661108)

https://support.apple.com/en-us/HT213813(af854a3a-2127-422b-91ae-364da2661108)

https://support.apple.com/en-us/HT213814(af854a3a-2127-422b-91ae-364da2661108)

https://support.apple.com/kb/HT213990(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-32434(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Correlations

No correlations recorded

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