CVE-2023-23513

Description

A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Big Sur 11.7.3, macOS Ventura 13.2, macOS Monterey 12.6.3. Mounting a maliciously crafted Samba network share may lead to arbitrary code execution.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 0.33%
Vendor Advisory apple.com Vendor Advisory apple.com Vendor Advisory apple.com
Affected: Apple macOS
Affected: Apple macOS
Affected: Apple macOS
Published at:
Updated at:

References

Link Tags
https://support.apple.com/en-us/HT213603 vendor advisory
https://support.apple.com/en-us/HT213605 vendor advisory
https://support.apple.com/en-us/HT213604 vendor advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1660

Frequently Asked Questions

What is the severity of CVE-2023-23513?
CVE-2023-23513 has been scored as a critical severity vulnerability.
How to fix CVE-2023-23513?
To fix CVE-2023-23513, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-23513 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-23513 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-23513?
CVE-2023-23513 affects Apple macOS, Apple macOS, Apple macOS.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.