CVE-2023-23539

Description

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

Category

7.8
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.07%
Vendor Advisory apple.com
Affected: Apple macOS
Published at:
Updated at:

References

Link Tags
https://support.apple.com/en-us/HT213605 vendor advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1659

Frequently Asked Questions

What is the severity of CVE-2023-23539?
CVE-2023-23539 has been scored as a high severity vulnerability.
How to fix CVE-2023-23539?
To fix CVE-2023-23539, 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-2023-23539 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-23539 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-2023-23539?
CVE-2023-23539 affects Apple macOS.
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