CVE-2023-23539
HIGHCVSS 7.8/10EPSS 0.39%
Last modified
CVE-2023-23539 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Ventura 13.2. EPSS estimates a 0.39% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apple | Macos | >= 13.0, < 13.2 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-23539?
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.
How severe is CVE-2023-23539?
CVE-2023-23539 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.39% probability of exploitation in the next 30 days.
How do I fix CVE-2023-23539?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2023-23539?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST