Buffer overflow in Apple macOS
CVE-2023-32380
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.7.7, macOS Monterey 12.6.6, macOS Ventura 13.4. Processing a 3D model may lead to arbitrary code execution.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.003 (16.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 17th percentile — 16.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Apple macOS — versions unspecified
Weakness classification (CWE)
Public proof-of-concept exploits
References
- support.apple.com/en-us/HT213758 (Release Notes, Vendor Advisory)
- support.apple.com/en-us/HT213759 (Release Notes, Vendor Advisory)
- support.apple.com/en-us/HT213760 (Release Notes, Vendor Advisory)
Frequently asked questions
- What is CVE-2023-32380?
- CVE-2023-32380 is a high-severity vulnerability in Apple macOS, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2023-06-23.
- How severe is CVE-2023-32380?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2023-32380 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.