Out-of-bounds Read in Apple macOS
CVE-2023-27945
This issue was addressed with improved entitlements. This issue is fixed in Xcode 14.3, macOS Big Sur 11.7.7, macOS Monterey 12.6.6. A sandboxed app may be able to collect system logs.
Vulnerability class: Buffer Overflow
EPSS: 0.002 (15.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N.
Affected products
- Apple Macos — versions unspecified
- Apple Xcode — versions unspecified
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2023-27945?
- CVE-2023-27945 is a medium-severity vulnerability in Apple macOS, classified under Out-of-bounds Read. CVSS score: 6.3/10. Published 2023-05-08.
- How severe is CVE-2023-27945?
- Medium severity. CVSS v3 base score is 6.3 out of 10.