CVE-2023-32443
High
Published: 27 July 2023
Published
27 July 2023
Modified
21 November 2024
KEV Added
—
Patch
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CVSS Score v3.1
8.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
EPSS Score
0.0013
32.2th percentile
Risk Priority
16
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2023-32443 is a high-severity Out-of-bounds Read (CWE-125) vulnerability in Apple Macos. Its CVSS base score is 8.1 (High).
Operationally, ranked at the 32.2th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2023-36687
Vulnerability details
An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Monterey 12.6.8, macOS Ventura 13.5, macOS Big Sur 11.7.9. Processing a file may lead to a denial-of-service or potentially disclose memory contents.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
apple
macos
11.0 — 11.7.9 · 12.0 — 12.6.8 · 13.0 — 13.5
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.