Process-memory disclosure via Model I/O bounds failure
Published Jun 23, 2023 · Updated Dec 5, 2024
Out-of-bounds read in macOS Big Sur before 11.7.7, Monterey before 12.6.6, and Ventura before 13.4 allows local users to read process memory. The Model I/O parser inadequately validates crafted 3D model data before reading it, permitting an out-of-bounds read. A local user must supply a crafted 3D model for processing; the reported consequence is process-memory disclosure without modification or interruption.
Summary
What happened
Out-of-bounds read in macOS Big Sur before 11.7.7, Monterey before 12.6.6, and Ventura before 13.4 allows local users to read process memory. The Model I/O parser inadequately validates crafted 3D model data before reading it, permitting an out-of-bounds read. A local user must supply a crafted 3D model for processing; the reported consequence is process-memory disclosure without modification or interruption.
The record
- CVE
- CVE-2023-32382
- Published
- Jun 23, 2023
- Updated
- Dec 5, 2024
- Vendor
- Apple
- Product
- macOS
- Classifications
- CWE-125, T1005
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Jun 23, 2023CVE publishedPublication date reported by the CVE source.
- Dec 5, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=unspecified <11.7
- Affected versionversion=unspecified <12.6
- Affected versionversion=unspecified <13.4
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
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Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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