Arbitrary code execution via 3D model parsing
Published Jun 23, 2023 · Updated Dec 5, 2024
Out-of-bounds write in Apple macOS Model I/O allows local users to execute arbitrary code through a crafted 3D model. Model I/O applies inadequate bounds checks while processing attacker-supplied 3D model data, permitting writes beyond an allocated buffer. Affected releases are Big Sur before 11.7.7, Monterey before 12.6.6, and Ventura before 13.4; successful exploitation executes code in the affected process.
Summary
What happened
Out-of-bounds write in Apple macOS Model I/O allows local users to execute arbitrary code through a crafted 3D model. Model I/O applies inadequate bounds checks while processing attacker-supplied 3D model data, permitting writes beyond an allocated buffer. Affected releases are Big Sur before 11.7.7, Monterey before 12.6.6, and Ventura before 13.4; successful exploitation executes code in the affected process.
The record
- CVE
- CVE-2023-32380
- Published
- Jun 23, 2023
- Updated
- Dec 5, 2024
- Vendor
- Apple
- Product
- macOS
- Classifications
- CWE-787, T1203
- 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
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
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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