Code execution via crafted X_T parsing
Published Aug 8, 2023 · Updated Aug 13, 2024
Out-of-bounds read in Siemens Parasolid and Teamcenter Visualization allows attackers to execute code via a specially crafted X_T file. The parser reads past the end of an allocated structure while processing X_T data, corrupting memory in the current process. Exploitation requires a user or application to open the malicious file; Siemens also reports denial-of-service impact in affected applications.
Summary
What happened
Out-of-bounds read in Siemens Parasolid and Teamcenter Visualization allows attackers to execute code via a specially crafted X_T file. The parser reads past the end of an allocated structure while processing X_T data, corrupting memory in the current process. Exploitation requires a user or application to open the malicious file; Siemens also reports denial-of-service impact in affected applications.
The record
- CVE
- CVE-2023-38531
- Published
- Aug 8, 2023
- Updated
- Aug 13, 2024
- Vendor
- Siemens
- Product
- Parasolid
- Classifications
- CWE-125, T1203
- Attack vector
- local
- Privileges
- unauthenticated
Timeline
How it unfolded
- Aug 8, 2023CVE publishedPublication date reported by the CVE source.
- Aug 13, 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=0 <V34.1.258
- Affected versionversion=0 <V35.0.254
- Affected versionversion=0 <V35.1.184
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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