Code execution via crafted X_B parsing
Published Dec 13, 2022 · Updated Aug 3, 2024
Out-of-bounds write in Siemens Parasolid and Solid Edge allows remote attackers to execute code by opening a crafted X_B file. The X_B parser writes past the end of an allocated structure when processing attacker-supplied file data, corrupting the current process. Exploitation requires a user to open the malicious file in an affected application; the resulting code runs with that process's privileges.
Summary
What happened
Out-of-bounds write in Siemens Parasolid and Solid Edge allows remote attackers to execute code by opening a crafted X_B file. The X_B parser writes past the end of an allocated structure when processing attacker-supplied file data, corrupting the current process. Exploitation requires a user to open the malicious file in an affected application; the resulting code runs with that process's privileges.
The record
- CVE
- CVE-2022-46346
- Published
- Dec 13, 2022
- Updated
- Aug 3, 2024
- Vendor
- Siemens
- Product
- Solid Edge
- Classifications
- CWE-787, T1203
- Attack vector
- local
- Privileges
- unauthenticated
Timeline
How it unfolded
- Dec 13, 2022CVE publishedPublication date reported by the CVE source.
- Aug 3, 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?
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- Affected versionversion=All versions
- Affected versionversion=All versions < V222.0MP12
- Affected versionversion=All versions < V223.0Update2
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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