Code execution via unchecked DWG buffer copy
Published Oct 11, 2022 · Updated Aug 3, 2024
Heap-based buffer overflow in Siemens Solid Edge before SE2022MP9 allows remote attackers to execute code via a crafted DWG file. The DWG parser copies user-supplied data into a fixed-length heap buffer without first validating its length, causing an out-of-bounds write. Exploitation requires the target to visit a malicious page or open the file, and code runs in the context of the current process.
Summary
What happened
Heap-based buffer overflow in Siemens Solid Edge before SE2022MP9 allows remote attackers to execute code via a crafted DWG file. The DWG parser copies user-supplied data into a fixed-length heap buffer without first validating its length, causing an out-of-bounds write. Exploitation requires the target to visit a malicious page or open the file, and code runs in the context of the current process.
The record
- CVE
- CVE-2022-37864
- Published
- Oct 11, 2022
- Updated
- Aug 3, 2024
- Vendor
- Siemens
- Product
- Solid Edge
- Classifications
- CWE-787, CWE-122, T1203, T1204.002
- Attack vector
- local
- Privileges
- unauthenticated
Timeline
How it unfolded
- Oct 11, 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?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=All Versions < SE2022MP9
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.
Weakness, pattern, technique
Public exploit references
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Technologies
Your stack
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Your stack
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