Code execution via DPAX file parsing overflow
Published Oct 10, 2024 · Updated Oct 10, 2024
Heap-based buffer overflow in Delta Electronics CNCSoft-G2 2.1.0.10 allows remote attackers to execute code through a malicious DPAX file. The DPAX parser copies user-supplied data into a fixed-length heap buffer without first validating its length. Exploitation requires a user to visit a malicious page or open the file, after which code runs in the current process.
Summary
What happened
Heap-based buffer overflow in Delta Electronics CNCSoft-G2 2.1.0.10 allows remote attackers to execute code through a malicious DPAX file. The DPAX parser copies user-supplied data into a fixed-length heap buffer without first validating its length. Exploitation requires a user to visit a malicious page or open the file, after which code runs in the current process.
The record
- CVE
- CVE-2024-47964
- Published
- Oct 10, 2024
- Updated
- Oct 10, 2024
- Vendor
- Delta Electronics, Inc.
- Product
- CNCSoft-G2
- Classifications
- CWE-122, CWE-787, T1203, T1204.002
- Attack vector
- local
- Privileges
- unauthenticated
Timeline
How it unfolded
- Oct 10, 2024CVE publishedPublication date reported by the CVE source.
- Oct 10, 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=2.1.0.10
What conditions does exploitation require?
What is affected?
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
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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