CVE-2024-39880: Stack-based Buffer Overflow in Delta Electronics CNCSoft-G2
First published: Tue Jul 09 2024(Updated: )
Delta Electronics CNCSoft-G2 lacks proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. If a target visits a malicious page or opens a malicious file an attacker can leverage this vulnerability to execute code in the context of the current process.
Credit: ics-cert@hq.dhs.gov
| Affected Software | Affected Version | How to fix |
|---|---|---|
| CNCSoft by Delta Electronics | =2.0.0.5 |
Remedy
Delta Electronics recommends users update to CNCSoft-G2 V2.1.0.10 https://downloadcenter.deltaww.com/en-US/DownloadCenter or later.
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Frequently Asked Questions
What is the severity of CVE-2024-39880?
CVE-2024-39880 has been rated as a critical vulnerability due to the potential for remote code execution.
How do I fix CVE-2024-39880?
To mitigate CVE-2024-39880, update to the latest version of Delta Electronics CNCSoft-G2 where the buffer validation issues have been addressed.
What types of attacks can exploit CVE-2024-39880?
CVE-2024-39880 can be exploited through malicious web pages or files that a user is tricked into opening.
Which versions of Delta Electronics CNCSoft-G2 are affected by CVE-2024-39880?
CVE-2024-39880 specifically affects Delta Electronics CNCSoft-G2 version 2.0.0.5.
What are the potential impacts of CVE-2024-39880?
Exploitation of CVE-2024-39880 could allow an attacker to execute arbitrary code in the context of the affected application.
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