CVE-2024-39883: Heap-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 heap-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-2024-39883?
CVE-2024-39883 is classified as a critical severity vulnerability due to the potential for remote code execution.
How do I fix CVE-2024-39883?
To fix CVE-2024-39883, update Delta Electronics CNCSoft-G2 to version 2.0.0.5 or apply the recommended security patches.
What systems are impacted by CVE-2024-39883?
CVE-2024-39883 affects Delta Electronics CNCSoft-G2 version 2.0.0.5.
What type of vulnerability is CVE-2024-39883?
CVE-2024-39883 is a buffer overflow vulnerability that arises from inadequate input validation.
What can an attacker do with CVE-2024-39883?
An attacker exploiting CVE-2024-39883 can execute arbitrary code in the context of the affected application.
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