CVE-2025-32400: Buffer Overflow
First published: Wed May 07 2025(Updated: )
An Heap-based Buffer Overflow in RT-Labs P-Net version 1.0.1 or earlier allows an attacker to induce a crash in IO devices that use the library by sending a malicious RPC packet.
Credit: prodsec@nozominetworks.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| RT-Labs P-Net | <1.0.1 |
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Frequently Asked Questions
What is the severity of CVE-2025-32400?
CVE-2025-32400 is classified as a critical vulnerability due to its potential to induce crashes in affected IO devices.
How do I fix CVE-2025-32400?
To fix CVE-2025-32400, users should upgrade to RT-Labs P-Net version 1.0.2 or later.
What is the impact of CVE-2025-32400?
CVE-2025-32400 allows an attacker to send a malicious RPC packet, potentially leading to a crash of IO devices using the affected library.
Which versions of P-Net are affected by CVE-2025-32400?
CVE-2025-32400 affects RT-Labs P-Net version 1.0.1 and earlier.
Is CVE-2025-32400 exploitable remotely?
Yes, CVE-2025-32400 can be exploited remotely due to the nature of the RPC packet used to trigger the buffer overflow.
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