CVE-2025-2260: Eclipse ThreadX NetX Duo HTTP component server denial of service
First published: Sun Apr 06 2025(Updated: )
In NetX HTTP server functionality of Eclipse ThreadX NetX Duo before version 6.4.3, an attacker can cause a denial of service by specially crafted packets. The core issue is missing closing of a file in case of an error condition, resulting in the 404 error for each further file request. Users can work-around the issue by disabling the PUT request support. This issue follows an incomplete fix of CVE-2025-0726.
Credit: emo@eclipse.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Eclipse ThreadX | <6.4.3 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2025-2260?
CVE-2025-2260 has been classified as a moderate severity vulnerability due to its potential to cause denial of service.
How do I fix CVE-2025-2260?
To fix CVE-2025-2260, upgrade Eclipse ThreadX NetX Duo to version 6.4.3 or later.
What causes CVE-2025-2260?
CVE-2025-2260 is caused by a failure to close a file during error conditions, leading to denial of service when processing crafted packets.
Which versions of Eclipse ThreadX NetX Duo are affected by CVE-2025-2260?
Eclipse ThreadX NetX Duo versions prior to 6.4.3 are affected by CVE-2025-2260.
What is the impact of CVE-2025-2260?
The impact of CVE-2025-2260 is that an attacker can cause a denial of service, disrupting the functionality of the HTTP server.
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