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CVE-2025-2259
Published: Apr 6, 2025
Modified: Apr 14, 2025
PUBLISHED
Description
In NetX HTTP server functionality of Eclipse ThreadX NetX Duo before version 6.4.3, an attacker can cause an integer underflow and a subsequent denial of service by writing a very large file, by specially crafted packets with Content-Length in one packet smaller than the data request size of the other packet. A possible workaround is to disable HTTP PUT support. This issue follows an incomplete fix of CVE-2025-0727
| Vendor | Product | Versions |
|---|---|---|
Eclipse Foundation | ThreadX | affected 0 - < 6.4.2 |
Weaknesses (CWE)
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