Description
In NetX HTTP server functionality of Eclipse ThreadX NetX Duo before version 6.4.2, 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 smaller than the data request size. A possible workaround is to disable HTTP PUT support.
Details
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Packages
| Software | From version | Fixed in |
|---|---|---|
| threadx-netx-duo | — | 6.4.2 |
References
Similar Threats
- High CVE-2025-55102
- Critical CVE-2025-55086
- High CVE-2025-55087
- High CVE-2025-55085
- Medium CVE-2025-55092
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