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 in one packet smaller than the data request size of the other packet. A possible workaround is to disable HTTP PUT support.
History

Fri, 21 Feb 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 21 Feb 2025 08:30:00 +0000

Type Values Removed Values Added
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 in one packet smaller than the data request size of the other packet. A possible workaround is to disable HTTP PUT support.
Title Eclipse ThreadX NetX Duo HTTP server single PUT request integer underflow
Weaknesses CWE-191
References
Metrics cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: eclipse

Published: 2025-02-21T08:19:11.412Z

Updated: 2025-02-21T15:34:39.515Z

Reserved: 2025-01-27T08:43:55.161Z

Link: CVE-2025-0727

cve-icon Vulnrichment

Updated: 2025-02-21T15:34:32.761Z

cve-icon NVD

Status : Received

Published: 2025-02-21T09:15:09.010

Modified: 2025-02-21T09:15:09.010

Link: CVE-2025-0727

cve-icon Redhat

No data.