cvelist/2025/0xxx/CVE-2025-0727.json

{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2025-0727",
        "ASSIGNER": "security@eclipse.org",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "In NetX HTTP server functionality of Eclipse ThreadX NetX Duo before \nversion 6.4.2, an attacker can cause an integer underflow and a \nsubsequent denial of service by writing a very large file, by specially \ncrafted packets with Content-Length in one packet smaller than the data \nrequest size of the other packet. A possible workaround is to disable \nHTTP PUT support."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-191: Integer Underflow (Wrap or Wraparound)",
                        "cweId": "CWE-191"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "Eclipse Foundation",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "ThreadX",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "0",
                                            "version_value": "6.4.1"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://github.com/eclipse-threadx/netxduo/commit/c78d650be7377aae1a8704bc0ce5cc6f9f189014",
                "refsource": "MISC",
                "name": "https://github.com/eclipse-threadx/netxduo/commit/c78d650be7377aae1a8704bc0ce5cc6f9f189014"
            },
            {
                "url": "https://github.com/eclipse-threadx/netxduo/security/advisories/GHSA-jf6x-9mgc-p72w",
                "refsource": "MISC",
                "name": "https://github.com/eclipse-threadx/netxduo/security/advisories/GHSA-jf6x-9mgc-p72w"
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.2.0"
    },
    "source": {
        "discovery": "UNKNOWN"
    },
    "credits": [
        {
            "lang": "en",
            "value": "Kelly Patterson of Cisco Talos"
        }
    ]
}