cvelist/2023/2xxx/CVE-2023-2789.json

{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2023-2789",
        "ASSIGNER": "cna@vuldb.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "A vulnerability was found in GNU cflow 1.7. It has been rated as problematic. This issue affects the function func_body/parse_variable_declaration of the file parser.c. The manipulation leads to denial of service. The exploit has been disclosed to the public and may be used. The identifier VDB-229373 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way."
            },
            {
                "lang": "deu",
                "value": "Eine Schwachstelle wurde in GNU cflow 1.7 ausgemacht. Sie wurde als problematisch eingestuft. Betroffen davon ist die Funktion func_body/parse_variable_declaration der Datei parser.c. Dank Manipulation mit unbekannten Daten kann eine denial of service-Schwachstelle ausgenutzt werden. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-404 Denial of Service",
                        "cweId": "CWE-404"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "GNU",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "cflow",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "1.7"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://vuldb.com/?id.229373",
                "refsource": "MISC",
                "name": "https://vuldb.com/?id.229373"
            },
            {
                "url": "https://vuldb.com/?ctiid.229373",
                "refsource": "MISC",
                "name": "https://vuldb.com/?ctiid.229373"
            },
            {
                "url": "https://github.com/DaisyPo/fuzzing-vulncollect/blob/main/cflow/stack-overflow/parser.c/README.md",
                "refsource": "MISC",
                "name": "https://github.com/DaisyPo/fuzzing-vulncollect/blob/main/cflow/stack-overflow/parser.c/README.md"
            },
            {
                "url": "https://github.com/DaisyPo/fuzzing-vulncollect/files/11343936/poc-file.zip",
                "refsource": "MISC",
                "name": "https://github.com/DaisyPo/fuzzing-vulncollect/files/11343936/poc-file.zip"
            }
        ]
    },
    "credits": [
        {
            "lang": "en",
            "value": "DaisyPo (VulDB User)"
        }
    ],
    "impact": {
        "cvss": [
            {
                "version": "3.1",
                "baseScore": 3.5,
                "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
                "baseSeverity": "LOW"
            },
            {
                "version": "3.0",
                "baseScore": 3.5,
                "vectorString": "CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
                "baseSeverity": "LOW"
            },
            {
                "version": "2.0",
                "baseScore": 2.7,
                "vectorString": "AV:A/AC:L/Au:S/C:N/I:N/A:P"
            }
        ]
    }
}