{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "state": "PUBLISHED",
        "cveId": "CVE-2023-51773",
        "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "assignerShortName": "mitre",
        "dateUpdated": "2024-08-02T22:48:11.271Z",
        "dateReserved": "2023-12-25T00:00:00.000Z",
        "datePublished": "2023-12-25T00:00:00.000Z"
    },
    "containers": {
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                "dateUpdated": "2023-12-25T20:35:12.087Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "BACnet Stack before 1.3.2 has a decode function APDU buffer over-read in bacapp_decode_application_data in bacapp.c."
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            ],
            "affected": [
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                        {
                            "version": "n/a",
                            "status": "affected"
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                    ]
                }
            ],
            "references": [
                {
                    "url": "https://sourceforge.net/p/bacnet/bugs/85/"
                },
                {
                    "url": "https://github.com/bacnet-stack/bacnet-stack/pull/546"
                },
                {
                    "url": "https://github.com/bacnet-stack/bacnet-stack/pull/546/commits/c465412a076ca6c9ddf649612f2b4e1874d8dcb8"
                },
                {
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                    "url": "https://github.com/bacnet-stack/bacnet-stack/compare/bacnet-stack-1.3.1...bacnet-stack-1.3.2"
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            ],
            "problemTypes": [
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                            "lang": "en",
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        },
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                        "descriptions": [
                            {
                                "type": "CWE",
                                "cweId": "CWE-126",
                                "lang": "en",
                                "description": "CWE-126 Buffer Over-read"
                            }
                        ]
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                "affected": [
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                        "vendor": "bacnet_protocol_stack_project",
                        "product": "bacnet_protocol_stack",
                        "cpes": [
                            "cpe:2.3:a:bacnet_protocol_stack_project:bacnet_protocol_stack:*:*:*:*:*:*:*:*"
                        ],
                        "defaultStatus": "unknown",
                        "versions": [
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                                "version": "0",
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                                "lessThan": "1.3.2",
                                "versionType": "custom"
                            }
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                    }
                ],
                "metrics": [
                    {
                        "cvssV3_1": {
                            "scope": "UNCHANGED",
                            "version": "3.1",
                            "baseScore": 9.1,
                            "attackVector": "NETWORK",
                            "baseSeverity": "CRITICAL",
                            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
                            "integrityImpact": "NONE",
                            "userInteraction": "NONE",
                            "attackComplexity": "LOW",
                            "availabilityImpact": "HIGH",
                            "privilegesRequired": "NONE",
                            "confidentialityImpact": "HIGH"
                        }
                    },
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2024-07-26T19:17:47.911804Z",
                                "id": "CVE-2023-51773",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "yes"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2024-07-26T19:33:35.662Z"
                }
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                    "shortName": "CVE",
                    "dateUpdated": "2024-08-02T22:48:11.271Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://sourceforge.net/p/bacnet/bugs/85/",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://github.com/bacnet-stack/bacnet-stack/pull/546",
                        "tags": [
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                    },
                    {
                        "url": "https://github.com/bacnet-stack/bacnet-stack/pull/546/commits/c465412a076ca6c9ddf649612f2b4e1874d8dcb8",
                        "tags": [
                            "x_transferred"
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                    },
                    {
                        "url": "https://github.com/bacnet-stack/bacnet-stack/blob/master/CHANGELOG.md",
                        "tags": [
                            "x_transferred"
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                    },
                    {
                        "url": "https://github.com/bacnet-stack/bacnet-stack/compare/bacnet-stack-1.3.1...bacnet-stack-1.3.2",
                        "tags": [
                            "x_transferred"
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        ]
    }
}