{
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    "dataVersion": "5.1",
    "cveMetadata": {
        "state": "PUBLISHED",
        "cveId": "CVE-2021-45343",
        "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "assignerShortName": "mitre",
        "dateUpdated": "2024-08-04T04:39:20.565Z",
        "dateReserved": "2021-12-20T00:00:00.000Z",
        "datePublished": "2022-01-25T00:00:00.000Z"
    },
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                "dateUpdated": "2023-05-21T00:00:00.000Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In LibreCAD 2.2.0, a NULL pointer dereference in the HATCH handling of libdxfrw allows an attacker to crash the application using a crafted DXF document."
                }
            ],
            "affected": [
                {
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                            "status": "affected"
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                    ]
                }
            ],
            "references": [
                {
                    "url": "https://github.com/LibreCAD/LibreCAD/issues/1468"
                },
                {
                    "name": "FEDORA-2022-08d7ee21f7",
                    "tags": [
                        "vendor-advisory"
                    ],
                    "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VUMH3CWGVSMR2UIZEA35Q5UB7PDVVVYS/"
                },
                {
                    "name": "DSA-5077",
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                    ],
                    "url": "https://www.debian.org/security/2022/dsa-5077"
                },
                {
                    "name": "FEDORA-2022-3dd3274ae2",
                    "tags": [
                        "vendor-advisory"
                    ],
                    "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FCC2FZ6HZOIK3775K4MTCOUHX6PLGPEL/"
                },
                {
                    "name": "GLSA-202305-26",
                    "tags": [
                        "vendor-advisory"
                    ],
                    "url": "https://security.gentoo.org/glsa/202305-26"
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "type": "text",
                            "lang": "en",
                            "description": "n/a"
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                    ]
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        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-04T04:39:20.565Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://github.com/LibreCAD/LibreCAD/issues/1468",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "name": "FEDORA-2022-08d7ee21f7",
                        "tags": [
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                        ],
                        "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VUMH3CWGVSMR2UIZEA35Q5UB7PDVVVYS/"
                    },
                    {
                        "name": "DSA-5077",
                        "tags": [
                            "vendor-advisory",
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                        ],
                        "url": "https://www.debian.org/security/2022/dsa-5077"
                    },
                    {
                        "name": "FEDORA-2022-3dd3274ae2",
                        "tags": [
                            "vendor-advisory",
                            "x_transferred"
                        ],
                        "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FCC2FZ6HZOIK3775K4MTCOUHX6PLGPEL/"
                    },
                    {
                        "name": "GLSA-202305-26",
                        "tags": [
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                        ],
                        "url": "https://security.gentoo.org/glsa/202305-26"
                    }
                ]
            }
        ]
    }
}