{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "state": "PUBLISHED",
        "cveId": "CVE-2020-36475",
        "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "assignerShortName": "mitre",
        "dateUpdated": "2024-08-04T17:30:08.223Z",
        "dateReserved": "2021-08-23T00:00:00.000Z",
        "datePublished": "2021-08-23T00:00:00.000Z"
    },
    "containers": {
        "cna": {
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                "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
                "shortName": "mitre",
                "dateUpdated": "2022-12-26T00:00:00.000Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "An issue was discovered in Mbed TLS before 2.25.0 (and before 2.16.9 LTS and before 2.7.18 LTS). The calculations performed by mbedtls_mpi_exp_mod are not limited; thus, supplying overly large parameters could lead to denial of service when generating Diffie-Hellman key pairs."
                }
            ],
            "affected": [
                {
                    "vendor": "n/a",
                    "product": "n/a",
                    "versions": [
                        {
                            "version": "n/a",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://github.com/ARMmbed/mbedtls/releases/tag/v2.25.0"
                },
                {
                    "url": "https://github.com/ARMmbed/mbedtls/releases/tag/v2.16.9"
                },
                {
                    "url": "https://github.com/ARMmbed/mbedtls/releases/tag/v2.7.18"
                },
                {
                    "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-756638.pdf"
                },
                {
                    "name": "[debian-lts-announce] 20211123 [SECURITY] [DLA 2826-1] mbedtls security update",
                    "tags": [
                        "mailing-list"
                    ],
                    "url": "https://lists.debian.org/debian-lts-announce/2021/11/msg00021.html"
                },
                {
                    "name": "[debian-lts-announce] 20221225 [SECURITY] [DLA 3249-1] mbedtls security update",
                    "tags": [
                        "mailing-list"
                    ],
                    "url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00036.html"
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "type": "text",
                            "lang": "en",
                            "description": "n/a"
                        }
                    ]
                }
            ]
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-04T17:30:08.223Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://github.com/ARMmbed/mbedtls/releases/tag/v2.25.0",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://github.com/ARMmbed/mbedtls/releases/tag/v2.16.9",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://github.com/ARMmbed/mbedtls/releases/tag/v2.7.18",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-756638.pdf",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "name": "[debian-lts-announce] 20211123 [SECURITY] [DLA 2826-1] mbedtls security update",
                        "tags": [
                            "mailing-list",
                            "x_transferred"
                        ],
                        "url": "https://lists.debian.org/debian-lts-announce/2021/11/msg00021.html"
                    },
                    {
                        "name": "[debian-lts-announce] 20221225 [SECURITY] [DLA 3249-1] mbedtls security update",
                        "tags": [
                            "mailing-list",
                            "x_transferred"
                        ],
                        "url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00036.html"
                    }
                ]
            }
        ]
    }
}