{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "state": "PUBLISHED",
        "cveId": "CVE-2021-34434",
        "assignerOrgId": "e51fbebd-6053-4e49-959f-1b94eeb69a2c",
        "assignerShortName": "eclipse",
        "dateUpdated": "2024-08-04T00:12:50.159Z",
        "dateReserved": "2021-06-09T00:00:00.000Z",
        "datePublished": "2021-08-30T00:00:00.000Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "e51fbebd-6053-4e49-959f-1b94eeb69a2c",
                "shortName": "eclipse",
                "dateUpdated": "2023-10-02T11:06:28.988Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In Eclipse Mosquitto versions 2.0 to 2.0.11, when using the dynamic security plugin, if the ability for a client to make subscriptions on a topic is revoked when a durable client is offline, then existing subscriptions for that client are not revoked."
                }
            ],
            "affected": [
                {
                    "vendor": "The Eclipse Foundation",
                    "product": "Eclipse Mosquitto",
                    "versions": [
                        {
                            "version": "2.0",
                            "status": "affected",
                            "lessThan": "unspecified",
                            "versionType": "custom"
                        },
                        {
                            "version": "unspecified",
                            "lessThanOrEqual": "2.0.11",
                            "status": "affected",
                            "versionType": "custom"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://bugs.eclipse.org/bugs/show_bug.cgi?id=575324"
                },
                {
                    "name": "FEDORA-2021-aee8f32946",
                    "tags": [
                        "vendor-advisory"
                    ],
                    "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/K4WWGVF5BUFPYPCFUPPP4KRIYI5OTJN2/"
                },
                {
                    "name": "FEDORA-2021-dc6df3744a",
                    "tags": [
                        "vendor-advisory"
                    ],
                    "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RLUUM52Y6AEICPXPSRRXC6OBY4H5XKW7/"
                },
                {
                    "name": "DSA-5511",
                    "tags": [
                        "vendor-advisory"
                    ],
                    "url": "https://www.debian.org/security/2023/dsa-5511"
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "lang": "en",
                            "description": "CWE-285: Improper Authorization",
                            "cweId": "CWE-285"
                        }
                    ]
                }
            ]
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-04T00:12:50.159Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://bugs.eclipse.org/bugs/show_bug.cgi?id=575324",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "name": "FEDORA-2021-aee8f32946",
                        "tags": [
                            "vendor-advisory",
                            "x_transferred"
                        ],
                        "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/K4WWGVF5BUFPYPCFUPPP4KRIYI5OTJN2/"
                    },
                    {
                        "name": "FEDORA-2021-dc6df3744a",
                        "tags": [
                            "vendor-advisory",
                            "x_transferred"
                        ],
                        "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RLUUM52Y6AEICPXPSRRXC6OBY4H5XKW7/"
                    },
                    {
                        "name": "DSA-5511",
                        "tags": [
                            "vendor-advisory",
                            "x_transferred"
                        ],
                        "url": "https://www.debian.org/security/2023/dsa-5511"
                    }
                ]
            }
        ]
    }
}