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        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2023-01-19T21:12:31.360Z",
        "datePublished": "2023-10-11T17:39:23.504Z",
        "dateUpdated": "2024-09-18T15:22:09.610Z"
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    "containers": {
        "cna": {
            "title": "vantage6's Pickle serialization is insecure",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-502",
                            "lang": "en",
                            "description": "CWE-502: Deserialization of Untrusted Data",
                            "type": "CWE"
                        }
                    ]
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            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "NONE",
                        "baseScore": 5.5,
                        "baseSeverity": "MEDIUM",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "LOW",
                        "privilegesRequired": "HIGH",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N",
                        "version": "3.1"
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                    "name": "https://github.com/vantage6/vantage6/security/advisories/GHSA-5m22-cfq9-86x6",
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                    "url": "https://github.com/vantage6/vantage6/security/advisories/GHSA-5m22-cfq9-86x6"
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                    "url": "https://github.com/vantage6/vantage6/commit/e62f03bacf2247bd59eed217e2e7338c3a01a5f0"
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                    "url": "https://github.com/vantage6/vantage6/blob/0682c4288f43fee5bcc72dc448cdd99bd7e57f76/docs/release_notes.rst#400"
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                    "name": "https://medium.com/ochrona/python-pickle-is-notoriously-insecure-d6651f1974c9",
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                            "version": "< 4.0.0",
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                    "lang": "en",
                    "value": "vantage6 is privacy preserving federated learning infrastructure. Versions prior to 4.0.0 use pickle, which has known security issue, as a default serialization module but that has known security issues. All users of vantage6 that post tasks with the default serialization are affected. Version 4.0.0 contains a patch. Users may specify JSON serialization as a workaround."
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            ],
            "source": {
                "advisory": "GHSA-5m22-cfq9-86x6",
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                },
                "title": "CVE Program Container",
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                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2024-09-18T15:02:52.046576Z",
                                "id": "CVE-2023-23930",
                                "options": [
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                                        "Exploitation": "none"
                                    },
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                                        "Automatable": "no"
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