{
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        "cveId": "CVE-2022-40304",
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        "assignerShortName": "mitre",
        "dateUpdated": "2025-04-28T19:49:17.691Z",
        "dateReserved": "2022-09-09T00:00:00.000Z",
        "datePublished": "2022-11-23T00:00:00.000Z"
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                    "lang": "en",
                    "value": "An issue was discovered in libxml2 before 2.10.3. Certain invalid XML entity definitions can corrupt a hash table key, potentially leading to subsequent logic errors. In one case, a double-free can be provoked."
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            ],
            "affected": [
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                    "product": "n/a",
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                    "url": "https://gitlab.gnome.org/GNOME/libxml2/-/tags"
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                    "url": "https://gitlab.gnome.org/GNOME/libxml2/-/tags/v2.10.3"
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                    "url": "https://gitlab.gnome.org/GNOME/libxml2/-/commit/1b41ec4e9433b05bb0376be4725804c54ef1d80b"
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                {
                    "url": "https://security.netapp.com/advisory/ntap-20221209-0003/"
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                    "url": "https://support.apple.com/kb/HT213534"
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                    "url": "https://support.apple.com/kb/HT213533"
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                    "dateUpdated": "2024-08-03T12:14:40.052Z"
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                "title": "CVE Program Container",
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                        "url": "https://gitlab.gnome.org/GNOME/libxml2/-/tags",
                        "tags": [
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            {
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                        "descriptions": [
                            {
                                "type": "CWE",
                                "cweId": "CWE-415",
                                "lang": "en",
                                "description": "CWE-415 Double Free"
                            }
                        ]
                    }
                ],
                "metrics": [
                    {
                        "cvssV3_1": {
                            "scope": "UNCHANGED",
                            "version": "3.1",
                            "baseScore": 7.8,
                            "attackVector": "LOCAL",
                            "baseSeverity": "HIGH",
                            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                            "integrityImpact": "HIGH",
                            "userInteraction": "REQUIRED",
                            "attackComplexity": "LOW",
                            "availabilityImpact": "HIGH",
                            "privilegesRequired": "NONE",
                            "confidentialityImpact": "HIGH"
                        }
                    },
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2025-04-28T19:47:33.415083Z",
                                "id": "CVE-2022-40304",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "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": "2025-04-28T19:49:17.691Z"
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    }
}