{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2023-45139",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2023-10-04T16:02:46.329Z",
        "datePublished": "2024-01-10T16:03:08.770Z",
        "dateUpdated": "2024-08-02T20:14:19.258Z"
    },
    "containers": {
        "cna": {
            "title": "fonttools XML External Entity Injection (XXE) Vulnerability",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-611",
                            "lang": "en",
                            "description": "CWE-611: Improper Restriction of XML External Entity Reference",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "NONE",
                        "baseScore": 7.5,
                        "baseSeverity": "HIGH",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "NONE",
                        "privilegesRequired": "NONE",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
                        "version": "3.1"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/fonttools/fonttools/security/advisories/GHSA-6673-4983-2vx5",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/fonttools/fonttools/security/advisories/GHSA-6673-4983-2vx5"
                },
                {
                    "name": "https://github.com/fonttools/fonttools/commit/9f61271dc1ca82ed91f529b130fe5dc5c9bf1f4c",
                    "tags": [
                        "x_refsource_MISC"
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                    "url": "https://github.com/fonttools/fonttools/commit/9f61271dc1ca82ed91f529b130fe5dc5c9bf1f4c"
                },
                {
                    "name": "https://github.com/fonttools/fonttools/releases/tag/4.43.0",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/fonttools/fonttools/releases/tag/4.43.0"
                },
                {
                    "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VY63B4SGY4QOQGUXMECRGD6K3YT3GJ75/"
                },
                {
                    "url": "http://www.openwall.com/lists/oss-security/2024/03/09/1"
                },
                {
                    "url": "http://www.openwall.com/lists/oss-security/2024/03/08/2"
                }
            ],
            "affected": [
                {
                    "vendor": "fonttools",
                    "product": "fonttools",
                    "versions": [
                        {
                            "version": ">= 4.28.2, < 4.43.0",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2024-01-10T16:03:08.770Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "fontTools is a library for manipulating fonts, written in Python. The subsetting module has a XML External Entity Injection (XXE) vulnerability which allows an attacker to resolve arbitrary entities when a candidate font (OT-SVG fonts), which contains a SVG table, is parsed. This allows attackers to include arbitrary files from the filesystem fontTools is running on or make web requests from the host system. This vulnerability has been patched in version 4.43.0."
                }
            ],
            "source": {
                "advisory": "GHSA-6673-4983-2vx5",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-02T20:14:19.258Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "name": "https://github.com/fonttools/fonttools/security/advisories/GHSA-6673-4983-2vx5",
                        "tags": [
                            "x_refsource_CONFIRM",
                            "x_transferred"
                        ],
                        "url": "https://github.com/fonttools/fonttools/security/advisories/GHSA-6673-4983-2vx5"
                    },
                    {
                        "name": "https://github.com/fonttools/fonttools/commit/9f61271dc1ca82ed91f529b130fe5dc5c9bf1f4c",
                        "tags": [
                            "x_refsource_MISC",
                            "x_transferred"
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                        "url": "https://github.com/fonttools/fonttools/commit/9f61271dc1ca82ed91f529b130fe5dc5c9bf1f4c"
                    },
                    {
                        "name": "https://github.com/fonttools/fonttools/releases/tag/4.43.0",
                        "tags": [
                            "x_refsource_MISC",
                            "x_transferred"
                        ],
                        "url": "https://github.com/fonttools/fonttools/releases/tag/4.43.0"
                    },
                    {
                        "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VY63B4SGY4QOQGUXMECRGD6K3YT3GJ75/",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "http://www.openwall.com/lists/oss-security/2024/03/09/1",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "http://www.openwall.com/lists/oss-security/2024/03/08/2",
                        "tags": [
                            "x_transferred"
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                ]
            }
        ]
    }
}