{
  "id": "CVE-2023-32668",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2023-05-11T06:15:10.000",
  "lastModified": "2025-01-27T17:15:14.650",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "LuaTeX before 1.17.0 allows a document (compiled with the default settings) to make arbitrary network requests. This occurs because full access to the socket library is permitted by default, as stated in the documentation. This also affects TeX Live before 2023 r66984 and MiKTeX before 23.5."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6
      },
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:luatex_project:luatex:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "0.27.0",
              "versionEndExcluding": "1.17.0",
              "matchCriteriaId": "A202E549-A10A-44D1-BCD1-C3838612CB19"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:miktex:miktex:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "2.9.0",
              "versionEndExcluding": "23.5",
              "matchCriteriaId": "2823626C-8167-41D8-A912-87EAEEE441F2"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:tug:tex_live:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "2009",
              "versionEndExcluding": "2023",
              "matchCriteriaId": "13840740-D76B-422F-9D41-4DCAFCF04F6E"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://gitlab.lisn.upsaclay.fr/texlive/luatex/-/blob/b266ef076c96b382cd23a4c93204e247bb98626a/source/texk/web2c/luatexdir/ChangeLog#L1-L3",
      "source": "cve@mitre.org",
      "tags": [
        "Release Notes"
      ]
    },
    {
      "url": "https://gitlab.lisn.upsaclay.fr/texlive/luatex/-/tags/1.17.0",
      "source": "cve@mitre.org",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "https://tug.org/pipermail/tex-live/2023-May/049188.html",
      "source": "cve@mitre.org",
      "tags": [
        "Issue Tracking",
        "Mailing List",
        "Mitigation"
      ]
    },
    {
      "url": "https://tug.org/~mseven/luatex.html#luasocket",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://gitlab.lisn.upsaclay.fr/texlive/luatex/-/blob/b266ef076c96b382cd23a4c93204e247bb98626a/source/texk/web2c/luatexdir/ChangeLog#L1-L3",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Release Notes"
      ]
    },
    {
      "url": "https://gitlab.lisn.upsaclay.fr/texlive/luatex/-/tags/1.17.0",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "https://tug.org/pipermail/tex-live/2023-May/049188.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Issue Tracking",
        "Mailing List",
        "Mitigation"
      ]
    },
    {
      "url": "https://tug.org/~mseven/luatex.html#luasocket",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ]
    }
  ]
}