nvd-json-data-feeds/CVE-2023/CVE-2023-451xx/CVE-2023-45139.json

{
  "id": "CVE-2023-45139",
  "sourceIdentifier": "security-advisories@github.com",
  "published": "2024-01-10T16:15:46.767",
  "lastModified": "2024-05-01T19:15:21.390",
  "vulnStatus": "Modified",
  "cveTags": [],
  "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."
    },
    {
      "lang": "es",
      "value": "fontTools es una librer\u00eda para manipular fuentes, escrita en Python. El m\u00f3dulo subsetting tiene una vulnerabilidad de inyecci\u00f3n de entidades externas XML (XXE) que permite a un atacante resolver entidades arbitrarias cuando se analiza una fuente candidata (fuentes OT-SVG), que contiene una tabla SVG. Esto permite a los atacantes incluir archivos arbitrarios del sistema de archivos en el que se ejecuta fontTools o realizar solicitudes web desde el sistema host. Esta vulnerabilidad ha sido parcheada en la versi\u00f3n 4.43.0."
    }
  ],
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          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH"
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        "exploitabilityScore": 3.9,
        "impactScore": 3.6
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          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
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          "baseScore": 7.5,
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        "exploitabilityScore": 3.9,
        "impactScore": 3.6
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      "type": "Primary",
      "description": [
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          "lang": "en",
          "value": "CWE-611"
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              "criteria": "cpe:2.3:a:fonttools:fonttools:*:*:*:*:*:python:*:*",
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  "references": [
    {
      "url": "http://www.openwall.com/lists/oss-security/2024/03/08/2",
      "source": "security-advisories@github.com"
    },
    {
      "url": "http://www.openwall.com/lists/oss-security/2024/03/09/1",
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      "source": "security-advisories@github.com",
      "tags": [
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      "url": "https://github.com/fonttools/fonttools/releases/tag/4.43.0",
      "source": "security-advisories@github.com",
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        "Release Notes"
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    {
      "url": "https://github.com/fonttools/fonttools/security/advisories/GHSA-6673-4983-2vx5",
      "source": "security-advisories@github.com",
      "tags": [
        "Exploit",
        "Vendor Advisory"
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      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VY63B4SGY4QOQGUXMECRGD6K3YT3GJ75/",
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