FKIE_CVE-2024-56520

Vulnerability from fkie_nvd - Published: 2024-12-27 05:15 - Updated: 2025-11-03 20:16
Severity ?
7.3 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Summary
An issue was discovered in tc-lib-pdf-font before 2.6.4, as used in TCPDF before 6.8.0 and other products. Fonts are mishandled, e.g., FontBBox for Type 1 and TrueType fonts is misparsed.
References
cve@mitre.orghttps://github.com/tecnickcom/TCPDF/commit/a0a02efe487cc39bd5223359e916dbeafb5cd6fe
cve@mitre.orghttps://github.com/tecnickcom/TCPDF/compare/6.7.8...6.8.0
cve@mitre.orghttps://github.com/tecnickcom/tc-lib-pdf-font/commit/30012e333ae611c514ec2dc7cb370bbf4da4e677
cve@mitre.orghttps://github.com/tecnickcom/tc-lib-pdf-font/compare/2.6.2...2.6.4
cve@mitre.orghttps://tcpdf.org
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2025/06/msg00004.html
Impacted products
Vendor Product Version
To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in tc-lib-pdf-font before 2.6.4, as used in TCPDF before 6.8.0 and other products. Fonts are mishandled, e.g., FontBBox for Type 1 and TrueType fonts is misparsed."
    },
    {
      "lang": "es",
      "value": "Se descubri\u00f3 un problema en tc-lib-pdf-font anterior a la versi\u00f3n 2.6.4, tal como se utiliza en TCPDF anterior a la versi\u00f3n 6.8.0 y otros productos. Las fuentes se gestionan de forma incorrecta, por ejemplo, FontBBox para fuentes Type 1 y TrueType se analiza incorrectamente."
    }
  ],
  "id": "CVE-2024-56520",
  "lastModified": "2025-11-03T20:16:52.853",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 7.3,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.4,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2024-12-27T05:15:07.837",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "https://github.com/tecnickcom/TCPDF/commit/a0a02efe487cc39bd5223359e916dbeafb5cd6fe"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://github.com/tecnickcom/TCPDF/compare/6.7.8...6.8.0"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://github.com/tecnickcom/tc-lib-pdf-font/commit/30012e333ae611c514ec2dc7cb370bbf4da4e677"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://github.com/tecnickcom/tc-lib-pdf-font/compare/2.6.2...2.6.4"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://tcpdf.org"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://lists.debian.org/debian-lts-announce/2025/06/msg00004.html"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Awaiting Analysis"
}


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