github - ghsa-grhh-r4jj-8jh7

ghsa-grhh-r4jj-8jh7

Vulnerability from github

Published

2024-12-27 06:30

Modified

2024-12-27 19:53

Summary

tecnickcom/tc-lib-pdf-font mishandles fonts

Details

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.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "tecnickcom/tc-lib-pdf-font"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.6.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-56520"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": true,
    "github_reviewed_at": "2024-12-27T19:53:21Z",
    "nvd_published_at": "2024-12-27T05:15:07Z",
    "severity": "MODERATE"
  },
  "details": "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.",
  "id": "GHSA-grhh-r4jj-8jh7",
  "modified": "2024-12-27T19:53:21Z",
  "published": "2024-12-27T06:30:47Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-56520"
    },
    {
      "type": "WEB",
      "url": "https://github.com/tecnickcom/TCPDF/commit/a0a02efe487cc39bd5223359e916dbeafb5cd6fe"
    },
    {
      "type": "WEB",
      "url": "https://github.com/tecnickcom/tc-lib-pdf-font/commit/30012e333ae611c514ec2dc7cb370bbf4da4e677"
    },
    {
      "type": "WEB",
      "url": "https://github.com/tecnickcom/TCPDF/compare/6.7.8...6.8.0"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/tecnickcom/tc-lib-pdf-font"
    },
    {
      "type": "WEB",
      "url": "https://github.com/tecnickcom/tc-lib-pdf-font/compare/2.6.2...2.6.4"
    },
    {
      "type": "WEB",
      "url": "https://tcpdf.org"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [],
  "summary": "tecnickcom/tc-lib-pdf-font mishandles fonts"
}

cve-2024-56520

Vulnerability from cvelistv5

Published

2024-12-27 00:00

Modified

2025-01-02 19:34

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

▼	URL	Tags
	https://tcpdf.org
	https://github.com/tecnickcom/TCPDF/compare/6.7.8...6.8.0
	https://github.com/tecnickcom/TCPDF/commit/a0a02efe487cc39bd5223359e916dbeafb5cd6fe
	https://github.com/tecnickcom/tc-lib-pdf-font/commit/30012e333ae611c514ec2dc7cb370bbf4da4e677
	https://github.com/tecnickcom/tc-lib-pdf-font/compare/2.6.2...2.6.4

Impacted products

	Vendor	Product	Version
	tecnick	tcpdf	Version: 0 ≤

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "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"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-56520",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-01-02T19:32:48.474422Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "description": "CWE-noinfo Not enough information",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-01-02T19:34:06.727Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "tcpdf",
          "vendor": "tecnick",
          "versions": [
            {
              "lessThan": "6.8.0",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:a:tecnick:tcpdf:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.8.0",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "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."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-12-27T04:27:55.971Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://tcpdf.org"
        },
        {
          "url": "https://github.com/tecnickcom/TCPDF/compare/6.7.8...6.8.0"
        },
        {
          "url": "https://github.com/tecnickcom/TCPDF/commit/a0a02efe487cc39bd5223359e916dbeafb5cd6fe"
        },
        {
          "url": "https://github.com/tecnickcom/tc-lib-pdf-font/commit/30012e333ae611c514ec2dc7cb370bbf4da4e677"
        },
        {
          "url": "https://github.com/tecnickcom/tc-lib-pdf-font/compare/2.6.2...2.6.4"
        }
      ],
      "x_generator": {
        "engine": "enrichogram 0.0.1"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2024-56520",
    "datePublished": "2024-12-27T00:00:00",
    "dateReserved": "2024-12-27T00:00:00",
    "dateUpdated": "2025-01-02T19:34:06.727Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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