Vulnerability-Lookup

CVE-2022-39381 (GCVE-0-2022-39381)

Vulnerability from cvelistv5 – Published: 2022-11-02 00:00 – Updated: 2025-04-22 16:09

Title

Unchecked Return Value to NULL Pointer Dereference in PDFDocumentHandler.cpp

Summary

Muhammara is a node module with c/cpp bindings to modify PDF with js for node or electron (based/replacement on/of galkhana/hummusjs). The package muhammara before 2.6.0; all versions of package hummus are vulnerable to Denial of Service (DoS) when supplied with a maliciously crafted PDF file to be appended to another. This issue has been patched in 2.6.0 for muhammara and not at all for hummus. As a workaround, do not process files from untrusted sources.

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: poc Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-22 15:39 UTC

CWE

CWE-690 - Unchecked Return Value to NULL Pointer Dereference

Assigner

GitHub_M CNA under the mitre root

CNA scorecard C 72/100 over 7637 records in the last 180 days details

References

4 references

URL	Tags
https://github.com/julianhille/MuhammaraJS/securi…
https://github.com/galkahana/HummusJS/issues/293
https://github.com/julianhille/MuhammaraJS/issues/191
https://github.com/julianhille/MuhammaraJS/pull/194

Impacted products

1 product

Vendor	Product	Version	CPE status
julianhille	MuhammaraJS	Affected: < 2.6.0	guessed

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2022-39381

Vulnerability from fkie_nvd - Published: 2022-11-02 15:15 - Updated: 2026-06-17 04:58

Severity

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Summary

References

URL	Tags
security-advisories@github.com	https://github.com/galkahana/HummusJS/issues/293	Exploit, Issue Tracking, Third Party Advisory
security-advisories@github.com	https://github.com/julianhille/MuhammaraJS/issues/191	Issue Tracking, Third Party Advisory
security-advisories@github.com	https://github.com/julianhille/MuhammaraJS/pull/194	Patch, Third Party Advisory
security-advisories@github.com	https://github.com/julianhille/MuhammaraJS/security/advisories/GHSA-rcrx-fpjp-mfrw	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/galkahana/HummusJS/issues/293	Exploit, Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/julianhille/MuhammaraJS/issues/191	Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/julianhille/MuhammaraJS/pull/194	Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/julianhille/MuhammaraJS/security/advisories/GHSA-rcrx-fpjp-mfrw	Third Party Advisory

Impacted products

	Vendor	Product	Version
	muhammarajs_project	muhammarajs	*
	pdfhummus	hummusjs	*

JSON

To clipboard

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          "product": "MuhammaraJS",
          "vendor": "julianhille",
          "versions": [
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    {
      "lang": "es",
      "value": "Muhammara es un m\u00f3dulo de nodo con enlaces c/cpp para modificar PDF con js para nodo o electr\u00f3n (based/replacement on/of galkhana/hummusjs). El paquete muhammara antes de 2.6.0; Todas las versiones del paquete hummus son vulnerables a la Denegaci\u00f3n de Servicio (DoS) cuando se les suministra un archivo PDF creado con fines malintencionados para adjuntarlo a otro. Este problema se solucion\u00f3 en 2.6.0 para muhammara y no se solucion\u00f3 en absoluto para hummus. Como workaround alternativo, no procese archivos de fuentes que no sean de confianza."
    }
  ],
  "id": "CVE-2022-39381",
  "lastModified": "2026-06-17T04:58:15.180",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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              "technicalImpact": "partial"
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          "role": "CISA Coordinator",
          "timestamp": "2025-04-22T15:39:17.642211Z",
          "version": "2.0.3"
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    ]
  },
  "published": "2022-11-02T15:15:10.543",
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    {
      "source": "security-advisories@github.com",
      "tags": [
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    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
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          "value": "CWE-690"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    },
    {
      "description": [
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          "lang": "en",
          "value": "CWE-476"
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      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

GHSA-RCRX-FPJP-MFRW

Vulnerability from github – Published: 2022-11-02 18:10 – Updated: 2022-11-02 18:10

Summary

Unchecked Return Value to NULL Pointer Dereference in PDFDocumentHandler.cpp

Details

Impact

The package muhammara before 2.6.0; all versions of package hummus are vulnerable to Denial of Service (DoS) when supplied with a maliciously crafted PDF file to be appended to another.

Patches

It has been patched in 2.6.0 for muhammara and not at all for hummus

Workarounds

Do not process files from untrusted sources

References

PR: https://github.com/julianhille/MuhammaraJS/pull/194 Issue: https://github.com/julianhille/MuhammaraJS/issues/191 Issue in hummus: https://github.com/galkahana/HummusJS/issues/293

Outline differences to https://nvd.nist.gov/vuln/detail/CVE-2022-25892

The difference is one is in src/deps/PDFWriter/PDFParser.cpp and the other is PDFDocumentHandler.cpp both is a null pointer but for different cases These are totally diffent issues, one is in reading a pdf the other is in appendending a maliciously crafted one. The function calls are different the versions in which they are solved are diffent.

Severity

7.5 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "muhammara"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.6.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "npm",
        "name": "hummus"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.0.111"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-39381"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476",
      "CWE-690"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-11-02T18:10:47Z",
    "nvd_published_at": "2022-11-02T15:15:00Z",
    "severity": "HIGH"
  },
  "details": "### Impact\nThe package muhammara before 2.6.0; all versions of package hummus are vulnerable to Denial of Service (DoS) when supplied with a maliciously crafted PDF file to be appended to another.\n\n### Patches\nIt has been patched in 2.6.0 for muhammara and not at all for hummus\n\n### Workarounds\nDo not process files from untrusted sources\n\n### References\nPR: https://github.com/julianhille/MuhammaraJS/pull/194\nIssue: https://github.com/julianhille/MuhammaraJS/issues/191\nIssue in hummus: https://github.com/galkahana/HummusJS/issues/293\n\n### Outline differences to https://nvd.nist.gov/vuln/detail/CVE-2022-25892\n\nThe difference is one is in [src/deps/PDFWriter/PDFParser.cpp](https://github.com/julianhille/MuhammaraJS/commit/1890fb555eaf171db79b73fdc3ea543bbd63c002#diff-09ac2c64aeab42b14b2ae7b11a5648314286986f8c8444a5b3739ba7203b1e9b) and the other is [PDFDocumentHandler.cpp](https://github.com/julianhille/MuhammaraJS/pull/194/files#diff-38d338ea4c047fd7dd9a05b5ffe7c964f0fa7e79aff4c307ccee7596457b1ef2) both is a null pointer but for different cases\nThese are totally diffent issues, one is in reading a pdf the other is in appendending a maliciously crafted one. The function calls are different the versions in which they are solved are diffent. ",
  "id": "GHSA-rcrx-fpjp-mfrw",
  "modified": "2022-11-02T18:10:47Z",
  "published": "2022-11-02T18:10:47Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/julianhille/MuhammaraJS/security/advisories/GHSA-rcrx-fpjp-mfrw"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-39381"
    },
    {
      "type": "WEB",
      "url": "https://github.com/galkahana/HummusJS/issues/293"
    },
    {
      "type": "WEB",
      "url": "https://github.com/julianhille/MuhammaraJS/issues/191"
    },
    {
      "type": "WEB",
      "url": "https://github.com/julianhille/MuhammaraJS/pull/194"
    },
    {
      "type": "WEB",
      "url": "https://github.com/galkahana/HummusJS/commit/a9bf2520ab5abb69f9328906e406fbebfb36159a"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/julianhille/MuhammaraJS"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Unchecked Return Value to NULL Pointer Dereference in PDFDocumentHandler.cpp"
}

GSD-2022-39381

Vulnerability from gsd - Updated: 2023-12-13 01:19

Details

Aliases

CVE-2022-39381

Aliases

CVE-2022-39381

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2022-39381",
    "description": "Muhammara is a node module with c/cpp bindings to modify PDF with js for node or electron (based/replacement on/of galkhana/hummusjs). The package muhammara before 2.6.0; all versions of package hummus are vulnerable to Denial of Service (DoS) when supplied with a maliciously crafted PDF file to be appended to another. This issue has been patched in 2.6.0 for muhammara and not at all for hummus. As a workaround, do not process files from untrusted sources.",
    "id": "GSD-2022-39381"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-39381"
      ],
      "details": "Muhammara is a node module with c/cpp bindings to modify PDF with js for node or electron (based/replacement on/of galkhana/hummusjs). The package muhammara before 2.6.0; all versions of package hummus are vulnerable to Denial of Service (DoS) when supplied with a maliciously crafted PDF file to be appended to another. This issue has been patched in 2.6.0 for muhammara and not at all for hummus. As a workaround, do not process files from untrusted sources.",
      "id": "GSD-2022-39381",
      "modified": "2023-12-13T01:19:20.617318Z",
      "schema_version": "1.4.0"
    }
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      }
    },
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        {
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          "affected_versions": "All versions before 1.0.111",
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            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2022-11-04T02:42Z",
      "publishedDate": "2022-11-02T15:15Z"
    }
  }
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

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Publication & reservation Sightings KEV catalogs Other timestamps

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2022-39381 (GCVE-0-2022-39381)

FKIE_CVE-2022-39381

GHSA-RCRX-FPJP-MFRW

Impact

Patches

Workarounds

References

Outline differences to https://nvd.nist.gov/vuln/detail/CVE-2022-25892

GSD-2022-39381

Tags

Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour