FKIE_CVE-2024-56319

Vulnerability from fkie_nvd - Published: 2024-12-18 23:15 - Updated: 2026-06-17 08:12
Severity
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
In Matter (aka connectedhomeip or Project CHIP) through 1.4.0.0 before e3277eb, unlimited user label appends in a userlabel cluster can lead to a denial of service (resource exhaustion).
References
cve@mitre.orghttps://github.com/project-chip/connectedhomeip/commit/e3277eb02ed8115de5887e8beca0e35007ba71f3
cve@mitre.orghttps://github.com/project-chip/connectedhomeip/issues/36760
cve@mitre.orghttps://github.com/project-chip/connectedhomeip/pull/36843
134c704f-9b21-4f2e-91b3-4a467353bcc0https://github.com/project-chip/connectedhomeip/issues/36760
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Matter",
          "vendor": "Matter",
          "versions": [
            {
              "lessThan": "e3277eb",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In Matter (aka connectedhomeip or Project CHIP) through 1.4.0.0 before e3277eb, unlimited user label appends in a userlabel cluster can lead to a denial of service (resource exhaustion)."
    },
    {
      "lang": "es",
      "value": "En Matter (tambi\u00e9n conocido como connectedhomeip o Project CHIP) hasta 1.4.0.0 antes de e3277eb, la adici\u00f3n ilimitada de etiquetas de usuario en un cl\u00faster de etiquetas de usuario puede provocar una denegaci\u00f3n de servicio (agotamiento de recursos)."
    }
  ],
  "id": "CVE-2024-56319",
  "lastModified": "2026-06-17T08:12:02.113",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-56319",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-12-31T19:14:49.954360Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2024-12-18T23:15:18.373",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "https://github.com/project-chip/connectedhomeip/commit/e3277eb02ed8115de5887e8beca0e35007ba71f3"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://github.com/project-chip/connectedhomeip/issues/36760"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://github.com/project-chip/connectedhomeip/pull/36843"
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "url": "https://github.com/project-chip/connectedhomeip/issues/36760"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-770"
        }
      ],
      "source": "cve@mitre.org",
      "type": "Secondary"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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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.
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  • 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.



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.