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CVE-2024-41655

Estado: AplazadaAlta (7.5)—

TF2 Item Format helps users format TF2 items to the community standards. Versions of `tf2-item-format` since at least `4.2.6` and prior to `5.9.14` are vulnerable to a Regular Expression Denial of Service (ReDoS) attack when parsing crafted user input. This vulnerability can be exploited by an attacker to perform DoS attacks on any service that uses any `tf2-item-format` to parse user input. Version `5.9.14` contains a fix for the issue.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Tf2-item-format — Tf2-item-formatAI

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2024-41655",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-41655",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-07-23T14:57:56.367784Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security-advisories@github.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "security-advisories@github.com",
      "affectedData": [
        {
          "vendor": "danocmx",
          "product": "node-tf2-item-format",
          "versions": [
            {
              "status": "affected",
              "version": ">= 4.2.6, < 5.9.14"
            }
          ]
        }
      ]
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:danocmx:node-tf2-item-format:*:*:*:*:*:*:*:*"
          ],
          "vendor": "danocmx",
          "product": "node-tf2-item-format",
          "versions": [
            {
              "status": "affected",
              "version": "4.2.6",
              "lessThan": "5.9.14",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unknown"
        }
      ]
    }
  ],
  "published": "2024-07-23T15:15:05.207",
  "references": [
    {
      "url": "https://github.com/danocmx/node-tf2-item-format/commit/5cffcc16a9261d6a937bda72bfe6830e02e31eec",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/danocmx/node-tf2-item-format/releases/tag/v5.9.14",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/danocmx/node-tf2-item-format/security/advisories/GHSA-8h55-q5qq-p685",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/danocmx/node-tf2-item-format/commit/5cffcc16a9261d6a937bda72bfe6830e02e31eec",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/danocmx/node-tf2-item-format/releases/tag/v5.9.14",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/danocmx/node-tf2-item-format/security/advisories/GHSA-8h55-q5qq-p685",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security-advisories@github.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-624"
        },
        {
          "lang": "en",
          "value": "CWE-1333"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "TF2 Item Format helps users format TF2 items to the community standards. Versions of `tf2-item-format` since at least `4.2.6`  and prior to `5.9.14` are vulnerable to a Regular Expression Denial of Service (ReDoS) attack when parsing crafted user input. This vulnerability can be exploited by an attacker to perform DoS attacks on any service that uses any `tf2-item-format` to parse user input. Version `5.9.14` contains a fix for the issue."
    },
    {
      "lang": "es",
      "value": "TF2 Item Format ayuda a los usuarios a formatear los elementos TF2 según los estándares de la comunidad. Las versiones de `tf2-item-format` desde al menos `4.2.6` y anteriores a `5.9.14` son vulnerables a un ataque de denegación de servicio de expresión regular (ReDoS) al analizar entradas de usuario manipuladas. Un atacante puede aprovechar esta vulnerabilidad para realizar ataques DoS en cualquier servicio que utilice cualquier \"tf2-item-format\" para analizar la entrada del usuario. La versión `5.9.14` contiene una solución para el problema."
    }
  ],
  "lastModified": "2026-06-17T07:47:59.597",
  "sourceIdentifier": "security-advisories@github.com"
}