FKIE_CVE-2024-39249

Vulnerability from fkie_nvd - Published: 2024-07-01 20:15 - Updated: 2026-06-17 07:41
Severity
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
Async <= 2.6.4 and <= 3.2.5 are vulnerable to ReDoS (Regular Expression Denial of Service) while parsing function in autoinject function. NOTE: this is disputed by the supplier because there is no realistic threat model: regular expressions are not used with untrusted input.
References
cve@mitre.orghttps://github.com/caolan/async/blob/v3.2.5/lib/autoInject.js#L41
cve@mitre.orghttps://github.com/caolan/async/blob/v3.2.5/lib/autoInject.js#L6
cve@mitre.orghttps://github.com/caolan/async/issues/1975#issuecomment-2204528153
cve@mitre.orghttps://github.com/zunak/CVE-2024-39249
cve@mitre.orghttps://github.com/zunak/CVE-2024-39249/issues/1
af854a3a-2127-422b-91ae-364da2661108https://github.com/caolan/async/blob/v3.2.5/lib/autoInject.js#L41
af854a3a-2127-422b-91ae-364da2661108https://github.com/caolan/async/blob/v3.2.5/lib/autoInject.js#L6
af854a3a-2127-422b-91ae-364da2661108https://github.com/caolan/async/issues/1975#issuecomment-2204528153
af854a3a-2127-422b-91ae-364da2661108https://github.com/zunak/CVE-2024-39249
af854a3a-2127-422b-91ae-364da2661108https://github.com/zunak/CVE-2024-39249/issues/1
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    },
    {
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:async_project:async:*:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unknown",
          "product": "async",
          "vendor": "async_project",
          "versions": [
            {
              "lessThanOrEqual": "2.6.4",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "3.2.5",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ],
  "cveTags": [
    {
      "sourceIdentifier": "cve@mitre.org",
      "tags": [
        "disputed"
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Async \u003c= 2.6.4 and \u003c= 3.2.5 are vulnerable to ReDoS (Regular Expression Denial of Service) while parsing function in autoinject function. NOTE: this is disputed by the supplier because there is no realistic threat model: regular expressions are not used with untrusted input."
    },
    {
      "lang": "es",
      "value": "Async \u0026lt;= 2.6.4 y \u0026lt;= 3.2.5 son vulnerables a ReDoS (Denegaci\u00f3n de servicio de expresi\u00f3n regular) mientras analiza la funci\u00f3n en la funci\u00f3n de autoinyecci\u00f3n."
    }
  ],
  "id": "CVE-2024-39249",
  "lastModified": "2026-06-17T07:41:34.757",
  "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-2024-39249",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-08-26T14:42:17.511262Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2024-07-01T20:15:02.877",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "https://github.com/caolan/async/blob/v3.2.5/lib/autoInject.js#L41"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://github.com/caolan/async/blob/v3.2.5/lib/autoInject.js#L6"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://github.com/caolan/async/issues/1975#issuecomment-2204528153"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://github.com/zunak/CVE-2024-39249"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://github.com/zunak/CVE-2024-39249/issues/1"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://github.com/caolan/async/blob/v3.2.5/lib/autoInject.js#L41"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://github.com/caolan/async/blob/v3.2.5/lib/autoInject.js#L6"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://github.com/caolan/async/issues/1975#issuecomment-2204528153"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://github.com/zunak/CVE-2024-39249"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://github.com/zunak/CVE-2024-39249/issues/1"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-1333"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





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

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.



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.