fkie_cve-2024-45797
Vulnerability from fkie_nvd
Published
2024-10-16 19:15
Modified
2025-07-09 17:02
Summary
LibHTP is a security-aware parser for the HTTP protocol and the related bits and pieces. Prior to version 0.5.49, unbounded processing of HTTP request and response headers can lead to excessive CPU time and memory utilization, possibly leading to extreme slowdowns. This issue is addressed in 0.5.49.
Impacted products
Vendor Product Version
oisf libhtp *



{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:oisf:libhtp:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "7F1111F0-9BCB-4FEF-9B61-8D135C2794E9",
              "versionEndExcluding": "0.5.49",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "LibHTP is a security-aware parser for the HTTP protocol and the related bits and pieces. Prior to version 0.5.49, unbounded processing of HTTP request and response headers can lead to excessive CPU time and memory utilization, possibly leading to extreme slowdowns. This issue is addressed in 0.5.49."
    },
    {
      "lang": "es",
      "value": "LibHTP es un analizador que tiene en cuenta la seguridad del protocolo HTTP y sus componentes relacionados. Antes de la versi\u00f3n 0.5.49, el procesamiento ilimitado de los encabezados de solicitud y respuesta HTTP pod\u00eda generar un uso excesivo de la memoria y del tiempo de CPU, lo que posiblemente provocara ralentizaciones extremas. Este problema se solucion\u00f3 en la versi\u00f3n 0.5.49."
    }
  ],
  "id": "CVE-2024-45797",
  "lastModified": "2025-07-09T17:02:19.447",
  "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": "security-advisories@github.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2024-10-16T19:15:27.177",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Vendor Advisory",
        "Exploit",
        "Issue Tracking",
        "Patch"
      ],
      "url": "https://github.com/OISF/libhtp/security/advisories/GHSA-rqqp-24ch-248f"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Issue Tracking",
        "Exploit",
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://redmine.openinfosecfoundation.org/issues/7191"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-770"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}


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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
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  • 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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