FKIE_CVE-2024-45797

Vulnerability from fkie_nvd - Published: 2024-10-16 19:15 - Updated: 2025-11-03 19:15
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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.
References
security-advisories@github.comhttps://github.com/OISF/libhtp/security/advisories/GHSA-rqqp-24ch-248fExploit, Issue Tracking, Patch, Vendor Advisory
security-advisories@github.comhttps://redmine.openinfosecfoundation.org/issues/7191Exploit, Issue Tracking, Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2025/09/msg00009.html
Impacted products
Vendor Product Version
oisf libhtp *
To clipboard 

{
  "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": "2025-11-03T19:15:44.147",
  "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": [
        "Exploit",
        "Issue Tracking",
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://github.com/OISF/libhtp/security/advisories/GHSA-rqqp-24ch-248f"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Exploit",
        "Issue Tracking",
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://redmine.openinfosecfoundation.org/issues/7191"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://lists.debian.org/debian-lts-announce/2025/09/msg00009.html"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-770"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}


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