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CVE-2007-5448

Estado: ModificadaMedia (4.3)—

Madwifi 0.9.3.2 and earlier allows remote attackers to cause a denial of service (panic) via a beacon frame with a large length value in the extended supported rates (xrates) element, which triggers an assertion error, related to net80211/ieee80211_scan_ap.c and net80211/ieee80211_scan_sta.c.

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)

Madwifi — Madwifi

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2007-5448",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2007-10-14T18:17:00.000",
  "references": [
    {
      "url": "http://bugs.gentoo.org/show_bug.cgi?id=195705",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://madwifi.org/changeset/2736",
      "tags": [
        "Patch"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/27197",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/27541",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/28431",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://securityreason.com/securityalert/3225",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.gentoo.org/security/en/glsa/glsa-200711-09.xml",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2008:007",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.sec-consult.com/298.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/482168/100/0/threaded",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/26052",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2007/3493",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/37182",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://bugs.gentoo.org/show_bug.cgi?id=195705",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://madwifi.org/changeset/2736",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/27197",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/27541",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/28431",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://securityreason.com/securityalert/3225",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.gentoo.org/security/en/glsa/glsa-200711-09.xml",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2008:007",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.sec-consult.com/298.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/482168/100/0/threaded",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/26052",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2007/3493",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/37182",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Madwifi 0.9.3.2 and earlier allows remote attackers to cause a denial of service (panic) via a beacon frame with a large length value in the extended supported rates (xrates) element, which triggers an assertion error, related to net80211/ieee80211_scan_ap.c and net80211/ieee80211_scan_sta.c."
    },
    {
      "lang": "es",
      "value": "Madwifi 0.9.3.2 y versiones anteriores permite a atacantes remotos provocar una denegación de servicio (pánico) mediante una trama de baliza con una valor de longitud largo en el elemento extended supported rates (xrates). que dispara una error de aserción, relativo a net80211/ieee80211_scan_ap.c y net80211/ieee80211_scan_sta.c."
    }
  ],
  "lastModified": "2026-06-16T22:46:10.487",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:madwifi:madwifi:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "817F054B-BF7F-4B2E-B2BF-E58D67A3B101",
              "versionEndIncluding": "0.9.3.2"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}