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CVE-2007-1762

Estado: ModificadaMedia (5)—

Mozilla Firefox 2.0.0.1 hasta 2.0.0.3 no normaliza las URLs antes de validarlas contra la lista negra de phishing, lo cual permite a atacantes remotos evitar la protección phishing a través de múltiples caracteres / (slash) en la URL.

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)

Mozilla — Firefox

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2007-1762",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "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": "2007-03-30T00:19:00.000",
  "references": [
    {
      "url": "http://osvdb.org/34535",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/464149/100/0/threaded",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/33486",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://osvdb.org/34535",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/464149/100/0/threaded",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/33486",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Mozilla Firefox 2.0.0.1 through 2.0.0.3 does not canonicalize URLs before checking them against the phishing site blacklist, which allows remote attackers to bypass phishing protection via multiple / (slash) characters in the URL."
    },
    {
      "lang": "es",
      "value": "Mozilla Firefox 2.0.0.1 hasta 2.0.0.3 no normaliza las URLs antes de validarlas contra la lista negra de phishing, lo cual permite a atacantes remotos evitar la protección phishing a través de múltiples caracteres / (slash) en la URL."
    }
  ],
  "lastModified": "2026-06-16T22:38:14.667",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:mozilla:firefox:2.0.0.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F3D956DC-C73B-439F-8D79-8239207CC76F"
            },
            {
              "criteria": "cpe:2.3:a:mozilla:firefox:2.0.0.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "57E2C7E7-56C0-466C-BB08-5EB43922C4F9"
            },
            {
              "criteria": "cpe:2.3:a:mozilla:firefox:2.0.0.3:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "462E135A-5616-46CC-A9C0-5A7A0526ACC6"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}