CVE-2014-1583

Estado: ModificadaMedia (5)—
La API Alarm en Mozilla Firefox anterior a 33.0 y Firefox ESR 31.x anterior a 31.2 no restringe debidamente las llamadas JSON, lo que permite a atacantes remotos evadir Same Origin Policy a través de llamadas a la API manipuladas que acceden a información sensible dentro de los datos JSON de una alarma.
CVSS

Versión: 2.0
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N
Puntuación base: 5
Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 2.86%
Percentil entre todas las CVEs puntuadas: 86
Fecha de la puntuación: 12/10/2026
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

NVD-CWE-Other
Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2014-1583",
  "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:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "security@mozilla.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2014-10-15T10:55:06.943",
  "references": [
    {
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-November/141796.html",
      "source": "security@mozilla.org"
    },
    {
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-October/141085.html",
      "source": "security@mozilla.org"
    },
    {
      "url": "http://lists.opensuse.org/opensuse-updates/2014-11/msg00001.html",
      "source": "security@mozilla.org"
    },
    {
      "url": "http://lists.opensuse.org/opensuse-updates/2014-11/msg00002.html",
      "source": "security@mozilla.org"
    },
    {
      "url": "http://rhn.redhat.com/errata/RHSA-2014-1635.html",
      "source": "security@mozilla.org"
    },
    {
      "url": "http://secunia.com/advisories/61854",
      "source": "security@mozilla.org"
    },
    {
      "url": "http://secunia.com/advisories/62022",
      "source": "security@mozilla.org"
    },
    {
      "url": "http://secunia.com/advisories/62023",
      "source": "security@mozilla.org"
    },
    {
      "url": "http://www.debian.org/security/2014/dsa-3050",
      "source": "security@mozilla.org"
    },
    {
      "url": "http://www.mozilla.org/security/announce/2014/mfsa2014-82.html",
      "tags": [
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      "source": "security@mozilla.org"
    },
    {
      "url": "http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html",
      "source": "security@mozilla.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/70424",
      "source": "security@mozilla.org"
    },
    {
      "url": "http://www.securitytracker.com/id/1031028",
      "source": "security@mozilla.org"
    },
    {
      "url": "http://www.securitytracker.com/id/1031030",
      "source": "security@mozilla.org"
    },
    {
      "url": "http://www.ubuntu.com/usn/USN-2372-1",
      "source": "security@mozilla.org"
    },
    {
      "url": "https://advisories.mageia.org/MGASA-2014-0421.html",
      "source": "security@mozilla.org"
    },
    {
      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1015540",
      "source": "security@mozilla.org"
    },
    {
      "url": "https://security.gentoo.org/glsa/201504-01",
      "source": "security@mozilla.org"
    },
    {
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-November/141796.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-October/141085.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://lists.opensuse.org/opensuse-updates/2014-11/msg00001.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://lists.opensuse.org/opensuse-updates/2014-11/msg00002.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "http://rhn.redhat.com/errata/RHSA-2014-1635.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/61854",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/62022",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/62023",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.debian.org/security/2014/dsa-3050",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.mozilla.org/security/announce/2014/mfsa2014-82.html",
      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/70424",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securitytracker.com/id/1031028",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securitytracker.com/id/1031030",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.ubuntu.com/usn/USN-2372-1",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://advisories.mageia.org/MGASA-2014-0421.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1015540",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://security.gentoo.org/glsa/201504-01",
      "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": "The Alarm API in Mozilla Firefox before 33.0 and Firefox ESR 31.x before 31.2 does not properly restrict toJSON calls, which allows remote attackers to bypass the Same Origin Policy via crafted API calls that access sensitive information within the JSON data of an alarm."
    },
    {
      "lang": "es",
      "value": "La API Alarm en Mozilla Firefox anterior a 33.0 y Firefox ESR 31.x anterior a 31.2 no restringe debidamente las llamadas JSON, lo que permite a atacantes remotos evadir Same Origin Policy a través de llamadas a la API manipuladas que acceden a información sensible dentro de los datos JSON de una alarma."
    }
  ],
  "lastModified": "2026-06-17T00:05:13.397",
  "configurations": [
    {
      "nodes": [
        {
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              "versionEndIncluding": "32.0"
            },
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            },
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            },
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              "matchCriteriaId": "D81A3698-797C-4CD9-BB02-A9182E0A6E11"
            }
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          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
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  "sourceIdentifier": "security@mozilla.org"
}