« Volver al listado

CVE-2014-2288

Estado: ModificadaMedia (4.3)—

The PJSIP channel driver in Asterisk Open Source 12.x before 12.1.1, when qualify_frequency "is enabled on an AOR and the remote SIP server challenges for authentication of the resulting OPTIONS request," allows remote attackers to cause a denial of service (crash) via a PJSIP endpoint that does not have an associated outgoing request.

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)

Digium — Asterisk

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2014-2288",
  "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": "2014-04-18T22:14:38.087",
  "references": [
    {
      "url": "http://downloads.asterisk.org/pub/security/AST-2014-003-12.diff",
      "tags": [
        "Patch"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://downloads.asterisk.org/pub/security/AST-2014-003.html",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-March/130400.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-March/130426.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://issues.asterisk.org/jira/browse/ASTERISK-23210",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://downloads.asterisk.org/pub/security/AST-2014-003-12.diff",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://downloads.asterisk.org/pub/security/AST-2014-003.html",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-March/130400.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-March/130426.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://issues.asterisk.org/jira/browse/ASTERISK-23210",
      "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": "The PJSIP channel driver in Asterisk Open Source 12.x before 12.1.1, when qualify_frequency \"is enabled on an AOR and the remote SIP server challenges for authentication of the resulting OPTIONS request,\" allows remote attackers to cause a denial of service (crash) via a PJSIP endpoint that does not have an associated outgoing request."
    },
    {
      "lang": "es",
      "value": "El controlador de canal PJSIP en Asterisk Open Source 12.x anterior a 12.1.1, cuando qualify_frequency \"está habilitado en un AOR y el servidor SIP remoto desafía para autenticación de la solicitud OPTIONS resultante,\" permite a atacantes remotos causar una denegación de servicio (caída) a través de un Endpoint de PJSIP que no tiene una solicitud saliente asociada."
    }
  ],
  "lastModified": "2026-06-17T00:06:21.627",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:digium:asterisk:12.0.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B446105E-6C8E-495A-BF83-A33CB33485A5"
            },
            {
              "criteria": "cpe:2.3:a:digium:asterisk:12.1.0:-:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F3DE062D-4E87-4691-A664-D9E7C02036EB"
            },
            {
              "criteria": "cpe:2.3:a:digium:asterisk:12.1.0:rc1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3B4D6D24-A718-4962-AD4E-F19AFB03BFF4"
            },
            {
              "criteria": "cpe:2.3:a:digium:asterisk:12.1.0:rc2:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "BE2F0D0D-761C-4338-93F0-506E94E57000"
            },
            {
              "criteria": "cpe:2.3:a:digium:asterisk:12.1.0:rc3:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3D38DFCA-E357-4A28-8F03-FDADF40A5185"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}