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CVE-2013-1664

Estado: ModificadaMedia (5)—

The XML libraries for Python 3.4, 3.3, 3.2, 3.1, 2.7, and 2.6, as used in OpenStack Keystone Essex, Folsom, and Grizzly; Compute (Nova) Essex and Folsom; Cinder Folsom; Django; and possibly other products allow remote attackers to cause a denial of service (resource consumption and crash) via an XML Entity Expansion (XEE) attack.

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 (6)

Openstack — Cinder FolsomOpenstack — Compute (nova) EssexOpenstack — Compute (nova) FolsomOpenstack — FolsomOpenstack — GrizzlyOpenstack — Keystone Essex

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2013-1664",
  "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:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
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  },
  "affected": [
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      "affectedData": [
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          "versions": [
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              "status": "affected",
              "version": "n/a"
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  ],
  "published": "2013-04-03T00:55:02.177",
  "references": [
    {
      "url": "http://blog.python.org/2013/02/announcing-defusedxml-fixes-for-xml.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://bugs.python.org/issue17239",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://lists.openstack.org/pipermail/openstack-announce/2013-February/000078.html",
      "tags": [
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      "url": "http://www.openwall.com/lists/oss-security/2013/02/19/2",
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      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
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  "descriptions": [
    {
      "lang": "en",
      "value": "The XML libraries for Python 3.4, 3.3, 3.2, 3.1, 2.7, and 2.6, as used in OpenStack Keystone Essex, Folsom, and Grizzly; Compute (Nova) Essex and Folsom; Cinder Folsom; Django; and possibly other products allow remote attackers to cause a denial of service (resource consumption and crash) via an XML Entity Expansion (XEE) attack."
    },
    {
      "lang": "es",
      "value": "OpenStack Keystone Essex, Folsom, y Grizzly; Compute (Nova) Essex y Folsom, Folsom y Cinder permite a atacantes remotos provocar una denegación de servicio (consumo de recursos y caída) mediante un ataque de Entidad de expansión XML(XEE)."
    }
  ],
  "lastModified": "2026-06-16T23:51:51.753",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
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            },
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              "vulnerable": true,
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            },
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}