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CVE-2013-1977

Estado: ModificadaBaja (2.1)—

OpenStack devstack uses world-readable permissions for keystone.conf, which allows local users to obtain sensitive information such as the LDAP password and admin_token secret by reading the file.

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)

Openstack — Devstack

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2013-1977",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 2.1,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/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": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "secalert@redhat.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2013-05-21T18:55:02.163",
  "references": [
    {
      "url": "http://www.openwall.com/lists/oss-security/2013/04/19/2",
      "tags": [
        "Exploit"
      ],
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.openwall.com/lists/oss-security/2013/04/23/7",
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://bugs.launchpad.net/devstack/+bug/1168252",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.openwall.com/lists/oss-security/2013/04/19/2",
      "tags": [
        "Exploit"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.openwall.com/lists/oss-security/2013/04/23/7",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://bugs.launchpad.net/devstack/+bug/1168252",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-264"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "OpenStack devstack uses world-readable permissions for keystone.conf, which allows local users to obtain sensitive information such as the LDAP password and admin_token secret by reading the file."
    },
    {
      "lang": "es",
      "value": "OpenStack devstack utiliza permisos de lecturas globales para keystone.conf, lo que permite a usuarios locales obtener información sensible como las contraseñas LDAP y el secreto de admin_token mediante la lectura del archivo."
    }
  ],
  "lastModified": "2026-06-16T23:52:30.347",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:openstack:devstack:-:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F225C917-8ABD-4A01-9AF0-8025457BA1FD"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "secalert@redhat.com"
}