{
  "id": "CVE-2015-5189",
  "sourceIdentifier": "secalert@redhat.com",
  "published": "2015-09-03T14:59:02.037",
  "lastModified": "2023-02-13T00:50:53.477",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "Race condition in pcsd in PCS 0.9.139 and earlier uses a global variable to validate usernames, which allows remote authenticated users to gain privileges by sending a command that is checked for security after another user is authenticated."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de condici\u00f3n de carrera de pcsd en PCS 0.9.139 y en versiones anteriores utiliza una variable global para validar nombres de usuarios, lo que permite a usuarios remotos autenticados para obtener privilegios mediante el env\u00edo de un comando que se comprueba por seguridad tras autenticarse otro usuario."
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:N",
          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "SINGLE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "NONE",
          "baseScore": 4.9
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 6.8,
        "impactScore": 4.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-362"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:pacemaker\\/corosync_configuration_system_project:pacemaker\\/corosync_configuration_system:*:*:*:*:*:*:*:*",
              "versionEndIncluding": "0.9.139",
              "matchCriteriaId": "69E6BE70-8D68-4908-B755-AC7509BC9B40"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://rhn.redhat.com/errata/RHSA-2015-1700.html",
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1252805",
      "source": "secalert@redhat.com"
    }
  ]
}