{
  "id": "CVE-2017-1000093",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2017-10-05T01:29:03.807",
  "lastModified": "2017-10-17T14:18:04.983",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "Poll SCM Plugin was not requiring requests to its API be sent via POST, thereby opening itself to Cross-Site Request Forgery attacks. This allowed attackers to initiate polling of projects with a known name. While Jenkins in general does not consider polling to be a protection-worthy action as it's similar to cache invalidation, the plugin specifically adds a permission to be able to use this functionality, and this issue undermines that permission."
    },
    {
      "lang": "es",
      "value": "El plugin Poll SCM no necesita que se env\u00eden peticiones a su API mediante POST, exponi\u00e9ndose, en consecuencia, a ataques de tipo Cross-Site Request Forgery (CSRF). Esto permite a los atacantes sondear los proyectos con un nombre conocido. Aunque Jenkins, en general, no considera el sondeo una acci\u00f3n que necesite protecci\u00f3n ya que es similar a la invalidaci\u00f3n de memoria cach\u00e9, el plugin a\u00f1ade espec\u00edficamente un permiso para poder utilizar esta funcionalidad y esta vulnerabilidad mina ese permiso."
    }
  ],
  "metrics": {
    "cvssMetricV30": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.0",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.8
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.6,
        "impactScore": 6.4,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-352"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:jenkins:poll_scm:*:*:*:*:*:jenkins:*:*",
              "versionEndIncluding": "1.3.1",
              "matchCriteriaId": "02DB8C05-28B0-4F17-8D05-7D817E4C47F3"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://jenkins.io/security/advisory/2017-07-10/",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}