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CVE-2015-5318

Estado: ModificadaMedia (6.8)—

Jenkins en versiones anteriores a 1.638 y LTS en versiones anteriores a 1.625.2 utiliza un salt de acceso público para generar tokens de protección CSRF, lo que hace que sea más fácil para atacantes remotos eludir el mecanismo de protección CSRF a través de un ataque de fuerza bruta.

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 (2)

Jenkins — JenkinsRedhat — Openshift

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2015-5318",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "affected": [
    {
      "source": "secalert@redhat.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2015-11-25T20:59:09.103",
  "references": [
    {
      "url": "http://rhn.redhat.com/errata/RHSA-2016-0489.html",
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://access.redhat.com/errata/RHSA-2016:0070",
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2015-11-11",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://rhn.redhat.com/errata/RHSA-2016-0489.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://access.redhat.com/errata/RHSA-2016:0070",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2015-11-11",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-352"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Jenkins before 1.638 and LTS before 1.625.2 uses a publicly accessible salt to generate CSRF protection tokens, which makes it easier for remote attackers to bypass the CSRF protection mechanism via a brute force attack."
    },
    {
      "lang": "es",
      "value": "Jenkins en versiones anteriores a 1.638 y LTS en versiones anteriores a 1.625.2 utiliza un salt de acceso público para generar tokens de protección CSRF, lo que hace que sea más fácil para atacantes remotos eludir el mecanismo de protección CSRF a través de un ataque de fuerza bruta."
    }
  ],
  "lastModified": "2026-06-17T00:28:55.317",
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  "sourceIdentifier": "secalert@redhat.com"
}