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CVE-2020-4316

Estado: AnalizadaMedia (4.7)—

IBM Publishing Engine 6.0.6, 6.0.6.1, and 7.0 does not set the secure attribute on authorization tokens or session cookies. Attackers may be able to get the cookie values by sending a http:// link to a user or by planting this link in a site the user goes to. The cookie will be sent to the insecure link and the attacker can then obtain the cookie value by snooping the traffic. IBM X-Force ID: 177354.

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)

IBM — Engineering Lifecycle Optimization - Publishing

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2020-4316",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Secondary",
        "source": "psirt@us.ibm.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 4.3,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 2.8
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 4.7,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@us.ibm.com",
      "affectedData": [
        {
          "vendor": "IBM",
          "product": "Rational Publishing Engine",
          "versions": [
            {
              "status": "affected",
              "version": "6.0.6"
            },
            {
              "status": "affected",
              "version": "6.0.6.1"
            },
            {
              "status": "affected",
              "version": "7.0"
            }
          ]
        }
      ]
    }
  ],
  "published": "2020-07-16T15:15:27.987",
  "references": [
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/177354",
      "tags": [
        "VDB Entry",
        "Vendor Advisory"
      ],
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "https://www.ibm.com/support/pages/node/6249131",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/177354",
      "tags": [
        "VDB Entry",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.ibm.com/support/pages/node/6249131",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "IBM Publishing Engine 6.0.6, 6.0.6.1, and 7.0 does not set the secure attribute on authorization tokens or session cookies. Attackers may be able to get the cookie values by sending a http:// link to a user or by planting this link in a site the user goes to. The cookie will be sent to the insecure link and the attacker can then obtain the cookie value by snooping the traffic. IBM X-Force ID: 177354."
    },
    {
      "lang": "es",
      "value": "IBM Publishing Engine versiones 6.0.6, 6.0.6.1 y 7.0, no establece el atributo seguro en los tokens de autorización o cookies de sesión. Los atacantes son capaces de obtener los valores de las cookies mediante el envío de un enlace http:// a un usuario o mediante la plantación de este enlace en un sitio al que va el usuario. La cookie se enviará al enlace no seguro y el atacante puede obtener el valor de la cookie mediante el rastreo del tráfico. IBM X-Force ID: 177354"
    }
  ],
  "lastModified": "2026-06-17T03:19:49.170",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:ibm:engineering_lifecycle_optimization_-_publishing:6.0.6:-:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6821C7CB-AADC-4D4D-85B4-719EE7A1FBB4"
            },
            {
              "criteria": "cpe:2.3:a:ibm:engineering_lifecycle_optimization_-_publishing:6.0.6.1:-:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D8CCC081-807F-4342-9D6A-E52B37EE1182"
            },
            {
              "criteria": "cpe:2.3:a:ibm:engineering_lifecycle_optimization_-_publishing:7.0:-:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F583497F-CEE8-46B5-A15A-91007AA4D310"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@us.ibm.com"
}