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CVE-2023-38281

Estado: AnalizadaMedia (5.3)—

IBM Cloud Pak System 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.

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)

IBM — Cloud PAK SystemIBM — OS Image FOR RED HAT Linux Systems

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2023-38281",
  "cveTags": [],
  "metrics": {
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      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-38281",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-02-05T14:24:52.006031Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "psirt@us.ibm.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.3,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@us.ibm.com",
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:ibm:cloud_pak_system:2.3.4.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:cloud_pak_system:2.3.4.1:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:cloud_pak_system:2.3.4.1:ifix1:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:cloud_pak_system:2.3.5.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:cloud_pak_system:2.3.6.0:*:*:*:*:*:*:*"
          ],
          "vendor": "IBM",
          "product": "Cloud Pak System",
          "versions": [
            {
              "status": "affected",
              "version": "2.3.4.0",
              "versionType": "semver"
            },
            {
              "status": "affected",
              "version": "2.3.4.1",
              "versionType": "semver"
            },
            {
              "status": "affected",
              "version": "2.3.4.1 Interim Fix 001",
              "versionType": "semver"
            },
            {
              "status": "affected",
              "version": "2.3.5.0"
            },
            {
              "status": "affected",
              "version": "2.3.6.0"
            }
          ]
        },
        {
          "vendor": "IBM",
          "product": "OS Image for Red Hat Linux Systems",
          "versions": [
            {
              "status": "affected",
              "version": "4.0.4.0"
            },
            {
              "status": "affected",
              "version": "4.0.5.0"
            },
            {
              "status": "affected",
              "version": "4.0.6.0"
            },
            {
              "status": "affected",
              "version": "4.0.7.0"
            },
            {
              "status": "affected",
              "version": "5.0.0.0"
            },
            {
              "status": "affected",
              "version": "5.0.1.0"
            }
          ]
        }
      ]
    }
  ],
  "published": "2026-02-04T21:15:56.640",
  "references": [
    {
      "url": "https://www.ibm.com/support/pages/node/7254419",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@us.ibm.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "psirt@us.ibm.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-209"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "IBM Cloud Pak System 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."
    },
    {
      "lang": "es",
      "value": "IBM Cloud Pak System no establece el atributo seguro en los tokens de autorización o las cookies de sesión. Los atacantes podrían obtener los valores de las cookies enviando un enlace http:// a un usuario o insertando este enlace en un sitio al que el usuario acceda. La cookie se enviará al enlace inseguro y el atacante podrá entonces obtener el valor de la cookie espiando el tráfico."
    }
  ],
  "lastModified": "2026-06-17T06:09:48.700",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:ibm:cloud_pak_system:2.3.4.0:-:*:*:*:*:*:*",
              "vulnerable": true,
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            },
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              "criteria": "cpe:2.3:a:ibm:cloud_pak_system:2.3.4.1:-:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "618F4D77-242C-415C-AA3F-4F79C2663178"
            },
            {
              "criteria": "cpe:2.3:a:ibm:cloud_pak_system:2.3.4.1:ifix1:*:*:*:*:*:*",
              "vulnerable": true,
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            },
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              "criteria": "cpe:2.3:a:ibm:cloud_pak_system:2.3.5.0:-:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "118829A2-1826-41FE-9F64-698B8FBCF8BB"
            },
            {
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              "vulnerable": true,
              "matchCriteriaId": "6E358741-BF0B-41C0-9015-1EE584AAE2CA"
            },
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              "criteria": "cpe:2.3:a:ibm:os_image_for_red_hat_linux_systems:4.0.4.0:*:*:*:*:*:*:*",
              "vulnerable": true,
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            },
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              "vulnerable": true,
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            },
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              "criteria": "cpe:2.3:a:ibm:os_image_for_red_hat_linux_systems:5.0.0.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F3863C1D-EC74-4980-86B6-932E7A84DA2C"
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              "matchCriteriaId": "244322C7-51AF-4CB9-A9D8-874A4288767B"
            }
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          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@us.ibm.com"
}