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CVE-2023-27556

Estado: ModificadaAlta (7.5)—

IBM Counter Fraud Management for Safer Payments 6.1.0.00, 6.2.0.00, 6.3.0.00 through 6.3.1.03, 6.4.0.00 through 6.4.2.02 and 6.5.0.00 does not properly allocate resources without limits or throttling which could allow a remote attacker to cause a denial of service. IBM X-Force ID: 249190.

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 — Safer Payments

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2023-27556",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-27556",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-01-30T20:44:56.976462Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "psirt@us.ibm.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.5,
          "attackVector": "ADJACENT_NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 2.8
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.5,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
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      "affectedData": [
        {
          "vendor": "IBM",
          "product": "Safer Payments",
          "versions": [
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              "version": "6.1.0.00, 6.2.0.00, 6.5.0.00"
            },
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              "version": "6.3.0.00",
              "versionType": "semver",
              "lessThanOrEqual": "6.3.1.03"
            },
            {
              "status": "affected",
              "version": "6.4.0.00",
              "versionType": "semver",
              "lessThanOrEqual": "6.4.2.02"
            }
          ],
          "defaultStatus": "unaffected"
        }
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  ],
  "published": "2023-04-28T01:15:06.967",
  "references": [
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/249190",
      "tags": [
        "VDB Entry",
        "Vendor Advisory"
      ],
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "https://www.ibm.com/support/pages/node/6985601",
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/249190",
      "tags": [
        "VDB Entry",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.ibm.com/support/pages/node/6985601",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "psirt@us.ibm.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-770"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "IBM Counter Fraud Management for Safer Payments 6.1.0.00, 6.2.0.00, 6.3.0.00 through 6.3.1.03, 6.4.0.00 through 6.4.2.02 and 6.5.0.00 does not properly allocate resources without limits or throttling which could allow a remote attacker to cause a denial of service.  IBM X-Force ID:  249190."
    }
  ],
  "lastModified": "2026-06-17T05:45:26.940",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:ibm:safer_payments:*:*:*:*:*:*:*:*",
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              "matchCriteriaId": "BE0EAC73-2C1A-4303-AAA4-515C4B25ACDA",
              "versionEndExcluding": "6.3.1.04",
              "versionStartIncluding": "6.1.0.00"
            },
            {
              "criteria": "cpe:2.3:a:ibm:safer_payments:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A5BD5489-C3E5-4BB6-8142-C900E735464E",
              "versionEndExcluding": "6.4.2.03",
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            },
            {
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              "vulnerable": true,
              "matchCriteriaId": "727697D8-022F-4C78-8BD2-27548DA1F70D"
            }
          ],
          "operator": "OR"
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  ],
  "sourceIdentifier": "psirt@us.ibm.com"
}