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CVE-2018-1842

Status: ModifiedLow (3.6)—

IBM Cognos Analytics 11 Configuration tool, under certain circumstances, will bypass OIDC namespace signature verification on its id_token. IBM X-Force ID: 150902.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (2)

IBM — Cognos AnalyticsNetapp — Oncommand Insight

CWEs

References

Raw JSON (NVD)

Show
{
  "id": "CVE-2018-1842",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 3.3,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 4.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.4,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
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        "type": "Secondary",
        "source": "psirt@us.ibm.com",
        "cvssData": {
          "scope": "UNCHANGED",
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          "baseSeverity": "LOW",
          "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N",
          "integrityImpact": "LOW",
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          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 2.5,
        "exploitabilityScore": 1
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
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          "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N",
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        },
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      }
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  },
  "affected": [
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      "affectedData": [
        {
          "vendor": "IBM",
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          "versions": [
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              "version": "11"
            }
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  ],
  "published": "2018-11-09T01:29:00.790",
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      "tags": [
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      "source": "psirt@us.ibm.com"
    },
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      "tags": [
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        "Vendor Advisory"
      ],
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "https://security.netapp.com/advisory/ntap-20190329-0003/",
      "tags": [
        "Broken Link"
      ],
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "https://security.netapp.com/advisory/ntap-20190401-0003/",
      "tags": [
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      "source": "psirt@us.ibm.com"
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    {
      "url": "https://www.ibm.com/support/docview.wss?uid=ibm10738249",
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      "source": "psirt@us.ibm.com"
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      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
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      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
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      "tags": [
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        "Vendor Advisory"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-347"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "IBM Cognos Analytics 11 Configuration tool, under certain circumstances, will bypass OIDC namespace signature verification on its id_token. IBM X-Force ID: 150902."
    },
    {
      "lang": "es",
      "value": "La herramienta IBM Cognos Analytics 11 Configuration, bajo determinadas circunstancias, omitirá la verificación de la firma del espacio de nombre OIDC en su id_token. IBM X-Force ID: 150902."
    }
  ],
  "lastModified": "2026-06-17T01:51:52.053",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "criteria": "cpe:2.3:a:ibm:cognos_analytics:*:*:*:*:*:*:*:*",
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              "matchCriteriaId": "BC64583D-D9F6-4FFC-BA52-E0517FD5B82D",
              "versionEndIncluding": "11.0.12.0",
              "versionStartIncluding": "11.0.0.0"
            }
          ],
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "negate": false,
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            {
              "criteria": "cpe:2.3:a:netapp:oncommand_insight:-:*:*:*:*:*:*:*",
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              "matchCriteriaId": "F1BE6C1F-2565-4E97-92AA-16563E5660A5"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@us.ibm.com"
}