GSD-2020-4499

Vulnerability from gsd - Updated: 2023-12-13 01:21
Details
IBM Security Access Manager 9.0.7 and IBM Security Verify Access 10.0.0 could allow an unauthorized public Oauth client to bypass some or all of the authentication checks and gain access to applications. IBM X-Force ID: 182216.
Aliases
Aliases
CVE-2020-4499
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{
  "GSD": {
    "alias": "CVE-2020-4499",
    "description": "IBM Security Access Manager 9.0.7 and IBM Security Verify Access 10.0.0 could allow an unauthorized public Oauth client to bypass some or all of the authentication checks and gain access to applications. IBM X-Force ID: 182216.",
    "id": "GSD-2020-4499"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-4499"
      ],
      "details": "IBM Security Access Manager 9.0.7 and IBM Security Verify Access 10.0.0 could allow an unauthorized public Oauth client to bypass some or all of the authentication checks and gain access to applications. IBM X-Force ID: 182216.",
      "id": "GSD-2020-4499",
      "modified": "2023-12-13T01:21:47.730001Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "psirt@us.ibm.com",
        "DATE_PUBLIC": "2020-10-14T00:00:00",
        "ID": "CVE-2020-4499",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Security Verify Access",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "10.0.0"
                        }
                      ]
                    }
                  },
                  {
                    "product_name": "Security Access Manager",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "9.0.7"
                        }
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                  }
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              "vendor_name": "IBM"
            }
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      "data_type": "CVE",
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      "description": {
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            "value": "IBM Security Access Manager 9.0.7 and IBM Security Verify Access 10.0.0 could allow an unauthorized public Oauth client to bypass some or all of the authentication checks and gain access to applications. IBM X-Force ID: 182216."
          }
        ]
      },
      "impact": {
        "cvssv3": {
          "BM": {
            "A": "L",
            "AC": "L",
            "AV": "N",
            "C": "L",
            "I": "L",
            "PR": "N",
            "S": "U",
            "SCORE": "7.300",
            "UI": "N"
          },
          "TM": {
            "E": "U",
            "RC": "C",
            "RL": "O"
          }
        }
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "Bypass Security"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://www.ibm.com/support/pages/node/6348046",
            "refsource": "CONFIRM",
            "title": "IBM Security Bulletin 6348046 (Security Access Manager)",
            "url": "https://www.ibm.com/support/pages/node/6348046"
          },
          {
            "name": "ibm-sam-cve20204499-sec-bypass (182216)",
            "refsource": "XF",
            "title": "X-Force Vulnerability Report",
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/182216"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:ibm:security_access_manager:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "9.0.7.2",
                "versionStartIncluding": "9.0.7.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:ibm:security_verify_access:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "10.0.0.1",
                "versionStartIncluding": "10.0.0",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
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          "ID": "CVE-2020-4499"
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "NVD-CWE-noinfo"
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.ibm.com/support/pages/node/6348046",
              "refsource": "CONFIRM",
              "tags": [
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                "Vendor Advisory"
              ],
              "url": "https://www.ibm.com/support/pages/node/6348046"
            },
            {
              "name": "ibm-sam-cve20204499-sec-bypass (182216)",
              "refsource": "XF",
              "tags": [
                "VDB Entry",
                "Vendor Advisory"
              ],
              "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/182216"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 7.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2021-07-21T11:39Z",
      "publishedDate": "2020-10-15T13:15Z"
    }
  }
}


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