gsd-2021-29842
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
IBM WebSphere Application Server 7.0, 8.0, 8.5, 9.0 and Liberty 17.0.0.3 through 21.0.0.9 could allow a remote user to enumerate usernames due to a difference of responses from valid and invalid login attempts. IBM X-Force ID: 205202.
Aliases
Aliases
CVE-2021-29842


To clipboard 

{
  "GSD": {
    "alias": "CVE-2021-29842",
    "description": "IBM WebSphere Application Server 7.0, 8.0, 8.5, 9.0 and Liberty 17.0.0.3 through 21.0.0.9 could allow a remote user to enumerate usernames due to a difference of responses from valid and invalid login attempts. IBM X-Force ID: 205202.",
    "id": "GSD-2021-29842"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-29842"
      ],
      "details": "IBM WebSphere Application Server 7.0, 8.0, 8.5, 9.0 and Liberty 17.0.0.3 through 21.0.0.9 could allow a remote user to enumerate usernames due to a difference of responses from valid and invalid login attempts. IBM X-Force ID: 205202.",
      "id": "GSD-2021-29842",
      "modified": "2023-12-13T01:23:36.240640Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "psirt@us.ibm.com",
        "DATE_PUBLIC": "2021-09-15T00:00:00",
        "ID": "CVE-2021-29842",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "WebSphere Application Server",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "7.0"
                        },
                        {
                          "version_value": "8.0"
                        },
                        {
                          "version_value": "8.5"
                        },
                        {
                          "version_value": "9.0"
                        }
                      ]
                    }
                  },
                  {
                    "product_name": "WebSphere Application Server Liberty",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "17.0.0.3"
                        },
                        {
                          "version_value": "21.0.0.9"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "IBM"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "IBM WebSphere Application Server 7.0, 8.0, 8.5, 9.0 and Liberty 17.0.0.3 through 21.0.0.9 could allow a remote user to enumerate usernames due to a difference of responses from valid and invalid login attempts. IBM X-Force ID: 205202."
          }
        ]
      },
      "impact": {
        "cvssv3": {
          "BM": {
            "A": "N",
            "AC": "H",
            "AV": "N",
            "C": "L",
            "I": "N",
            "PR": "N",
            "S": "U",
            "SCORE": "3.700",
            "UI": "N"
          },
          "TM": {
            "E": "U",
            "RC": "C",
            "RL": "O"
          }
        }
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "Obtain Information"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://www.ibm.com/support/pages/node/6489485",
            "refsource": "CONFIRM",
            "title": "IBM Security Bulletin 6489485 (WebSphere Application Server Liberty)",
            "url": "https://www.ibm.com/support/pages/node/6489485"
          },
          {
            "name": "ibm-websphere-cve202129842-info-disc (205202)",
            "refsource": "XF",
            "title": "X-Force Vulnerability Report",
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/205202"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "7.0.0.45",
                "versionStartIncluding": "7.0.0.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "8.0.0.15",
                "versionStartIncluding": "8.0.0.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "8.5.5.20",
                "versionStartIncluding": "8.5",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "9.0.5.9",
                "versionStartIncluding": "9.0.0.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:liberty:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "21.0.0.9",
                "versionStartIncluding": "17.0.0.3",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@us.ibm.com",
          "ID": "CVE-2021-29842"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "IBM WebSphere Application Server 7.0, 8.0, 8.5, 9.0 and Liberty 17.0.0.3 through 21.0.0.9 could allow a remote user to enumerate usernames due to a difference of responses from valid and invalid login attempts. IBM X-Force ID: 205202."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-307"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.ibm.com/support/pages/node/6489485",
              "refsource": "CONFIRM",
              "tags": [
                "Patch",
                "Vendor Advisory"
              ],
              "url": "https://www.ibm.com/support/pages/node/6489485"
            },
            {
              "name": "ibm-websphere-cve202129842-info-disc (205202)",
              "refsource": "XF",
              "tags": [
                "VDB Entry",
                "Vendor Advisory"
              ],
              "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/205202"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 5.0,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 1.4
        }
      },
      "lastModifiedDate": "2021-09-27T19:43Z",
      "publishedDate": "2021-09-16T16:15Z"
    }
  }
}


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