gsd-2020-4320
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
IBM MQ Appliance and IBM MQ AMQP Channels 8.0, 9.0 LTS, 9.1 LTS, and 9.1 CD do not correctly block or allow clients based on the certificate distinguished name SSLPEER setting. IBM X-Force ID: 177403.
Aliases
Aliases
CVE-2020-4320


To clipboard 

{
  "GSD": {
    "alias": "CVE-2020-4320",
    "description": "IBM MQ Appliance and IBM MQ AMQP Channels 8.0, 9.0 LTS, 9.1 LTS, and 9.1 CD do not correctly block or allow clients based on the certificate distinguished name SSLPEER setting. IBM X-Force ID: 177403.",
    "id": "GSD-2020-4320"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-4320"
      ],
      "details": "IBM MQ Appliance and IBM MQ AMQP Channels 8.0, 9.0 LTS, 9.1 LTS, and 9.1 CD do not correctly block or allow clients based on the certificate distinguished name SSLPEER setting. IBM X-Force ID: 177403.",
      "id": "GSD-2020-4320",
      "modified": "2023-12-13T01:21:48.088552Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "psirt@us.ibm.com",
        "DATE_PUBLIC": "2020-06-15T00:00:00",
        "ID": "CVE-2020-4320",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "MQ",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "8.0"
                        },
                        {
                          "version_value": "9.0.LTS"
                        },
                        {
                          "version_value": "9.1.LTS"
                        },
                        {
                          "version_value": "9.1.CD"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "IBM"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "IBM MQ Appliance and IBM MQ AMQP Channels 8.0, 9.0 LTS, 9.1 LTS, and 9.1 CD do not correctly block or allow clients based on the certificate distinguished name SSLPEER setting. IBM X-Force ID: 177403."
          }
        ]
      },
      "impact": {
        "cvssv3": {
          "BM": {
            "A": "H",
            "AC": "H",
            "AV": "N",
            "C": "N",
            "I": "N",
            "PR": "L",
            "S": "U",
            "SCORE": "5.300",
            "UI": "N"
          },
          "TM": {
            "E": "U",
            "RC": "C",
            "RL": "O"
          }
        }
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "Denial of Service"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://www.ibm.com/support/pages/node/5736885",
            "refsource": "CONFIRM",
            "title": "IBM Security Bulletin 5736885 (MQ)",
            "url": "https://www.ibm.com/support/pages/node/5736885"
          },
          {
            "name": "ibm-mq-cve20204320-dos (177403)",
            "refsource": "XF",
            "title": "X-Force Vulnerability Report",
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/177403"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [
              {
                "children": [],
                "cpe_match": [
                  {
                    "cpe23Uri": "cpe:2.3:a:ibm:mq:*:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "versionEndExcluding": "8.0.0.15",
                    "versionStartIncluding": "8.0.0.0",
                    "vulnerable": true
                  },
                  {
                    "cpe23Uri": "cpe:2.3:a:ibm:mq:*:*:*:*:lts:*:*:*",
                    "cpe_name": [],
                    "versionEndExcluding": "9.0.0.10",
                    "versionStartIncluding": "9.0.0.0",
                    "vulnerable": true
                  },
                  {
                    "cpe23Uri": "cpe:2.3:a:ibm:mq:*:*:*:*:continuous_delivery:*:*:*",
                    "cpe_name": [],
                    "versionEndExcluding": "9.1.5",
                    "versionStartIncluding": "9.1.0",
                    "vulnerable": true
                  },
                  {
                    "cpe23Uri": "cpe:2.3:a:ibm:mq:*:*:*:*:lts:*:*:*",
                    "cpe_name": [],
                    "versionEndExcluding": "9.1.0.5",
                    "versionStartIncluding": "9.1.0.0",
                    "vulnerable": true
                  }
                ],
                "operator": "OR"
              },
              {
                "children": [],
                "cpe_match": [
                  {
                    "cpe23Uri": "cpe:2.3:o:hp:hp-ux:-:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": false
                  },
                  {
                    "cpe23Uri": "cpe:2.3:o:ibm:aix:-:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": false
                  },
                  {
                    "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": false
                  },
                  {
                    "cpe23Uri": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": false
                  },
                  {
                    "cpe23Uri": "cpe:2.3:o:oracle:solaris:-:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": false
                  }
                ],
                "operator": "OR"
              }
            ],
            "cpe_match": [],
            "operator": "AND"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@us.ibm.com",
          "ID": "CVE-2020-4320"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "IBM MQ Appliance and IBM MQ AMQP Channels 8.0, 9.0 LTS, 9.1 LTS, and 9.1 CD do not correctly block or allow clients based on the certificate distinguished name SSLPEER setting. IBM X-Force ID: 177403."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-295"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.ibm.com/support/pages/node/5736885",
              "refsource": "CONFIRM",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://www.ibm.com/support/pages/node/5736885"
            },
            {
              "name": "ibm-mq-cve20204320-dos (177403)",
              "refsource": "XF",
              "tags": [
                "VDB Entry",
                "Vendor Advisory"
              ],
              "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/177403"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 4.0,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 8.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2020-06-23T00:00Z",
      "publishedDate": "2020-06-16T14:15Z"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.