cve-2019-4620
Vulnerability from cvelistv5
Published
2020-01-28 18:30
Modified
2024-09-17 03:18
Summary
IBM MQ Appliance 8.0 and 9.0 LTS could allow a local attacker to bypass security restrictions caused by improper validation of environment variables. IBM X-Force ID: 168863.
Impacted products
Vendor Product Version
Show details on NVD website


{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T19:40:48.248Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.ibm.com/support/pages/node/1125891"
          },
          {
            "name": "ibm-mq-cve20194620-sec-bypass (168863)",
            "tags": [
              "vdb-entry",
              "x_refsource_XF",
              "x_transferred"
            ],
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/168863"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "MQ Appliance",
          "vendor": "IBM",
          "versions": [
            {
              "status": "affected",
              "version": "8.0.0.3"
            },
            {
              "status": "affected",
              "version": "8.0.0.4"
            },
            {
              "status": "affected",
              "version": "8.0.0.5"
            },
            {
              "status": "affected",
              "version": "8.0.0.6"
            },
            {
              "status": "affected",
              "version": "8.0.0.0"
            },
            {
              "status": "affected",
              "version": "8.0.0.10"
            },
            {
              "status": "affected",
              "version": "8.0.0.11"
            },
            {
              "status": "affected",
              "version": "9.1.0.1"
            },
            {
              "status": "affected",
              "version": "9.1.1"
            },
            {
              "status": "affected",
              "version": "8.0.0.1"
            },
            {
              "status": "affected",
              "version": "8.0.0.7"
            },
            {
              "status": "affected",
              "version": "8.0.0.9"
            },
            {
              "status": "affected",
              "version": "8.0.0.12"
            },
            {
              "status": "affected",
              "version": "9.1.0.2"
            },
            {
              "status": "affected",
              "version": "9.1.2"
            },
            {
              "status": "affected",
              "version": "9.1.0.3"
            },
            {
              "status": "affected",
              "version": "9.1.3"
            },
            {
              "status": "affected",
              "version": "9.1"
            },
            {
              "status": "affected",
              "version": "8.0.0.13"
            }
          ]
        }
      ],
      "datePublic": "2020-01-23T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "IBM MQ Appliance 8.0 and 9.0 LTS could allow a local attacker to bypass security restrictions caused by improper validation of environment variables. IBM X-Force ID: 168863."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 8.4,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "exploitCodeMaturity": "UNPROVEN",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "remediationLevel": "OFFICIAL_FIX",
            "reportConfidence": "CONFIRMED",
            "scope": "UNCHANGED",
            "temporalScore": 7.3,
            "temporalSeverity": "HIGH",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/S:U/A:H/I:H/AC:L/AV:L/C:H/UI:N/PR:N/RC:C/E:U/RL:O",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Bypass Security",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-01-28T18:30:52",
        "orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
        "shortName": "ibm"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.ibm.com/support/pages/node/1125891"
        },
        {
          "name": "ibm-mq-cve20194620-sec-bypass (168863)",
          "tags": [
            "vdb-entry",
            "x_refsource_XF"
          ],
          "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/168863"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@us.ibm.com",
          "DATE_PUBLIC": "2020-01-23T00:00:00",
          "ID": "CVE-2019-4620",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "MQ Appliance",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "8.0.0.3"
                          },
                          {
                            "version_value": "8.0.0.4"
                          },
                          {
                            "version_value": "8.0.0.5"
                          },
                          {
                            "version_value": "8.0.0.6"
                          },
                          {
                            "version_value": "8.0.0.0"
                          },
                          {
                            "version_value": "8.0.0.10"
                          },
                          {
                            "version_value": "8.0.0.11"
                          },
                          {
                            "version_value": "9.1.0.1"
                          },
                          {
                            "version_value": "9.1.1"
                          },
                          {
                            "version_value": "8.0.0.1"
                          },
                          {
                            "version_value": "8.0.0.7"
                          },
                          {
                            "version_value": "8.0.0.9"
                          },
                          {
                            "version_value": "8.0.0.12"
                          },
                          {
                            "version_value": "9.1.0.2"
                          },
                          {
                            "version_value": "9.1.2"
                          },
                          {
                            "version_value": "9.1.0.3"
                          },
                          {
                            "version_value": "9.1.3"
                          },
                          {
                            "version_value": "9.1"
                          },
                          {
                            "version_value": "8.0.0.13"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "IBM"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "IBM MQ Appliance 8.0 and 9.0 LTS could allow a local attacker to bypass security restrictions caused by improper validation of environment variables. IBM X-Force ID: 168863."
            }
          ]
        },
        "impact": {
          "cvssv3": {
            "BM": {
              "A": "H",
              "AC": "L",
              "AV": "L",
              "C": "H",
              "I": "H",
              "PR": "N",
              "S": "U",
              "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/1125891",
              "refsource": "CONFIRM",
              "title": "IBM Security Bulletin 1125891 (MQ Appliance)",
              "url": "https://www.ibm.com/support/pages/node/1125891"
            },
            {
              "name": "ibm-mq-cve20194620-sec-bypass (168863)",
              "refsource": "XF",
              "title": "X-Force Vulnerability Report",
              "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/168863"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
    "assignerShortName": "ibm",
    "cveId": "CVE-2019-4620",
    "datePublished": "2020-01-28T18:30:53.030821Z",
    "dateReserved": "2019-01-03T00:00:00",
    "dateUpdated": "2024-09-17T03:18:41.467Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2019-4620\",\"sourceIdentifier\":\"psirt@us.ibm.com\",\"published\":\"2020-01-28T19:15:13.217\",\"lastModified\":\"2024-11-21T04:43:52.990\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"IBM MQ Appliance 8.0 and 9.0 LTS could allow a local attacker to bypass security restrictions caused by improper validation of environment variables. IBM X-Force ID: 168863.\"},{\"lang\":\"es\",\"value\":\"las variables de entorno en IBM MQ Appliance. (CVE-2019-4620)\\tIBM MQ Appliance versiones 8.0 y 9.0 LTS, podr\u00eda permitir a un atacante local omitir las restricciones de seguridad causadas por una comprobaci\u00f3n inapropiada de las variables de entorno. ID de IBM X-Force: 168863.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9}],\"cvssMetricV30\":[{\"source\":\"psirt@us.ibm.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":8.4,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.5,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:L/Au:N/C:P/I:P/A:P\",\"baseScore\":4.6,\"accessVector\":\"LOCAL\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":3.9,\"impactScore\":6.4,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-20\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:mq_appliance:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"8.0.0.0\",\"versionEndExcluding\":\"8.0.0.14\",\"matchCriteriaId\":\"540183D8-751B-4442-9A2A-95D26AB8D23B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:mq_appliance:*:*:*:*:continuous_delivery:*:*:*\",\"versionStartIncluding\":\"9.1.0\",\"versionEndExcluding\":\"9.1.4\",\"matchCriteriaId\":\"6DC4569D-0B83-4E88-A05D-3226DCF65E59\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:mq_appliance:*:*:*:*:lts:*:*:*\",\"versionStartIncluding\":\"9.1.0.0\",\"versionEndExcluding\":\"9.1.0.4\",\"matchCriteriaId\":\"0AC72003-825A-4D5E-8012-E768CD8DFA3C\"}]}]}],\"references\":[{\"url\":\"https://exchange.xforce.ibmcloud.com/vulnerabilities/168863\",\"source\":\"psirt@us.ibm.com\",\"tags\":[\"VDB Entry\",\"Vendor Advisory\"]},{\"url\":\"https://www.ibm.com/support/pages/node/1125891\",\"source\":\"psirt@us.ibm.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://exchange.xforce.ibmcloud.com/vulnerabilities/168863\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"VDB Entry\",\"Vendor Advisory\"]},{\"url\":\"https://www.ibm.com/support/pages/node/1125891\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

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.