{"containers":{"cna":{"affected":[{"product":"MQ Appliance","vendor":"IBM","versions":[{"status":"affected","version":"8.0"},{"status":"affected","version":"9.1.LTS"},{"status":"affected","version":"9.1.CD"}]}],"datePublic":"2020-07-27T00:00:00.000Z","descriptions":[{"lang":"en","value":"IBM MQ, IBM MQ Appliance, and IBM MQ for HPE NonStop 8.0, 9.1 CD, and 9.1 LTS is vulnerable to a buffer overflow vulnerability due to an error within the channel processing code. A remote attacker could overflow the buffer using an older client and cause a denial of service. IBM X-Force ID: 181562."}],"metrics":[{"cvssV3_0":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","exploitCodeMaturity":"UNPROVEN","integrityImpact":"NONE","privilegesRequired":"LOW","remediationLevel":"OFFICIAL_FIX","reportConfidence":"CONFIRMED","scope":"UNCHANGED","temporalScore":4.6,"temporalSeverity":"MEDIUM","userInteraction":"NONE","vectorString":"CVSS:3.0/S:U/PR:L/AC:H/C:N/A:H/AV:N/UI:N/I:N/RL:O/RC:C/E:U","version":"3.0"}}],"problemTypes":[{"descriptions":[{"description":"Denial of Service","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2020-07-28T12:05:27.000Z","orgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","shortName":"ibm"},"references":[{"tags":["x_refsource_CONFIRM"],"url":"https://www.ibm.com/support/pages/node/6252783"},{"name":"ibm-mq-cve20204465-dos (181562)","tags":["vdb-entry","x_refsource_XF"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/181562"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"psirt@us.ibm.com","DATE_PUBLIC":"2020-07-27T00:00:00","ID":"CVE-2020-4465","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"MQ Appliance","version":{"version_data":[{"version_value":"8.0"},{"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, IBM MQ Appliance, and IBM MQ for HPE NonStop 8.0, 9.1 CD, and 9.1 LTS is vulnerable to a buffer overflow vulnerability due to an error within the channel processing code. A remote attacker could overflow the buffer using an older client and cause a denial of service. IBM X-Force ID: 181562."}]},"impact":{"cvssv3":{"BM":{"A":"H","AC":"H","AV":"N","C":"N","I":"N","PR":"L","S":"U","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/6252783","refsource":"CONFIRM","title":"IBM Security Bulletin 6252783 (MQ Appliance)","url":"https://www.ibm.com/support/pages/node/6252783"},{"name":"ibm-mq-cve20204465-dos (181562)","refsource":"XF","title":"X-Force Vulnerability Report","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/181562"}]}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T08:07:48.681Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://www.ibm.com/support/pages/node/6252783"},{"name":"ibm-mq-cve20204465-dos (181562)","tags":["vdb-entry","x_refsource_XF","x_transferred"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/181562"}]}]},"cveMetadata":{"assignerOrgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","assignerShortName":"ibm","cveId":"CVE-2020-4465","datePublished":"2020-07-28T12:05:27.638Z","dateReserved":"2019-12-30T00:00:00.000Z","dateUpdated":"2024-09-16T23:56:15.178Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}