{"containers":{"cna":{"affected":[{"product":"Spectrum Scale","vendor":"IBM","versions":[{"status":"affected","version":"4.2.0.0"},{"status":"affected","version":"5.0.0.0"},{"status":"affected","version":"5.0.5"},{"status":"affected","version":"4.2.3.22"}]}],"datePublic":"2020-10-19T00:00:00.000Z","descriptions":[{"lang":"en","value":"IBM Spectrum Scale V4.2.0.0 through V4.2.3.22 and V5.0.0.0 through V5.0.5 could allow a local attacker to cause a denial of service by sending a large number of RPC requests to the mmfsd daemon which would cause the service to crash. IBM X-Force ID: 181991."}],"metrics":[{"cvssV3_0":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"LOW","baseScore":4,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","exploitCodeMaturity":"UNPROVEN","integrityImpact":"NONE","privilegesRequired":"NONE","remediationLevel":"OFFICIAL_FIX","reportConfidence":"CONFIRMED","scope":"UNCHANGED","temporalScore":3.5,"temporalSeverity":"LOW","userInteraction":"NONE","vectorString":"CVSS:3.0/I:N/S:U/UI:N/PR:N/AV:L/AC:L/A:L/C:N/E:U/RL:O/RC:C","version":"3.0"}}],"problemTypes":[{"descriptions":[{"description":"Denial of Service","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2020-10-20T14:15:32.000Z","orgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","shortName":"ibm"},"references":[{"tags":["x_refsource_CONFIRM"],"url":"https://www.ibm.com/support/pages/node/6349465"},{"name":"ibm-spectrum-cve20204491-dos (181991)","tags":["vdb-entry","x_refsource_XF"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/181991"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"psirt@us.ibm.com","DATE_PUBLIC":"2020-10-19T00:00:00","ID":"CVE-2020-4491","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Spectrum Scale","version":{"version_data":[{"version_value":"4.2.0.0"},{"version_value":"5.0.0.0"},{"version_value":"5.0.5"},{"version_value":"4.2.3.22"}]}}]},"vendor_name":"IBM"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"IBM Spectrum Scale V4.2.0.0 through V4.2.3.22 and V5.0.0.0 through V5.0.5 could allow a local attacker to cause a denial of service by sending a large number of RPC requests to the mmfsd daemon which would cause the service to crash. IBM X-Force ID: 181991."}]},"impact":{"cvssv3":{"BM":{"A":"L","AC":"L","AV":"L","C":"N","I":"N","PR":"N","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/6349465","refsource":"CONFIRM","title":"IBM Security Bulletin 6349465 (Spectrum Scale)","url":"https://www.ibm.com/support/pages/node/6349465"},{"name":"ibm-spectrum-cve20204491-dos (181991)","refsource":"XF","title":"X-Force Vulnerability Report","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/181991"}]}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T08:07:48.821Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://www.ibm.com/support/pages/node/6349465"},{"name":"ibm-spectrum-cve20204491-dos (181991)","tags":["vdb-entry","x_refsource_XF","x_transferred"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/181991"}]}]},"cveMetadata":{"assignerOrgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","assignerShortName":"ibm","cveId":"CVE-2020-4491","datePublished":"2020-10-20T14:15:32.316Z","dateReserved":"2019-12-30T00:00:00.000Z","dateUpdated":"2024-09-17T00:46:13.362Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}