{"containers":{"cna":{"affected":[{"product":"Spectrum Protect Operations Center","vendor":"IBM","versions":[{"status":"affected","version":"8.1"},{"status":"affected","version":"7.1"},{"status":"affected","version":"8.1.10.100"},{"status":"affected","version":"7.1.12"}]}],"datePublic":"2021-02-12T00:00:00.000Z","descriptions":[{"lang":"en","value":"IBM Spectrum Protect Operations Center 7.1 and 8.1 is vulnerable to a denial of service, caused by a RPC that allows certain cache values to be set and dumped to a file. By setting a grossly large cache value and dumping that cached value to a file multiple times, a remote attacker could exploit this vulnerability to cause the consumption of all memory resources. IBM X-Force ID: 192156."}],"metrics":[{"cvssV3_0":{"attackComplexity":"HIGH","attackVector":"ADJACENT_NETWORK","availabilityImpact":"HIGH","baseScore":4.8,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","exploitCodeMaturity":"UNPROVEN","integrityImpact":"NONE","privilegesRequired":"LOW","remediationLevel":"OFFICIAL_FIX","reportConfidence":"CONFIRMED","scope":"UNCHANGED","temporalScore":4.2,"temporalSeverity":"MEDIUM","userInteraction":"NONE","vectorString":"CVSS:3.0/C:N/I:N/PR:L/AV:A/UI:N/A:H/S:U/AC:H/E:U/RL:O/RC:C","version":"3.0"}}],"problemTypes":[{"descriptions":[{"description":"Denial of Service","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2021-02-15T15:06:10.000Z","orgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","shortName":"ibm"},"references":[{"tags":["x_refsource_CONFIRM"],"url":"https://www.ibm.com/support/pages/node/6404966"},{"name":"ibm-spectrum-cve20204956-dos (192156)","tags":["vdb-entry","x_refsource_XF"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/192156"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"psirt@us.ibm.com","DATE_PUBLIC":"2021-02-12T00:00:00","ID":"CVE-2020-4956","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Spectrum Protect Operations Center","version":{"version_data":[{"version_value":"8.1"},{"version_value":"7.1"},{"version_value":"8.1.10.100"},{"version_value":"7.1.12"}]}}]},"vendor_name":"IBM"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"IBM Spectrum Protect Operations Center 7.1 and 8.1 is vulnerable to a denial of service, caused by a RPC that allows certain cache values to be set and dumped to a file. By setting a grossly large cache value and dumping that cached value to a file multiple times, a remote attacker could exploit this vulnerability to cause the consumption of all memory resources. IBM X-Force ID: 192156."}]},"impact":{"cvssv3":{"BM":{"A":"H","AC":"H","AV":"A","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/6404966","refsource":"CONFIRM","title":"IBM Security Bulletin 6404966 (Spectrum Protect Operations Center)","url":"https://www.ibm.com/support/pages/node/6404966"},{"name":"ibm-spectrum-cve20204956-dos (192156)","refsource":"XF","title":"X-Force Vulnerability Report","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/192156"}]}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T08:14:59.369Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://www.ibm.com/support/pages/node/6404966"},{"name":"ibm-spectrum-cve20204956-dos (192156)","tags":["vdb-entry","x_refsource_XF","x_transferred"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/192156"}]}]},"cveMetadata":{"assignerOrgId":"9a959283-ebb5-44b6-b705-dcc2bbced522","assignerShortName":"ibm","cveId":"CVE-2020-4956","datePublished":"2021-02-15T15:05:21.174Z","dateReserved":"2019-12-30T00:00:00.000Z","dateUpdated":"2024-09-17T00:25:43.022Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}