{
  "id": "CVE-2020-4956",
  "sourceIdentifier": "psirt@us.ibm.com",
  "published": "2021-02-15T15:15:13.760",
  "lastModified": "2021-02-17T18:32:31.727",
  "vulnStatus": "Analyzed",
  "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."
    },
    {
      "lang": "es",
      "value": "IBM Spectrum Protect Operations Center versiones 7.1 y 8.1, es vulnerable a una denegaci\u00f3n de servicio, causada por un RPC que permite a determinados valores de cach\u00e9 ser ajustada y ser volcada a un archivo. Al ajustar un valor de cach\u00e9 enormemente grande y volcar ese valor en cach\u00e9 en un archivo m\u00faltiples veces, un atacante remoto podr\u00eda explotar esta vulnerabilidad para causar el consumo de todos los recursos de memoria. IBM X-Force ID: 192156"
    }
  ],
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        "type": "Primary",
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          "attackVector": "ADJACENT_NETWORK",
          "attackComplexity": "HIGH",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 4.8,
          "baseSeverity": "MEDIUM"
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        "exploitabilityScore": 1.2,
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          "authentication": "SINGLE",
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        },
        "baseSeverity": "LOW",
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        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
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  "weaknesses": [
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      "description": [
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          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:ibm:spectrum_protect_operations_center:*:*:*:*:*:*:*:*",
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  "references": [
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/192156",
      "source": "psirt@us.ibm.com",
      "tags": [
        "VDB Entry",
        "Vendor Advisory"
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      "source": "psirt@us.ibm.com",
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}