{
  "id": "CVE-2015-5962",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2015-08-08T00:59:07.987",
  "lastModified": "2015-08-21T15:36:56.100",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "Integer signedness error in the SharedBufferManagerParent::RecvAllocateGrallocBuffer function in the buffer-management implementation in the graphics layer in Mozilla Firefox OS before 2.2 might allow attackers to cause a denial of service (memory corruption) via a negative value of a size parameter."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de error de entero sin signo en la funci\u00f3n SharedBufferManagerParent::RecvAllocateGrallocBuffer en la implementaci\u00f3n de la gesti\u00f3n de buffer en la capa de gr\u00e1ficos en Mozilla Firefox OS en versiones anteriores a 2.2, podr\u00eda permitir a atacantes provocar una denegaci\u00f3n de servicio (corrupci\u00f3n de memoria) a trav\u00e9s de un valor negativo de un par\u00e1metro de tama\u00f1o."
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-189"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:mozilla:firefox_os:*:*:*:*:*:*:*:*",
              "versionEndIncluding": "2.1.0",
              "matchCriteriaId": "F3EF192A-A8DF-404D-8413-77A717EA0595"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://www.mozilla.org/security/announce/2015/mfsa2015-77.html",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://www.securityfocus.com/bid/76253",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1145389",
      "source": "cve@mitre.org"
    }
  ]
}