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CVE-2015-8577

Estado: ModificadaBaja (2.6)—

The Buffer Overflow Protection (BOP) feature in McAfee VirusScan Enterprise before 8.8 Patch 6 allocates memory with Read, Write, Execute (RWX) permissions at predictable addresses on 32-bit platforms when protecting another application, which allows attackers to bypass the DEP and ASLR protection mechanisms via unspecified vectors.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Mcafee — Virusscan Enterprise

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2015-8577",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 2.6,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:H/Au:N/C:P/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 4.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 1.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2015-12-16T18:59:00.123",
  "references": [
    {
      "url": "http://blog.ensilo.com/the-av-vulnerability-that-bypasses-mitigations",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://breakingmalware.com/vulnerabilities/sedating-watchdog-abusing-security-products-bypass-mitigations/",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/78810",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://kc.mcafee.com/corporate/index?page=content&id=SB10142",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://blog.ensilo.com/the-av-vulnerability-that-bypasses-mitigations",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://breakingmalware.com/vulnerabilities/sedating-watchdog-abusing-security-products-bypass-mitigations/",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/78810",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://kc.mcafee.com/corporate/index?page=content&id=SB10142",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-264"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Buffer Overflow Protection (BOP) feature in McAfee VirusScan Enterprise before 8.8 Patch 6 allocates memory with Read, Write, Execute (RWX) permissions at predictable addresses on 32-bit platforms when protecting another application, which allows attackers to bypass the DEP and ASLR protection mechanisms via unspecified vectors."
    },
    {
      "lang": "es",
      "value": "La funcionalidad Buffer Overflow Protection (BOP) en McAfee VirusScan Enterprise en versiones anteriores a 8.8 Patch 6 asigna la memoria con permisos Read, Write, Execute (RWX) en direcciones predecibles en plataformas de 32-bits cuando está protegiendo otra aplicación, lo que permite a atacantes eludir los mecanismos de protección DEP y ASLR a través de vectores no especificados."
    }
  ],
  "lastModified": "2026-06-17T00:34:48.523",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:mcafee:virusscan_enterprise:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "CD85F94E-9E5C-4FDD-B852-751C4DCC74B6",
              "versionEndIncluding": "8.8.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}