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CVE-2011-5096

Estado: ModificadaAlta (10)—

Stack-based buffer overflow in cstore.exe in the Media Application Server (MAS) in Avaya Aura Application Server 5300 (formerly Nortel Media Application Server) 1.x before 1.0.2 and 2.0 before Patch Bundle 10 allows remote attackers to execute arbitrary code via a crafted cs_anams parameter in a CONTENT_STORE_ADMIN_REQ packet.

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)

Avaya — Aura Application Server 5300

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2011-5096",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 10,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "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": "2012-07-03T21:55:01.317",
  "references": [
    {
      "url": "http://zerodayinitiative.com/advisories/ZDI-11-260/",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://downloads.avaya.com/css/P8/documents/100146108",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://zerodayinitiative.com/advisories/ZDI-11-260/",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://downloads.avaya.com/css/P8/documents/100146108",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Stack-based buffer overflow in cstore.exe in the Media Application Server (MAS) in Avaya Aura Application Server 5300 (formerly Nortel Media Application Server) 1.x before 1.0.2 and 2.0 before Patch Bundle 10 allows remote attackers to execute arbitrary code via a crafted cs_anams parameter in a CONTENT_STORE_ADMIN_REQ packet."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de búfer basado en pila en cstore.exe en Media Application Server (MAS) en Avaya Aura Application Server 5300 (formerly Nortel Media Application Server) v1.x anteriores a v1.0.2 y v2.0 anteriores a Patch Bundle 10, permite a atacantes remotos ejecutar código de su elección a través del parámetro cs_anams en un paquete CONTENT_STORE_ADMIN_REQ packet."
    }
  ],
  "lastModified": "2026-06-16T23:35:56.367",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:avaya:aura_application_server_5300:1.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "ED5A80A1-A5EE-4451-A03F-36C513FBB199"
            },
            {
              "criteria": "cpe:2.3:a:avaya:aura_application_server_5300:2.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "143818EF-0E0B-47D5-B19A-759986E01568"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}