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CVE-2013-2492

Estado: ModificadaMedia (6.8)—

Stack-based buffer overflow in Firebird 2.1.3 through 2.1.5 before 18514, and 2.5.1 through 2.5.3 before 26623, on Windows allows remote attackers to execute arbitrary code via a crafted packet to TCP port 3050, related to a missing size check during extraction of a group number from CNCT information.

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)

Firebirdsql — Firebird

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2013-2492",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "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": "2013-03-15T22:55:01.003",
  "references": [
    {
      "url": "http://lists.opensuse.org/opensuse-security-announce/2013-03/msg00036.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://lists.opensuse.org/opensuse-security-announce/2013-03/msg00039.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://tracker.firebirdsql.org/browse/CORE-4058",
      "tags": [
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      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.debian.org/security/2013/dsa-2647",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.debian.org/security/2013/dsa-2648",
      "source": "cve@mitre.org"
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    {
      "url": "http://www.securityfocus.com/bid/58393",
      "source": "cve@mitre.org"
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      "tags": [
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      "source": "cve@mitre.org"
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      "tags": [
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      ],
      "source": "cve@mitre.org"
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    {
      "url": "https://security.gentoo.org/glsa/201512-11",
      "source": "cve@mitre.org"
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    {
      "url": "http://lists.opensuse.org/opensuse-security-announce/2013-03/msg00036.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    },
    {
      "url": "https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/windows/misc/fb_cnct_group.rb",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ]
    }
  ],
  "descriptions": [
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      "lang": "en",
      "value": "Stack-based buffer overflow in Firebird 2.1.3 through 2.1.5 before 18514, and 2.5.1 through 2.5.3 before 26623, on Windows allows remote attackers to execute arbitrary code via a crafted packet to TCP port 3050, related to a missing size check during extraction of a group number from CNCT information."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de búfer basado en pila en Firebird v2.1.3 hasta v2.1.5 anterior a 18514, y v2.5.1 hasta v2.5.3 anterior a 26623, en Windows permite a atacantes remotos ejecutar código arbitrario a través de paquetes manipulados por el puerto TCP 3050, en relación con una comprobación de tamaño perdido durante la extracción de un número de grupo de información CNCT."
    }
  ],
  "lastModified": "2026-06-16T23:53:34.503",
  "configurations": [
    {
      "nodes": [
        {
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            },
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}