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CVE-2009-1761

Estado: ModificadaMedia (5)—

The message engine in CA ARCserve Backup r12.0 and r12.0 SP1 for Windows allows remote attackers to cause a denial of service (crash) via (1) an invalid 0x13 message, which is not properly handled in the ASCORE module, or (2) a 0x3B message with invalid stub data that triggers an RPC marshalling error.

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)

CA — Arcserve Backup

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2009-1761",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "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": "2009-06-16T23:30:00.250",
  "references": [
    {
      "url": "http://community.ca.com/blogs/casecurityresponseblog/archive/2009/06/15/ca20090615-01-ca-arcserve-backup-message-engine-denial-of-service-vulnerabilities.aspx",
      "tags": [
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    },
    {
      "url": "http://secunia.com/advisories/35473",
      "tags": [
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    },
    {
      "url": "http://support.ca.com/irj/portal/anonymous/phpsupcontent?contentID=209502",
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      "tags": [
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    {
      "url": "http://www.securityfocus.com/archive/1/504348/100/0/threaded",
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    {
      "url": "http://www.securityfocus.com/archive/1/504349/100/0/threaded",
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    {
      "url": "http://www.securityfocus.com/bid/35396",
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    {
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    {
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    {
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "http://www.securityfocus.com/bid/35396",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "http://www.securitytracker.com/id?1022405",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2009/1608",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/51169",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The message engine in CA ARCserve Backup r12.0 and r12.0 SP1 for Windows allows remote attackers to cause a denial of service (crash) via (1) an invalid 0x13 message, which is not properly handled in the ASCORE module, or (2) a 0x3B message with invalid stub data that triggers an RPC marshalling error."
    },
    {
      "lang": "es",
      "value": "El motor de mensajes en CA ARCserve Backup r12.0 y r12.0 SP1 para Windows permite a atacantes remotos producir una denegación de servicio (caída) a través de (1) un mensaje 0x13 invalido, el cual no es adecuadamente gestionado por el modulo ASCORE, o (2) un mensaje 0x3B con unos datos incompletos que inician un error RPC."
    }
  ],
  "lastModified": "2026-06-16T23:08:00.253",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:ca:arcserve_backup:r12.0:*:windows:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B250F711-FE9E-4DC8-876B-5632976F1189"
            },
            {
              "criteria": "cpe:2.3:a:ca:arcserve_backup:r12.0:sp1:windows:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C3A626B1-BA2E-4942-BAE4-574F830B2321"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}