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CVE-2007-0816

Estado: ModificadaMedia (5)—

The RPC Server service (catirpc.exe) in CA (formerly Computer Associates) BrightStor ARCserve Backup 11.5 SP2 and earlier allows remote attackers to cause a denial of service (service crash) via a crafted TADDR2UADDR that triggers a null pointer dereference in catirpc.dll, possibly related to null credentials or verifier fields.

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)

Broadcom — Brightstor Arcserve Backup

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2007-0816",
  "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": "2007-02-07T11:28:00.000",
  "references": [
    {
      "url": "http://osvdb.org/32989",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/24009",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/24512",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://supportconnectw.ca.com/public/storage/infodocs/babtapeng-securitynotice.asp",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/22365",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2007/0461",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www3.ca.com/securityadvisor/newsinfo/collateral.aspx?cid=101317",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www3.ca.com/securityadvisor/vulninfo/vuln.aspx?id=35058",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/32137",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.exploit-db.com/exploits/3248",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://osvdb.org/32989",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/24009",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/24512",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://supportconnectw.ca.com/public/storage/infodocs/babtapeng-securitynotice.asp",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/22365",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2007/0461",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www3.ca.com/securityadvisor/newsinfo/collateral.aspx?cid=101317",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www3.ca.com/securityadvisor/vulninfo/vuln.aspx?id=35058",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/32137",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.exploit-db.com/exploits/3248",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The RPC Server service (catirpc.exe) in CA (formerly Computer Associates) BrightStor ARCserve Backup 11.5 SP2 and earlier allows remote attackers to cause a denial of service (service crash) via a crafted TADDR2UADDR that triggers a null pointer dereference in catirpc.dll, possibly related to null credentials or verifier fields."
    },
    {
      "lang": "es",
      "value": "El servicio RPC Server (catirpc.exe) en CA (anteriormente Computer Associates) BrightStor ARCserve Backup versión 11.5 SP2 y anteriores, permite a atacantes remotos causar una denegación de servicio (bloqueo del servicio) por medio de un TADDR2UADDR diseñado que desencadena una desreferencia del puntero null en biblioteca catirpc.dll, posiblemente relacionada con credenciales nulas o campos de comprobación."
    }
  ],
  "lastModified": "2026-06-16T22:36:20.950",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:broadcom:brightstor_arcserve_backup:11:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "8C339825-77F9-478A-B1F7-A297D5715396"
            },
            {
              "criteria": "cpe:2.3:a:broadcom:brightstor_arcserve_backup:11.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E37161BE-6AF5-40E0-BD63-2C17431D8B36"
            },
            {
              "criteria": "cpe:2.3:a:broadcom:brightstor_arcserve_backup:11.5:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "477EE032-D183-478F-A2BF-6165277A7414"
            },
            {
              "criteria": "cpe:2.3:a:broadcom:brightstor_arcserve_backup:11.5:sp1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4305BA3B-B302-48EA-A923-EEC762DA42ED"
            },
            {
              "criteria": "cpe:2.3:a:broadcom:brightstor_arcserve_backup:11.5:sp2:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C689BA77-8B88-4742-9AF1-567E12B92E17"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}