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CVE-2002-0835

Estado: ModificadaMedia (5)—

Preboot eXecution Environment (PXE) server allows remote attackers to cause a denial of service (crash) via certain DHCP packets from Voice-Over-IP (VOIP) phones.

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 (4)

Caldera — Openlinux ServerCaldera — Openlinux WorkstationHP — Secure OSRedhat — Pre-execution Environment

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2002-0835",
  "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": [
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      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2002-10-04T04:00:00.000",
  "references": [
    {
      "url": "ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2002-044.0.txt",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://online.securityfocus.com/advisories/4449",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.iss.net/security_center/static/10003.php",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.redhat.com/support/errata/RHSA-2002-162.html",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.redhat.com/support/errata/RHSA-2002-165.html",
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      "source": "cve@mitre.org"
    },
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      "source": "cve@mitre.org"
    },
    {
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    },
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Preboot eXecution Environment (PXE) server allows remote attackers to cause a denial of service (crash) via certain DHCP packets from Voice-Over-IP (VOIP) phones."
    },
    {
      "lang": "es",
      "value": "El servidor Preboot eXecution Environment (PXE) permite a atacantes remotos causar una denegación de servicio (caída) mediante ciertos paquetes DHCP (Dinamic Host Configuraion Protocol) de teléfonos Voz-sobre-IP (VOIP)."
    }
  ],
  "lastModified": "2026-06-16T21:58:13.493",
  "configurations": [
    {
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}