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CVE-2003-0638

Estado: ModificadaAlta (7.5)—

Multiple buffer overflows in Novell iChain 2.1 before Field Patch 3, and iChain 2.2 before Field Patch 1a, allow attackers to cause a denial of service (ABEND) and possibly execute arbitrary code via (1) a long user name or (2) an unknown attack related to a "special script against login."

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)

Novell — Ichain

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2003-0638",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": true,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2003-08-27T04:00:00.000",
  "references": [
    {
      "url": "http://marc.info/?l=bugtraq&m=105492847631711&w=2",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://marc.info/?l=bugtraq&m=105492852131747&w=2",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://support.novell.com/cgi-bin/search/searchtid.cgi?/2966435.htm",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://marc.info/?l=bugtraq&m=105492847631711&w=2",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://marc.info/?l=bugtraq&m=105492852131747&w=2",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://support.novell.com/cgi-bin/search/searchtid.cgi?/2966435.htm",
      "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": "Multiple buffer overflows in Novell iChain 2.1 before Field Patch 3, and iChain 2.2 before Field Patch 1a, allow attackers to cause a denial of service (ABEND) and possibly execute arbitrary code via (1) a long user name or (2) an unknown attack related to a \"special script against login.\""
    },
    {
      "lang": "es",
      "value": "Múltiples desbordamientos de búfer en Novell iChain 2.1 anteriores a Field Patch 3, e iChain 2.2 anteriores a Field Patch 1a, permite a atacantes causar una denegación de servicio (ABEND) y posiblemente ejecutar código arbitrario mediante (1) un nombre de usuario largo o (2) un ataque desconocido relacionado con un \"script especial contra inicio de sesión\"."
    }
  ],
  "lastModified": "2026-06-16T22:02:34.033",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:novell:ichain:2.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "425A6910-512D-4CD1-85FC-D46B14393A75"
            },
            {
              "criteria": "cpe:2.3:a:novell:ichain:2.1:sp1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "98B40A42-E631-47B3-8FBF-A24DA7B5B14C"
            },
            {
              "criteria": "cpe:2.3:a:novell:ichain:2.1:sp2:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1CB2C493-5301-46C9-A562-DB3AEFEB004B"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}