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CVE-2003-0042

Estado: ModificadaMedia (5)—💥 Exploit

Jakarta Tomcat before 3.3.1a, when used with JDK 1.3.1 or earlier, allows remote attackers to list directories even with an index.html or other file present, or obtain unprocessed source code for a JSP file, via a URL containing a null character.

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).

💥 Exploits públicos

Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.

Tecnologías afectadas (1)

Apache — Tomcat

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2003-0042",
  "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:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "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": "2003-02-07T05:00:00.000",
  "references": [
    {
      "url": "http://jakarta.apache.org/builds/jakarta-tomcat/release/v3.3.1a/",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://jakarta.apache.org/builds/jakarta-tomcat/release/v3.3.1a/RELEASE-NOTES-3.3.1a.txt",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://marc.info/?l=bugtraq&m=104394568616290&w=2",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/7972",
      "source": "cve@mitre.org"
    },
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      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.ciac.org/ciac/bulletins/n-060.shtml",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.debian.org/security/2003/dsa-246",
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      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/advisories/5111",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/6721",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/11194",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://jakarta.apache.org/builds/jakarta-tomcat/release/v3.3.1a/",
      "tags": [
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    },
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      "url": "http://jakarta.apache.org/builds/jakarta-tomcat/release/v3.3.1a/RELEASE-NOTES-3.3.1a.txt",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.ciac.org/ciac/bulletins/n-060.shtml",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.debian.org/security/2003/dsa-246",
      "tags": [
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        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/advisories/5111",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/6721",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/11194",
      "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": "Jakarta Tomcat before 3.3.1a, when used with JDK 1.3.1 or earlier, allows remote attackers to list directories even with an index.html or other file present, or obtain unprocessed source code for a JSP file, via a URL containing a null character."
    },
    {
      "lang": "es",
      "value": "Jakarta Tomcat antes de 3.3.1a, cuando se usa con JDK 1.3.1 o anterior, permite a atacantes remotos listar directorios incluso cuando un index.html u otro fichero presente mediante una URL conteniendo un carácter nulo."
    }
  ],
  "lastModified": "2026-06-16T22:01:24.210",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:apache:tomcat:3.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "BAFF8D91-80A2-454A-8B44-A5A889002692"
            },
            {
              "criteria": "cpe:2.3:a:apache:tomcat:3.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "FEC42876-65AD-476A-8B62-25D4E15D1BB6"
            },
            {
              "criteria": "cpe:2.3:a:apache:tomcat:3.1.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "724A8FF9-8089-4302-8200-08987A712988"
            },
            {
              "criteria": "cpe:2.3:a:apache:tomcat:3.2:*:*:*:*:*:*:*",
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              "matchCriteriaId": "3F97DDB7-E32B-422F-8AEA-07C75DEAD36E"
            },
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            },
            {
              "criteria": "cpe:2.3:a:apache:tomcat:3.2.3:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "EC829C8E-1061-4F62-BA4B-FE5C7F11F209"
            },
            {
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              "vulnerable": true,
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          "operator": "OR"
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  "sourceIdentifier": "cve@mitre.org"
}