CVE-2003-0132

Estado: ModificadaMedia (5)—💥 Exploit
A memory leak in Apache 2.0 through 2.0.44 allows remote attackers to cause a denial of service (memory consumption) via large chunks of linefeed characters, which causes Apache to allocate 80 bytes for each linefeed.
CVSS

Versión: 2.0
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
Puntuación base: 5
Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 87%
Percentil entre todas las CVEs puntuadas: 100
Fecha de la puntuación: 6/10/2026
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.
Publicado en Exploit-DB · Apache 2.0.44 (Linux) - Remote Denial of Service (11/4/2003)
Publicado en Exploit-DB · Apache 2.x - Memory Leak (9/4/2003)
Tecnologías afectadas (1)

Apache — Http Server
CWE

CWE-772
Referencias

JSON original (NVD)

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          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
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          "confidentialityImpact": "NONE"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-772"
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  "descriptions": [
    {
      "lang": "en",
      "value": "A memory leak in Apache 2.0 through 2.0.44 allows remote attackers to cause a denial of service (memory consumption) via large chunks of linefeed characters, which causes Apache to allocate 80 bytes for each linefeed."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad desconocida en Apache de la 2.0 a la 2.0.44 permite a atacantes remotos causar una Denegación de Servicios significativa."
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  ],
  "lastModified": "2026-06-16T22:01:36.517",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "criteria": "cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*",
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              "versionStartIncluding": "2.0.0"
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          "operator": "OR"
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  "vendorComments": [
    {
      "comment": "Fixed in Apache HTTP Server 2.0.45:\nhttp://httpd.apache.org/security/vulnerabilities_20.html",
      "lastModified": "2008-07-02T00:00:00",
      "organization": "Apache"
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  "sourceIdentifier": "cve@mitre.org"
}