CVE-2011-1783

Estado: ModificadaMedia (4.3)—
The mod_dav_svn module for the Apache HTTP Server, as distributed in Apache Subversion 1.5.x and 1.6.x before 1.6.17, when the SVNPathAuthz short_circuit option is enabled, allows remote attackers to cause a denial of service (infinite loop and memory consumption) in opportunistic circumstances by requesting data.
CVSS

Versión: 2.0
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P
Puntuación base: 4.3
Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 6.74%
Percentil entre todas las CVEs puntuadas: 94
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).
Tecnologías afectadas (5)

Apache — Subversion Apple — MAC OS X Canonical — Ubuntu Linux Debian — Debian Linux Fedoraproject — Fedora
CWE

NVD-CWE-noinfo
Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2011-1783",
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
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        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
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  "published": "2011-06-06T19:55:01.940",
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    {
      "lang": "en",
      "value": "The mod_dav_svn module for the Apache HTTP Server, as distributed in Apache Subversion 1.5.x and 1.6.x before 1.6.17, when the SVNPathAuthz short_circuit option is enabled, allows remote attackers to cause a denial of service (infinite loop and memory consumption) in opportunistic circumstances by requesting data."
    },
    {
      "lang": "es",
      "value": "El módulo mod_dav_svn para Apache HTTP Server, como se distribuye en Apache Subersion v1.5.x y v1.6.x antes de 1.6.17, cuando la opción SVNPathAuthz short_circuit  está habilitada permite a atacantes remotos a causar una denegación de servicio (bucle infinito y consumo de memoria) mediante la petición de datos en circunstancias oportunistas."
    }
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  "lastModified": "2026-06-16T23:30:01.257",
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