CVE-2011-1072

Estado: ModificadaBaja (3.3)—
The installer in PEAR before 1.9.2 allows local users to overwrite arbitrary files via a symlink attack on the package.xml file, related to the (1) download_dir, (2) cache_dir, (3) tmp_dir, and (4) pear-build-download directories, a different vulnerability than CVE-2007-2519.
CVSS

Versión: 2.0
Vector: AV:L/AC:M/Au:N/C:N/I:P/A:P
Puntuación base: 3.3
Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.48%
Percentil entre todas las CVEs puntuadas: 39
Fecha de la puntuación: 2/10/2026
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 (1)

PHP — Pear
CWE

CWE-59
Referencias

JSON original (NVD)

Mostrar
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          "vectorString": "AV:L/AC:M/Au:N/C:N/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
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        "obtainAllPrivilege": false,
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          "value": "CWE-59"
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      "value": "The installer in PEAR before 1.9.2 allows local users to overwrite arbitrary files via a symlink attack on the package.xml file, related to the (1) download_dir, (2) cache_dir, (3) tmp_dir, and (4) pear-build-download directories, a different vulnerability than CVE-2007-2519."
    },
    {
      "lang": "es",
      "value": "El instalador de PEAR en versiones anteriores a la 1.9.2 permite a usuarios locales sobreescribir ficheros de su elección a través de un ataque de enlace simbólico (\"symlink attack\") en el fichero package.xml. Relacionado con los directorios (1) download_dir, (2) cache_dir, (3) tmp_dir y (4) pear-build-download. Una vulnerabilidad distinta a la CVE-2007-2519."
    }
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  "lastModified": "2026-06-16T23:28:39.393",
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