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CVE-2017-7302

Estado: ModificadaAlta (7.5)—

The Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.28, has a swap_std_reloc_out function in bfd/aoutx.h that is vulnerable to an invalid read (of size 4) because of missing checks for relocs that could not be recognised. This vulnerability causes Binutils utilities like strip to crash.

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)

GNU — Binutils

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2017-7302",
  "cveTags": [],
  "metrics": {
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          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
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          "confidentialityImpact": "NONE"
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  "published": "2017-03-29T15:59:00.257",
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      "value": "The Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.28, has a swap_std_reloc_out function in bfd/aoutx.h that is vulnerable to an invalid read (of size 4) because of missing checks for relocs that could not be recognised. This vulnerability causes Binutils utilities like strip to crash."
    },
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      "lang": "es",
      "value": "La librería Binary File Descriptor (BFD) (también conocida como libbfd), distribuida en GNU Binutils 2.28, tiene una función swap_std_reloc_out en bfd/aoutx.h que es vulnerable a una lectura no válida (del tamaño 4) debido a que faltan comprobaciones para relocalizaciones que no pudieron ser reconocidas. Esta vulnerabilidad provoca caída de las utilidades de Binutils como strip."
    }
  ],
  "lastModified": "2026-06-17T01:24:05.890",
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