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CVE-2026-32630

CVE-2026-32630 · file-type affected by ZIP Decompression Bomb DoS via [Content_Types].xml entry

Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.

file-type detects the file type of a file, stream, or data. From 20.0.0 to 21.3.1, a crafted ZIP file can trigger excessive memory growth during type detection in file-type when using fileTypeFromBuffer(), fileTypeFromBlob(), or fileTypeFromFile(). The ZIP inflate output limit is enforced for stream-based detection, but not for known-size inputs. As a result, a small compressed ZIP can cause file-type to inflate and process a much larger payload while probing ZIP-based formats such as OOXML. This vulnerability is fixed in 21.3.2.

CVSS 5.3 · Media · EPSS 0,3% · Corrección disponible

Publicación
Actualización

Pila tecnológica: node

Productos y versiones afectados

  • file-type

    Versiones
    • >= 20.0.0, < 21.3.2: Afectada

    Sin corrección publicada

  • file-type npm

    Intervalos de versiones afectados
    • SEMVER: ≥ 20.0.0, < 21.3.2

    Actualiza a 21.3.2

Fuentes originales

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