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7.5Alta

CVE-2026-80255secure cookie attribute bypass with tab

curl curl Publicada: (hace 2 meses)

Descripción

A `Set-Cookie:` header using tab (horizontal tab, ASCII code 9) instead of space (ascii code 32) immediately before the `Secure` attribute causes curl to store the cookie without its Secure flag. The cookie might then wrongfully be sent over plaintext HTTP on subsequent requests to the same host.

Debilidad (CWE): CWE-201

Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.

Productos y versiones afectados

FabricanteProductoVersiones
curl curl 8.13.0 – < 8.14.2, 8.15.0 – < 8.16.1, 8.17.0 – < 8.20.1, 8.21.0 – < 8.22.0
haxx curl 8.13.0 – < 8.22.0

Referencias y parches

Coincidencias CPE (NVD) (1)
  • cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:* ≥ 8.13.0 < 8.22.0

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