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CVE-2024-52804

HIGH

7.5

Descripcion

Tornado is a Python web framework and asynchronous networking library. The algorithm used for parsing HTTP cookies in Tornado versions prior to 6.4.2 sometimes has quadratic complexity, leading to excessive CPU consumption when parsing maliciously-crafted cookie headers. This parsing occurs in the event loop thread and may block the processing of other requests. Version 6.4.2 fixes the issue.

Detalles CVE

Puntuacion CVSS v3.17.5

SeveridadHIGH

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado11/22/2024

Ultima modificacion11/3/2025

Fuentenvd

Avistamientos honeypot0

Productos afectados

tornadoweb:tornado

Debilidades (CWE)

CWE-400CWE-770

Referencias

https://github.com/advisories/GHSA-7pwv-g7hj-39pr(security-advisories@github.com)

https://github.com/tornadoweb/tornado/commit/d5ba4a1695fbf7c6a3e54313262639b198291533(security-advisories@github.com)

https://github.com/tornadoweb/tornado/security/advisories/GHSA-8w49-h785-mj3c(security-advisories@github.com)

https://lists.debian.org/debian-lts-announce/2025/01/msg00000.html(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

Sin correlaciones registradas

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