Description

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.

INFO

Published Date :

2024-11-22T15:43:38.572Z

Last Modified :

2025-11-03T22:28:40.235Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2024-52804 vulnerability.

Vendors Products
Redhat
  • Enterprise Linux
  • Rhel E4s
  • Rhel Eus
  • Rhel Tus
Tornadoweb
  • Tornado
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2024-52804.

URL Resource
https://github.com/advisories/GHSA-7pwv-g7hj-39pr cve-icon cve-icon cve-icon
https://github.com/tornadoweb/tornado/commit/d5ba4a1695fbf7c6a3e54313262639b198291533 cve-icon cve-icon cve-icon
https://github.com/tornadoweb/tornado/security/advisories/GHSA-8w49-h785-mj3c cve-icon cve-icon cve-icon
https://lists.debian.org/debian-lts-announce/2025/01/msg00000.html cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2024-52804 cve-icon
https://www.cve.org/CVERecord?id=CVE-2024-52804 cve-icon
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CVSS Vulnerability Scoring System

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