CVE-2024-24762

CVSS V2 None CVSS V3 None

Description

`python-multipart` is a streaming multipart parser for Python. When using form data, `python-multipart` uses a Regular Expression to parse the HTTP `Content-Type` header, including options. An attacker could send a custom-made `Content-Type` option that is very difficult for the RegEx to process, consuming CPU resources and stalling indefinitely (minutes or more) while holding the main event loop. This means that process can't handle any more requests, leading to regular expression denial of service. This vulnerability has been patched in version 0.0.7.

Overview

CVE ID
CVE-2024-24762

Assigner
GitHub_M

Vulnerability Status
PUBLISHED

Published Version
2024-02-05T14:33:06.481Z

Last Modified Date
2024-02-17T01:54:29.017Z

Weakness Enumerations

CWE	URL
CWE-400	http://cwe.mitre.org/data/definitions/400.html

References

Reference URL	Reference Tags
https://github.com/Kludex/python-multipart/security/advisories/GHSA-2jv5-9r88-3w3p	x_refsource_CONFIRM
https://github.com/Kludex/python-multipart/commit/20f0ef6b4e4caf7d69a667c54dff57fe467109a4	x_refsource_MISC
https://github.com/tiangolo/fastapi/security/advisories/GHSA-qf9m-vfgh-m389	x_refsource_MISC
https://github.com/encode/starlette/security/advisories/GHSA-93gm-qmq6-w238	x_refsource_MISC
https://github.com/andrew-d/python-multipart/blob/d3d16dae4b061c34fe9d3c9081d9800c49fc1f7a/multipart/multipart.py#L72-L74	x_refsource_MISC
https://github.com/encode/starlette/commit/13e5c26a27f4903924624736abd6131b2da80cc5	x_refsource_MISC
https://github.com/tiangolo/fastapi/commit/9d34ad0ee8a0dfbbcce06f76c2d5d851085024fc	x_refsource_MISC
https://github.com/tiangolo/fastapi/releases/tag/0.109.1	x_refsource_MISC

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2024-24762
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-24762

History

Created	Old Value	New Value	Data Type	Notes
2024-06-26 04:10:26				Added to TrackCVE