Starlite is an Asynchronous Server Gateway Interface (ASGI) framework. Prior to version 1.5.2, the request body parsing in `starlite` allows a potentially unauthenticated attacker to consume a large amount of CPU time and RAM. The multipart body parser processes an unlimited number of file parts and an unlimited number of field parts. This is a remote, potentially unauthenticated Denial of Service vulnerability. This vulnerability affects applications with a request handler that accepts a `Body(media_type=RequestEncodingType.MULTI_PART)`. The large amount of CPU time required for processing requests can block all available worker processes and significantly delay or slow down the processing of legitimate user requests. The large amount of RAM accumulated while processing requests can lead to Out-Of-Memory kills. Complete DoS is achievable by sending many concurrent multipart requests in a loop. Version 1.51.2 contains a patch for this issue.
History

Mon, 10 Mar 2025 21:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2023-02-15T14:58:31.829Z

Updated: 2025-03-10T21:10:58.235Z

Reserved: 2023-02-07T17:10:00.743Z

Link: CVE-2023-25578

cve-icon Vulnrichment

Updated: 2024-08-02T11:25:19.300Z

cve-icon NVD

Status : Modified

Published: 2023-02-15T15:15:11.883

Modified: 2024-11-21T07:49:45.860

Link: CVE-2023-25578

cve-icon Redhat

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