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

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

Status : Modified
Published: 2023-02-15T15:15:11.883
Modified: 2024-11-21T07:49:45.860
Link: CVE-2023-25578

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