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Vulnerability Change Records for CVE-2024-24752

Change History

New CVE Received by NIST 2/01/2024 11:17:14 AM

Action Type Old Value New Value
Added CVSS V3.1

GitHub, Inc. AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Added CWE

GitHub, Inc. CWE-400
Added Description

Bref enable serverless PHP on AWS Lambda. When Bref is used with the Event-Driven Function runtime and the handler is a `RequestHandlerInterface`, then the Lambda event is converted to a PSR7 object. During the conversion process, if the request is a MultiPart, each part is parsed and for each which contains a file, it is extracted and saved in `/tmp` with a random filename starting with `bref_upload_`. The flow mimics what plain PHP does but it does not delete the temporary files when the request has been processed. An attacker could fill the Lambda instance disk by performing multiple MultiPart requests containing files. This vulnerability is patched in 2.1.12.
Added Reference

GitHub, Inc. https://github.com/brefphp/bref/security/advisories/GHSA-x4hh-frx8-98r5 [No types assigned]