The Apollo Router is a graph router written in Rust to run a federated supergraph that uses Apollo Federation. Versions 0.9.5 until 1.40.2 are subject to a Denial-of-Service (DoS) type vulnerability. When receiving compressed HTTP payloads, affected versions of the Router evaluate the `limits.http_max_request_bytes` configuration option after the entirety of the compressed payload is decompressed. If affected versions of the Router receive highly compressed payloads, this could result in significant memory consumption while the compressed payload is expanded. Router version 1.40.2 has a fix for the vulnerability. Those who are unable to upgrade may be able to implement mitigations at proxies or load balancers positioned in front of their Router fleet (e.g. Nginx, HAProxy, or cloud-native WAF services) by creating limits on HTTP body upload size.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2024-03-06T21:07:36.476Z

Updated: 2024-08-05T16:57:05.215Z

Reserved: 2024-03-04T14:19:14.058Z

Link: CVE-2024-28101

cve-icon Vulnrichment

Updated: 2024-08-02T00:48:48.997Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2024-03-21T02:52:23.290

Modified: 2024-03-21T12:58:51.093

Link: CVE-2024-28101

cve-icon Redhat

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