Apollo Gateway Query Planner Vulnerable to Excessive Resource Consumption via Optimization Bypass

Apollo Gateway provides utilities for combining multiple GraphQL microservices into a single GraphQL endpoint. Prior to 2.10.1, a vulnerability in Apollo Gateway allowed queries with deeply nested and reused named fragments to be prohibitively expensive to query plan, specifically due to internal optimizations being frequently bypassed. The query planner includes an optimization that significantly speeds up planning for applicable GraphQL selections. However, queries with deeply nested and reused named fragments can generate many selections where this optimization does not apply, leading to significantly longer planning times. Because the query planner does not enforce a timeout, a small number of such queries can render gateway inoperable. This could lead to excessive resource consumption and denial of service. This has been remediated in @apollo/gateway version 2.10.1.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

不加限制或调节的资源分配

Apollo Federation 安全漏洞

Apollo Federation是Apollo社区的一种以声明方式将 API 组合成统一图的架构。 Apollo Federation 2.10.1之前版本存在安全漏洞，该漏洞源于查询优化绕过，可能导致拒绝服务。

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