Vulnerability Information
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Vulnerability Title
Parse Server: GraphQL complexity validator exponential fragment traversal DoS
Vulnerability Description
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.68 and 9.7.0-alpha.12, the GraphQL query complexity validator can be exploited to cause a denial-of-service by sending a crafted query with binary fan-out fragment spreads. A single unauthenticated request can block the Node.js event loop for seconds, denying service to all concurrent users. This only affects deployments that have enabled the requestComplexity.graphQLDepth or requestComplexity.graphQLFields configuration options. This issue has been patched in versions 8.6.68 and 9.7.0-alpha.12.
CVSS Information
N/A
Vulnerability Type
算法复杂性
Vulnerability Title
Parse Server 安全漏洞
Vulnerability Description
Parse Server是Parse Platform开源的一个开源后端，可以部署到任何可以运行 Node.js 的基础设施。 Parse Server 8.6.68之前版本和9.7.0-alpha.12之前版本存在安全漏洞，该漏洞源于GraphQL查询复杂性验证器可能被利用，导致拒绝服务攻击。
CVSS Information
N/A
Vulnerability Type
N/A